List of minor planets: 551001–552000 explained

551001–551100

|-bgcolor=#E9E9E9| 551001 || || — || September 26, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.3 km || |-id=002 bgcolor=#d6d6d6| 551002 || || — || January 29, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=003 bgcolor=#d6d6d6| 551003 || || — || October 26, 2012 || Haleakala || Pan-STARRS || || align=right | 4.2 km || |-id=004 bgcolor=#E9E9E9| 551004 || || — || October 18, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.84" | 840 m || |-id=005 bgcolor=#fefefe| 551005 || || — || October 11, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=006 bgcolor=#E9E9E9| 551006 || || — || September 18, 2003 || Palomar || NEAT || || align=right | 1.5 km || |-id=007 bgcolor=#fefefe| 551007 || || — || April 5, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=008 bgcolor=#E9E9E9| 551008 || || — || October 21, 2012 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=009 bgcolor=#E9E9E9| 551009 || || — || January 17, 2005 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=010 bgcolor=#E9E9E9| 551010 || || — || October 18, 2012 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=011 bgcolor=#fefefe| 551011 || || — || October 19, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=012 bgcolor=#fefefe| 551012 || || — || October 18, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=013 bgcolor=#E9E9E9| 551013 || || — || October 21, 2012 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=014 bgcolor=#d6d6d6| 551014 Gorman || || || October 18, 2012 || Piszkesteto || K. Sárneczky, M. Langbroek || || align=right | 3.7 km || |-id=015 bgcolor=#d6d6d6| 551015 || || — || October 19, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=016 bgcolor=#d6d6d6| 551016 || || — || January 20, 2015 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=017 bgcolor=#E9E9E9| 551017 || || — || October 19, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=018 bgcolor=#E9E9E9| 551018 || || — || October 16, 2012 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=019 bgcolor=#E9E9E9| 551019 || || — || October 20, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=020 bgcolor=#fefefe| 551020 || || — || September 12, 1994 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=021 bgcolor=#E9E9E9| 551021 || || — || February 27, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.98" | 980 m || |-id=022 bgcolor=#E9E9E9| 551022 || || — || August 10, 2016 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=023 bgcolor=#d6d6d6| 551023 || || — || November 5, 2005 || Catalina || CSS || T_j (2.82) || align=right | 2.5 km || |-id=024 bgcolor=#E9E9E9| 551024 || || — || October 21, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=025 bgcolor=#E9E9E9| 551025 || || — || October 22, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right data-sort-value="0.86" | 860 m || |-id=026 bgcolor=#E9E9E9| 551026 || || — || October 21, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.68" | 680 m || |-id=027 bgcolor=#fefefe| 551027 || || — || October 21, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.87" | 870 m || |-id=028 bgcolor=#E9E9E9| 551028 || || — || October 23, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=029 bgcolor=#E9E9E9| 551029 || || — || September 16, 2012 || ESA OGS || ESA OGS || || align=right data-sort-value="0.98" | 980 m || |-id=030 bgcolor=#E9E9E9| 551030 || || — || October 17, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=031 bgcolor=#d6d6d6| 551031 || || — || October 21, 2012 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=032 bgcolor=#fefefe| 551032 || || — || October 25, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=033 bgcolor=#E9E9E9| 551033 || || — || October 16, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=034 bgcolor=#E9E9E9| 551034 || || — || October 21, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=035 bgcolor=#d6d6d6| 551035 || || — || October 21, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=036 bgcolor=#E9E9E9| 551036 || || — || October 22, 2012 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=037 bgcolor=#fefefe| 551037 || || — || October 22, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=038 bgcolor=#E9E9E9| 551038 || || — || October 20, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=039 bgcolor=#E9E9E9| 551039 || || — || October 18, 2012 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=040 bgcolor=#fefefe| 551040 || || — || April 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=041 bgcolor=#fefefe| 551041 || || — || October 26, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.62" | 620 m || |-id=042 bgcolor=#fefefe| 551042 || || — || October 8, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=043 bgcolor=#d6d6d6| 551043 || || — || October 11, 2006 || Palomar || NEAT || (1118) || align=right | 4.5 km || |-id=044 bgcolor=#d6d6d6| 551044 || || — || November 4, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=045 bgcolor=#fefefe| 551045 || || — || October 18, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=046 bgcolor=#d6d6d6| 551046 || || — || February 13, 2002 || Apache Point || SDSS Collaboration || 7:4 || align=right | 4.3 km || |-id=047 bgcolor=#d6d6d6| 551047 || || — || October 22, 2012 || Kitt Peak || Spacewatch || 7:4 || align=right | 2.9 km || |-id=048 bgcolor=#fefefe| 551048 || || — || May 22, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.62" | 620 m || |-id=049 bgcolor=#fefefe| 551049 || || — || October 18, 2001 || Palomar || NEAT || || align=right data-sort-value="0.86" | 860 m || |-id=050 bgcolor=#E9E9E9| 551050 || || — || September 15, 2003 || Palomar || NEAT || || align=right | 1.6 km || |-id=051 bgcolor=#fefefe| 551051 || || — || October 21, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.65" | 650 m || |-id=052 bgcolor=#fefefe| 551052 || || — || January 31, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=053 bgcolor=#fefefe| 551053 || || — || October 15, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=054 bgcolor=#d6d6d6| 551054 || || — || October 8, 2012 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=055 bgcolor=#fefefe| 551055 || || — || September 29, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.84" | 840 m || |-id=056 bgcolor=#fefefe| 551056 || || — || October 22, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=057 bgcolor=#fefefe| 551057 || || — || October 25, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=058 bgcolor=#E9E9E9| 551058 || || — || July 5, 2003 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=059 bgcolor=#E9E9E9| 551059 || || — || October 17, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=060 bgcolor=#fefefe| 551060 || || — || October 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=061 bgcolor=#E9E9E9| 551061 || || — || November 20, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=062 bgcolor=#d6d6d6| 551062 || || — || December 24, 2005 || Kitt Peak || Spacewatch || 3:2 || align=right | 3.7 km || |-id=063 bgcolor=#d6d6d6| 551063 || || — || April 15, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.2 km || |-id=064 bgcolor=#d6d6d6| 551064 || || — || November 2, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=065 bgcolor=#fefefe| 551065 || || — || September 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.94" | 940 m || |-id=066 bgcolor=#d6d6d6| 551066 || || — || May 14, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=067 bgcolor=#d6d6d6| 551067 || || — || November 6, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=068 bgcolor=#d6d6d6| 551068 || || — || August 13, 2006 || Palomar || NEAT || TIR || align=right | 2.8 km || |-id=069 bgcolor=#fefefe| 551069 || || — || March 16, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=070 bgcolor=#E9E9E9| 551070 || || — || October 8, 2012 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=071 bgcolor=#fefefe| 551071 || || — || October 20, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=072 bgcolor=#d6d6d6| 551072 || || — || April 20, 2004 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=073 bgcolor=#fefefe| 551073 || || — || December 28, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=074 bgcolor=#fefefe| 551074 || || — || August 31, 2005 || Palomar || NEAT || || align=right data-sort-value="0.71" | 710 m || |-id=075 bgcolor=#d6d6d6| 551075 || || — || October 22, 2012 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |-id=076 bgcolor=#fefefe| 551076 || || — || December 26, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=077 bgcolor=#E9E9E9| 551077 || || — || October 18, 2012 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=078 bgcolor=#fefefe| 551078 || || — || November 12, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=079 bgcolor=#d6d6d6| 551079 || || — || April 11, 2005 || Kitt Peak || Kitt Peak Obs. || || align=right | 2.4 km || |-id=080 bgcolor=#fefefe| 551080 || || — || January 23, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=081 bgcolor=#fefefe| 551081 || || — || October 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=082 bgcolor=#fefefe| 551082 || || — || October 20, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=083 bgcolor=#fefefe| 551083 || || — || September 11, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=084 bgcolor=#fefefe| 551084 || || — || February 17, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=085 bgcolor=#d6d6d6| 551085 || || — || October 17, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.5 km || |-id=086 bgcolor=#fefefe| 551086 || || — || October 12, 2012 || Oukaimeden || C. Rinner || || align=right data-sort-value="0.82" | 820 m || |-id=087 bgcolor=#E9E9E9| 551087 || || — || November 14, 2012 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=088 bgcolor=#fefefe| 551088 || || — || January 29, 2003 || Apache Point || SDSS Collaboration || V || align=right data-sort-value="0.71" | 710 m || |-id=089 bgcolor=#fefefe| 551089 || || — || October 24, 2001 || Palomar || NEAT || || align=right data-sort-value="0.94" | 940 m || |-id=090 bgcolor=#fefefe| 551090 || || — || January 21, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=091 bgcolor=#d6d6d6| 551091 Flórferenc || || || October 22, 2012 || Piszkesteto || G. Hodosán || || align=right | 4.2 km || |-id=092 bgcolor=#d6d6d6| 551092 || || — || March 27, 2003 || Kitt Peak || Spacewatch || T_j (2.99) || align=right | 2.8 km || |-id=093 bgcolor=#fefefe| 551093 || || — || September 11, 2001 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=094 bgcolor=#d6d6d6| 551094 || || — || October 14, 2012 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |-id=095 bgcolor=#E9E9E9| 551095 || || — || October 22, 2012 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=096 bgcolor=#E9E9E9| 551096 || || — || December 29, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=097 bgcolor=#d6d6d6| 551097 || || — || September 30, 2011 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |-id=098 bgcolor=#E9E9E9| 551098 || || — || November 14, 2012 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=099 bgcolor=#fefefe| 551099 || || — || November 12, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=100 bgcolor=#E9E9E9| 551100 || || — || November 7, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.7 km || |}

551101–551200

|-bgcolor=#E9E9E9| 551101 || || — || November 13, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=102 bgcolor=#d6d6d6| 551102 || || — || October 16, 2006 || Catalina || CSS || || align=right | 2.8 km || |-id=103 bgcolor=#E9E9E9| 551103 || || — || November 2, 2012 || Catalina || CSS || || align=right data-sort-value="0.78" | 780 m || |-id=104 bgcolor=#E9E9E9| 551104 || || — || November 13, 2012 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=105 bgcolor=#E9E9E9| 551105 || || — || November 14, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=106 bgcolor=#fefefe| 551106 || || — || November 13, 2012 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.59" | 590 m || |-id=107 bgcolor=#E9E9E9| 551107 || || — || November 13, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=108 bgcolor=#fefefe| 551108 || || — || November 13, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.54" | 540 m || |-id=109 bgcolor=#fefefe| 551109 || || — || September 23, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=110 bgcolor=#fefefe| 551110 || || — || October 7, 2005 || Mauna Kea || Mauna Kea Obs. || NYS || align=right data-sort-value="0.66" | 660 m || |-id=111 bgcolor=#E9E9E9| 551111 || || — || June 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=112 bgcolor=#E9E9E9| 551112 || || — || November 19, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.96" | 960 m || |-id=113 bgcolor=#d6d6d6| 551113 || || — || November 16, 2001 || Kitt Peak || Spacewatch || || align=right | 3.9 km || |-id=114 bgcolor=#fefefe| 551114 || || — || October 22, 2012 || Mount Lemmon || Mount Lemmon Survey || CLA || align=right | 1.3 km || |-id=115 bgcolor=#E9E9E9| 551115 || || — || November 6, 2012 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=116 bgcolor=#E9E9E9| 551116 || || — || November 6, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.88" | 880 m || |-id=117 bgcolor=#fefefe| 551117 || || — || October 8, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=118 bgcolor=#fefefe| 551118 || || — || November 13, 2002 || Palomar || NEAT || || align=right data-sort-value="0.82" | 820 m || |-id=119 bgcolor=#fefefe| 551119 || || — || November 23, 2012 || Oukaimeden || C. Rinner || || align=right data-sort-value="0.90" | 900 m || |-id=120 bgcolor=#E9E9E9| 551120 || || — || October 19, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=121 bgcolor=#fefefe| 551121 || || — || November 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.54" | 540 m || |-id=122 bgcolor=#d6d6d6| 551122 || || — || November 7, 2012 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=123 bgcolor=#E9E9E9| 551123 || || — || November 19, 2012 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=124 bgcolor=#fefefe| 551124 || || — || October 27, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.96" | 960 m || |-id=125 bgcolor=#fefefe| 551125 || || — || November 26, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=126 bgcolor=#E9E9E9| 551126 || || — || September 25, 2016 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=127 bgcolor=#E9E9E9| 551127 || || — || November 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=128 bgcolor=#fefefe| 551128 || || — || November 26, 2012 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.62" | 620 m || |-id=129 bgcolor=#d6d6d6| 551129 || || — || September 4, 2011 || Kitt Peak || Spacewatch || || align=right | 3.4 km || |-id=130 bgcolor=#E9E9E9| 551130 || || — || November 6, 2012 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=131 bgcolor=#E9E9E9| 551131 || || — || November 23, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=132 bgcolor=#d6d6d6| 551132 || || — || May 19, 1993 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=133 bgcolor=#fefefe| 551133 || || — || December 4, 2012 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.71" | 710 m || |-id=134 bgcolor=#d6d6d6| 551134 || || — || June 18, 2006 || Palomar || NEAT || || align=right | 2.7 km || |-id=135 bgcolor=#fefefe| 551135 || || — || November 12, 2012 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.68" | 680 m || |-id=136 bgcolor=#d6d6d6| 551136 || || — || October 1, 2005 || Kitt Peak || Spacewatch || 7:4 || align=right | 3.5 km || |-id=137 bgcolor=#E9E9E9| 551137 || || — || November 5, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.8 km || |-id=138 bgcolor=#fefefe| 551138 || || — || January 11, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.59" | 590 m || |-id=139 bgcolor=#E9E9E9| 551139 || || — || September 11, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=140 bgcolor=#fefefe| 551140 || || — || November 7, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=141 bgcolor=#E9E9E9| 551141 || || — || November 24, 2012 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=142 bgcolor=#fefefe| 551142 || || — || October 9, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=143 bgcolor=#E9E9E9| 551143 || || — || December 22, 2008 || Kitt Peak || Spacewatch || MIS || align=right | 2.1 km || |-id=144 bgcolor=#E9E9E9| 551144 || || — || December 3, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=145 bgcolor=#E9E9E9| 551145 || || — || January 2, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=146 bgcolor=#E9E9E9| 551146 || || — || November 22, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.4 km || |-id=147 bgcolor=#E9E9E9| 551147 || || — || October 15, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=148 bgcolor=#fefefe| 551148 || || — || December 17, 2001 || Socorro || LINEAR || || align=right data-sort-value="0.94" | 940 m || |-id=149 bgcolor=#d6d6d6| 551149 || || — || October 16, 2012 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=150 bgcolor=#E9E9E9| 551150 || || — || October 24, 2003 || Apache Point || SDSS Collaboration || || align=right | 1.2 km || |-id=151 bgcolor=#E9E9E9| 551151 || || — || November 20, 2003 || Palomar || NEAT || || align=right | 1.7 km || |-id=152 bgcolor=#fefefe| 551152 || || — || April 12, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.65" | 650 m || |-id=153 bgcolor=#FA8072| 551153 || || — || December 9, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=154 bgcolor=#fefefe| 551154 || || — || January 31, 2003 || Palomar || NEAT || H || align=right data-sort-value="0.80" | 800 m || |-id=155 bgcolor=#fefefe| 551155 || || — || December 10, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.65" | 650 m || |-id=156 bgcolor=#E9E9E9| 551156 || || — || December 21, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=157 bgcolor=#E9E9E9| 551157 || || — || June 5, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=158 bgcolor=#E9E9E9| 551158 || || — || December 4, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=159 bgcolor=#E9E9E9| 551159 || || — || November 15, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || (194) || align=right | 1.5 km || |-id=160 bgcolor=#E9E9E9| 551160 || || — || December 4, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.90" | 900 m || |-id=161 bgcolor=#fefefe| 551161 || || — || September 5, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=162 bgcolor=#fefefe| 551162 || || — || December 5, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=163 bgcolor=#d6d6d6| 551163 || || — || January 11, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.2 km || |-id=164 bgcolor=#fefefe| 551164 || || — || September 28, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=165 bgcolor=#fefefe| 551165 || || — || January 30, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=166 bgcolor=#E9E9E9| 551166 || || — || December 6, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=167 bgcolor=#E9E9E9| 551167 || || — || November 7, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=168 bgcolor=#d6d6d6| 551168 || || — || July 11, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=169 bgcolor=#fefefe| 551169 || || — || December 8, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=170 bgcolor=#d6d6d6| 551170 || || — || December 8, 2012 || Mount Lemmon || Mount Lemmon Survey || 7:4 || align=right | 3.5 km || |-id=171 bgcolor=#d6d6d6| 551171 || || — || December 8, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=172 bgcolor=#E9E9E9| 551172 || || — || December 30, 2008 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=173 bgcolor=#fefefe| 551173 || || — || December 5, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=174 bgcolor=#fefefe| 551174 || || — || March 13, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=175 bgcolor=#E9E9E9| 551175 || || — || September 15, 2007 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=176 bgcolor=#E9E9E9| 551176 || || — || November 12, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 2.8 km || |-id=177 bgcolor=#E9E9E9| 551177 || || — || December 8, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=178 bgcolor=#E9E9E9| 551178 || || — || October 11, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=179 bgcolor=#E9E9E9| 551179 || || — || March 4, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=180 bgcolor=#fefefe| 551180 || || — || December 7, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.90" | 900 m || |-id=181 bgcolor=#fefefe| 551181 || || — || September 29, 1992 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=182 bgcolor=#E9E9E9| 551182 || || — || December 8, 2012 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=183 bgcolor=#E9E9E9| 551183 || || — || December 8, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.98" | 980 m || |-id=184 bgcolor=#fefefe| 551184 || || — || February 16, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=185 bgcolor=#fefefe| 551185 || || — || December 12, 2012 || Catalina || CSS || H || align=right data-sort-value="0.82" | 820 m || |-id=186 bgcolor=#E9E9E9| 551186 || || — || November 24, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=187 bgcolor=#fefefe| 551187 || || — || December 12, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.57" | 570 m || |-id=188 bgcolor=#E9E9E9| 551188 || || — || December 8, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.98" | 980 m || |-id=189 bgcolor=#E9E9E9| 551189 || || — || December 6, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.3 km || |-id=190 bgcolor=#E9E9E9| 551190 || || — || October 9, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=191 bgcolor=#fefefe| 551191 || || — || December 3, 2012 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.59" | 590 m || |-id=192 bgcolor=#E9E9E9| 551192 || || — || February 7, 1997 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=193 bgcolor=#fefefe| 551193 || || — || October 20, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=194 bgcolor=#E9E9E9| 551194 || || — || January 1, 2009 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=195 bgcolor=#fefefe| 551195 || || — || October 15, 2001 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=196 bgcolor=#E9E9E9| 551196 || || — || November 24, 2008 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=197 bgcolor=#fefefe| 551197 || || — || May 29, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.68" | 680 m || |-id=198 bgcolor=#fefefe| 551198 || || — || September 29, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=199 bgcolor=#fefefe| 551199 || || — || July 29, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=200 bgcolor=#FA8072| 551200 || || — || July 19, 2001 || Palomar || NEAT || || align=right data-sort-value="0.98" | 980 m || |}

551201–551300

|-bgcolor=#fefefe| 551201 || || — || December 8, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.90" | 900 m || |-id=202 bgcolor=#fefefe| 551202 || || — || December 8, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=203 bgcolor=#fefefe| 551203 || || — || April 29, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=204 bgcolor=#E9E9E9| 551204 || || — || October 28, 2016 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.98" | 980 m || |-id=205 bgcolor=#d6d6d6| 551205 || || — || June 11, 2016 || Mount Lemmon || Mount Lemmon Survey || 7:4 || align=right | 2.8 km || |-id=206 bgcolor=#E9E9E9| 551206 || || — || December 18, 2012 || Calar Alto-CASADO || S. Mottola || || align=right data-sort-value="0.92" | 920 m || |-id=207 bgcolor=#E9E9E9| 551207 || || — || November 2, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=208 bgcolor=#fefefe| 551208 || || — || December 7, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.57" | 570 m || |-id=209 bgcolor=#fefefe| 551209 || || — || December 13, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.49" | 490 m || |-id=210 bgcolor=#d6d6d6| 551210 || || — || December 22, 2012 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=211 bgcolor=#fefefe| 551211 || || — || December 7, 1999 || Socorro || LINEAR || H || align=right data-sort-value="0.75" | 750 m || |-id=212 bgcolor=#d6d6d6| 551212 || || — || June 3, 2003 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=213 bgcolor=#E9E9E9| 551213 || || — || October 6, 2012 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=214 bgcolor=#fefefe| 551214 || || — || August 15, 2001 || Haleakala || AMOS || H || align=right data-sort-value="0.90" | 900 m || |-id=215 bgcolor=#C2FFFF| 551215 || || — || September 16, 2009 || Kitt Peak || Spacewatch || L4 || align=right | 5.9 km || |-id=216 bgcolor=#E9E9E9| 551216 || || — || November 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=217 bgcolor=#E9E9E9| 551217 || || — || December 22, 2012 || Haleakala || Pan-STARRS || || align=right | 1.5 km || |-id=218 bgcolor=#C2FFFF| 551218 || || — || December 23, 2012 || Haleakala || Pan-STARRS || L4 || align=right | 7.6 km || |-id=219 bgcolor=#fefefe| 551219 || || — || July 24, 2015 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=220 bgcolor=#fefefe| 551220 || || — || January 31, 2016 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.57" | 570 m || |-id=221 bgcolor=#E9E9E9| 551221 || || — || December 22, 2012 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=222 bgcolor=#fefefe| 551222 || || — || December 9, 2012 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.51" | 510 m || |-id=223 bgcolor=#E9E9E9| 551223 || || — || December 3, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=224 bgcolor=#fefefe| 551224 || || — || October 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.65" | 650 m || |-id=225 bgcolor=#E9E9E9| 551225 || || — || January 3, 2013 || Mount Lemmon || Mount Lemmon Survey || critical || align=right | 1.1 km || |-id=226 bgcolor=#fefefe| 551226 || || — || January 3, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=227 bgcolor=#fefefe| 551227 || || — || October 8, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=228 bgcolor=#fefefe| 551228 || || — || March 4, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=229 bgcolor=#fefefe| 551229 || || — || January 3, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.94" | 940 m || |-id=230 bgcolor=#E9E9E9| 551230 || || — || August 23, 2003 || Palomar || NEAT || || align=right | 1.4 km || |-id=231 bgcolor=#fefefe| 551231 Żywiec || || || January 4, 2013 || Tincana || M. Żołnowski, M. Kusiak || || align=right data-sort-value="0.75" | 750 m || |-id=232 bgcolor=#fefefe| 551232 || || — || January 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=233 bgcolor=#fefefe| 551233 Miguelanton || || || August 23, 2006 || Pla D'Arguines || R. Ferrando, M. Ferrando || H || align=right data-sort-value="0.62" | 620 m || |-id=234 bgcolor=#fefefe| 551234 || || — || January 1, 2013 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=235 bgcolor=#fefefe| 551235 || || — || November 25, 2000 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.76" | 760 m || |-id=236 bgcolor=#fefefe| 551236 || || — || April 4, 2002 || Palomar || NEAT || || align=right data-sort-value="0.99" | 990 m || |-id=237 bgcolor=#E9E9E9| 551237 || || — || September 5, 1999 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=238 bgcolor=#fefefe| 551238 || || — || September 23, 2001 || Palomar || NEAT || H || align=right data-sort-value="0.62" | 620 m || |-id=239 bgcolor=#fefefe| 551239 || || — || January 3, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.61" | 610 m || |-id=240 bgcolor=#E9E9E9| 551240 || || — || December 21, 2012 || Catalina || CSS || || align=right | 1.6 km || |-id=241 bgcolor=#fefefe| 551241 || || — || November 1, 2008 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.50" | 500 m || |-id=242 bgcolor=#fefefe| 551242 || || — || January 5, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=243 bgcolor=#fefefe| 551243 || || — || January 5, 2013 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.60" | 600 m || |-id=244 bgcolor=#fefefe| 551244 || || — || December 4, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=245 bgcolor=#fefefe| 551245 || || — || January 5, 2013 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.69" | 690 m || |-id=246 bgcolor=#fefefe| 551246 || || — || December 13, 2004 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=247 bgcolor=#fefefe| 551247 || || — || October 21, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.90" | 900 m || |-id=248 bgcolor=#fefefe| 551248 || || — || May 26, 2011 || Nogales || M. Schwartz, P. R. Holvorcem || H || align=right data-sort-value="0.76" | 760 m || |-id=249 bgcolor=#fefefe| 551249 || || — || January 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=250 bgcolor=#fefefe| 551250 || || — || December 2, 2005 || Mauna Kea || Mauna Kea Obs. || || align=right data-sort-value="0.98" | 980 m || |-id=251 bgcolor=#E9E9E9| 551251 || || — || September 14, 2007 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=252 bgcolor=#fefefe| 551252 || || — || January 6, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=253 bgcolor=#fefefe| 551253 || || — || April 26, 2006 || Cerro Tololo || Cerro Tololo Obs. || NYS || align=right data-sort-value="0.72" | 720 m || |-id=254 bgcolor=#fefefe| 551254 || || — || March 6, 2002 || Siding Spring || R. H. McNaught || MAS || align=right data-sort-value="0.78" | 780 m || |-id=255 bgcolor=#d6d6d6| 551255 || || — || January 10, 2013 || Haleakala || Pan-STARRS || T_j (2.68) || align=right | 4.0 km || |-id=256 bgcolor=#fefefe| 551256 || || — || December 9, 2012 || Piszkesteto || K. Sárneczky || || align=right | 1.2 km || |-id=257 bgcolor=#E9E9E9| 551257 || || — || June 4, 2011 || Kitt Peak || Spacewatch || HNS || align=right | 1.7 km || |-id=258 bgcolor=#fefefe| 551258 || || — || January 6, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=259 bgcolor=#fefefe| 551259 || || — || December 11, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || H || align=right data-sort-value="0.71" | 710 m || |-id=260 bgcolor=#fefefe| 551260 || || — || October 22, 2008 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=261 bgcolor=#E9E9E9| 551261 || || — || September 4, 2011 || Haleakala || Pan-STARRS || DOR || align=right | 2.4 km || |-id=262 bgcolor=#C2FFFF| 551262 || || — || December 23, 2012 || Haleakala || Pan-STARRS || L4 || align=right | 7.8 km || |-id=263 bgcolor=#fefefe| 551263 || || — || January 11, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.62" | 620 m || |-id=264 bgcolor=#E9E9E9| 551264 || || — || July 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=265 bgcolor=#fefefe| 551265 || || — || December 8, 1996 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=266 bgcolor=#fefefe| 551266 || || — || November 15, 2012 || Charleston || R. Holmes || H || align=right data-sort-value="0.51" | 510 m || |-id=267 bgcolor=#fefefe| 551267 || || — || January 7, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=268 bgcolor=#FA8072| 551268 || || — || January 14, 2013 || Catalina || CSS || || align=right data-sort-value="0.52" | 520 m || |-id=269 bgcolor=#E9E9E9| 551269 || || — || November 9, 1999 || Socorro || LINEAR || || align=right | 1.2 km || |-id=270 bgcolor=#E9E9E9| 551270 || || — || August 28, 2006 || Catalina || CSS || || align=right | 2.3 km || |-id=271 bgcolor=#E9E9E9| 551271 || || — || November 15, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=272 bgcolor=#fefefe| 551272 || || — || February 21, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=273 bgcolor=#fefefe| 551273 || || — || February 24, 2003 || Campo Imperatore || CINEOS || || align=right data-sort-value="0.95" | 950 m || |-id=274 bgcolor=#E9E9E9| 551274 || || — || November 4, 2007 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=275 bgcolor=#fefefe| 551275 || || — || January 4, 2013 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.52" | 520 m || |-id=276 bgcolor=#C2FFFF| 551276 || || — || October 13, 2010 || Mount Lemmon || Mount Lemmon Survey || L4 || align=right | 6.6 km || |-id=277 bgcolor=#fefefe| 551277 || || — || April 8, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=278 bgcolor=#fefefe| 551278 || || — || October 23, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=279 bgcolor=#C2FFFF| 551279 || || — || November 1, 2010 || Mount Lemmon || Mount Lemmon Survey || L4 || align=right | 13 km || |-id=280 bgcolor=#E9E9E9| 551280 || || — || April 30, 1998 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=281 bgcolor=#fefefe| 551281 || || — || July 24, 2007 || Lulin || LUSS || || align=right | 1.2 km || |-id=282 bgcolor=#fefefe| 551282 || || — || November 10, 2004 || Kitt Peak || M. W. Buie, L. H. Wasserman || MAS || align=right data-sort-value="0.90" | 900 m || |-id=283 bgcolor=#fefefe| 551283 || || — || April 20, 2006 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=284 bgcolor=#fefefe| 551284 || || — || January 9, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=285 bgcolor=#fefefe| 551285 || || — || February 9, 2008 || Catalina || CSS || H || align=right data-sort-value="0.68" | 680 m || |-id=286 bgcolor=#fefefe| 551286 || || — || January 10, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=287 bgcolor=#E9E9E9| 551287 || || — || January 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=288 bgcolor=#E9E9E9| 551288 || || — || November 24, 2012 || Nogales || M. Schwartz, P. R. Holvorcem || (1547) || align=right | 1.7 km || |-id=289 bgcolor=#d6d6d6| 551289 || || — || February 1, 2003 || Palomar || NEAT || || align=right | 4.1 km || |-id=290 bgcolor=#d6d6d6| 551290 || || — || September 19, 1998 || Apache Point || SDSS Collaboration || 7:4 || align=right | 3.9 km || |-id=291 bgcolor=#fefefe| 551291 || || — || October 1, 2000 || Socorro || LINEAR || V || align=right | 1.0 km || |-id=292 bgcolor=#fefefe| 551292 || || — || January 10, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.71" | 710 m || |-id=293 bgcolor=#E9E9E9| 551293 || || — || September 13, 2007 || Catalina || CSS || JUN || align=right data-sort-value="0.90" | 900 m || |-id=294 bgcolor=#E9E9E9| 551294 || || — || September 7, 2011 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=295 bgcolor=#FA8072| 551295 || || — || September 7, 2004 || Socorro || LINEAR || || align=right | 2.1 km || |-id=296 bgcolor=#fefefe| 551296 || || — || January 13, 2013 || ESA OGS || ESA OGS || || align=right data-sort-value="0.78" | 780 m || |-id=297 bgcolor=#fefefe| 551297 || || — || January 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=298 bgcolor=#fefefe| 551298 || || — || January 13, 2013 || Catalina || CSS || || align=right data-sort-value="0.98" | 980 m || |-id=299 bgcolor=#fefefe| 551299 || || — || January 14, 2013 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.59" | 590 m || |-id=300 bgcolor=#E9E9E9| 551300 || || — || December 9, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |}

551301–551400

|-bgcolor=#C2FFFF| 551301 || || — || January 10, 2013 || Haleakala || Pan-STARRS || L4 || align=right | 8.8 km || |-id=302 bgcolor=#C2FFFF| 551302 || || — || January 6, 2013 || Kitt Peak || Spacewatch || L4 || align=right | 8.4 km || |-id=303 bgcolor=#C2FFFF| 551303 || || — || September 7, 2008 || Mount Lemmon || Mount Lemmon Survey || L4 || align=right | 7.8 km || |-id=304 bgcolor=#C2FFFF| 551304 || || — || March 12, 2002 || Palomar || NEAT || L4 || align=right | 12 km || |-id=305 bgcolor=#d6d6d6| 551305 || || — || January 11, 2008 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=306 bgcolor=#fefefe| 551306 || || — || February 10, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.59" | 590 m || |-id=307 bgcolor=#fefefe| 551307 || || — || January 4, 2013 || Cerro Tololo-DECam || CTIO-DECam || || align=right data-sort-value="0.71" | 710 m || |-id=308 bgcolor=#fefefe| 551308 || || — || January 20, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.90" | 900 m || |-id=309 bgcolor=#E9E9E9| 551309 || || — || January 4, 2013 || Cerro Tololo-DECam || CTIO-DECam || || align=right | 2.0 km || |-id=310 bgcolor=#fefefe| 551310 || || — || January 20, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.90" | 900 m || |-id=311 bgcolor=#fefefe| 551311 || || — || January 20, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=312 bgcolor=#fefefe| 551312 || || — || April 6, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=313 bgcolor=#d6d6d6| 551313 || || — || January 12, 2008 || Mount Lemmon || Mount Lemmon Survey || 7:4 || align=right | 4.2 km || |-id=314 bgcolor=#E9E9E9| 551314 || || — || May 30, 2015 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=315 bgcolor=#E9E9E9| 551315 || || — || January 8, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=316 bgcolor=#E9E9E9| 551316 || || — || January 9, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.90" | 900 m || |-id=317 bgcolor=#fefefe| 551317 || || — || July 24, 2015 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.71" | 710 m || |-id=318 bgcolor=#E9E9E9| 551318 || || — || April 5, 2014 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=319 bgcolor=#E9E9E9| 551319 || || — || September 11, 2016 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=320 bgcolor=#C2FFFF| 551320 || || — || December 22, 2012 || Haleakala || Pan-STARRS || L4 || align=right | 8.3 km || |-id=321 bgcolor=#C2FFFF| 551321 || || — || September 27, 2012 || Haleakala || Pan-STARRS || L4 || align=right | 7.7 km || |-id=322 bgcolor=#C2FFFF| 551322 || || — || December 8, 2012 || Kitt Peak || Spacewatch || L4 || align=right | 8.6 km || |-id=323 bgcolor=#fefefe| 551323 || || — || January 16, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=324 bgcolor=#E9E9E9| 551324 || || — || September 8, 2011 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=325 bgcolor=#fefefe| 551325 || || — || September 28, 2000 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.82" | 820 m || |-id=326 bgcolor=#fefefe| 551326 || || — || January 16, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.82" | 820 m || |-id=327 bgcolor=#fefefe| 551327 || || — || December 23, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=328 bgcolor=#E9E9E9| 551328 || || — || January 25, 2009 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=329 bgcolor=#fefefe| 551329 || || — || July 18, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=330 bgcolor=#fefefe| 551330 || || — || January 16, 2013 || ASC-Kislovodsk || ASC-Kislovodsk || H || align=right data-sort-value="0.78" | 780 m || |-id=331 bgcolor=#fefefe| 551331 || || — || May 19, 2005 || Catalina || CSS || H || align=right | 1.1 km || |-id=332 bgcolor=#C2FFFF| 551332 || || — || January 16, 2013 || Mount Lemmon || Mount Lemmon Survey || L4 || align=right | 9.2 km || |-id=333 bgcolor=#E9E9E9| 551333 || || — || September 18, 2003 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=334 bgcolor=#E9E9E9| 551334 || || — || December 23, 2012 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=335 bgcolor=#fefefe| 551335 || || — || April 13, 2002 || Palomar || NEAT || || align=right data-sort-value="0.86" | 860 m || |-id=336 bgcolor=#E9E9E9| 551336 || || — || September 20, 2011 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=337 bgcolor=#fefefe| 551337 || || — || December 1, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=338 bgcolor=#fefefe| 551338 || || — || May 24, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.71" | 710 m || |-id=339 bgcolor=#E9E9E9| 551339 || || — || January 16, 2013 || ESA OGS || ESA OGS || || align=right | 1.5 km || |-id=340 bgcolor=#C2FFFF| 551340 || || — || October 17, 2010 || Mount Lemmon || Mount Lemmon Survey || L4ERY || align=right | 7.2 km || |-id=341 bgcolor=#fefefe| 551341 || || — || July 28, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=342 bgcolor=#fefefe| 551342 || || — || January 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=343 bgcolor=#E9E9E9| 551343 || || — || March 10, 2005 || Anderson Mesa || LONEOS || || align=right | 1.4 km || |-id=344 bgcolor=#E9E9E9| 551344 || || — || September 26, 2011 || Haleakala || Pan-STARRS || || align=right | 2.1 km || |-id=345 bgcolor=#E9E9E9| 551345 || || — || January 19, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.90" | 900 m || |-id=346 bgcolor=#fefefe| 551346 || || — || January 13, 2013 || Catalina || CSS || H || align=right data-sort-value="0.64" | 640 m || |-id=347 bgcolor=#E9E9E9| 551347 || || — || January 16, 2013 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=348 bgcolor=#fefefe| 551348 || || — || August 26, 2000 || Cerro Tololo || R. Millis, L. H. Wasserman || || align=right data-sort-value="0.75" | 750 m || |-id=349 bgcolor=#d6d6d6| 551349 || || — || October 20, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=350 bgcolor=#E9E9E9| 551350 || || — || August 21, 2007 || Siding Spring || SSS || || align=right | 1.9 km || |-id=351 bgcolor=#d6d6d6| 551351 || || — || September 23, 2011 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=352 bgcolor=#E9E9E9| 551352 || || — || December 21, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=353 bgcolor=#d6d6d6| 551353 || || — || December 10, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=354 bgcolor=#fefefe| 551354 || || — || October 4, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=355 bgcolor=#fefefe| 551355 || || — || November 4, 2004 || Catalina || CSS || || align=right data-sort-value="0.98" | 980 m || |-id=356 bgcolor=#fefefe| 551356 || || — || January 21, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.68" | 680 m || |-id=357 bgcolor=#fefefe| 551357 || || — || January 31, 2013 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.54" | 540 m || |-id=358 bgcolor=#fefefe| 551358 || || — || January 31, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.71" | 710 m || |-id=359 bgcolor=#fefefe| 551359 || || — || January 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.65" | 650 m || |-id=360 bgcolor=#fefefe| 551360 || || — || March 12, 2002 || Palomar || NEAT || || align=right | 1.0 km || |-id=361 bgcolor=#E9E9E9| 551361 || || — || October 1, 2003 || Anderson Mesa || LONEOS || || align=right | 1.6 km || |-id=362 bgcolor=#fefefe| 551362 || || — || September 27, 2000 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.71" | 710 m || |-id=363 bgcolor=#E9E9E9| 551363 || || — || January 20, 2013 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=364 bgcolor=#d6d6d6| 551364 || || — || January 18, 2013 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=365 bgcolor=#E9E9E9| 551365 || || — || January 17, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=366 bgcolor=#E9E9E9| 551366 || || — || January 17, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=367 bgcolor=#fefefe| 551367 || || — || November 20, 2009 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.60" | 600 m || |-id=368 bgcolor=#E9E9E9| 551368 || || — || August 31, 2011 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=369 bgcolor=#fefefe| 551369 || || — || January 5, 2013 || Calar Alto-CASADO || S. Mottola || || align=right data-sort-value="0.74" | 740 m || |-id=370 bgcolor=#fefefe| 551370 || || — || December 23, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=371 bgcolor=#E9E9E9| 551371 || || — || November 8, 2007 || BlackBird || K. Levin || || align=right | 1.1 km || |-id=372 bgcolor=#FA8072| 551372 || || — || January 19, 2013 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.56" | 560 m || |-id=373 bgcolor=#fefefe| 551373 || || — || February 2, 2013 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.57" | 570 m || |-id=374 bgcolor=#E9E9E9| 551374 || || — || August 16, 2006 || Palomar || NEAT || AGN || align=right | 1.5 km || |-id=375 bgcolor=#E9E9E9| 551375 || || — || February 4, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=376 bgcolor=#fefefe| 551376 || || — || January 3, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=377 bgcolor=#E9E9E9| 551377 || || — || March 15, 2004 || Kitt Peak || Spacewatch || AGN || align=right | 1.1 km || |-id=378 bgcolor=#fefefe| 551378 || || — || December 27, 1997 || Flagstaff || B. A. Skiff || || align=right data-sort-value="0.86" | 860 m || |-id=379 bgcolor=#fefefe| 551379 || || — || July 28, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.78" | 780 m || |-id=380 bgcolor=#fefefe| 551380 || || — || February 8, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.75" | 750 m || |-id=381 bgcolor=#fefefe| 551381 || || — || May 1, 2003 || Apache Point || SDSS Collaboration || H || align=right data-sort-value="0.65" | 650 m || |-id=382 bgcolor=#E9E9E9| 551382 || || — || February 3, 2013 || Elena Remote || A. Oreshko || || align=right | 1.1 km || |-id=383 bgcolor=#fefefe| 551383 || || — || February 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=384 bgcolor=#E9E9E9| 551384 || || — || February 5, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.90" | 900 m || |-id=385 bgcolor=#d6d6d6| 551385 || || — || March 28, 2008 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=386 bgcolor=#fefefe| 551386 || || — || February 5, 2013 || Charleston || R. Holmes || H || align=right data-sort-value="0.47" | 470 m || |-id=387 bgcolor=#E9E9E9| 551387 || || — || May 16, 2005 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=388 bgcolor=#E9E9E9| 551388 || || — || February 5, 2000 || Kitt Peak || Kitt Peak Obs. || || align=right | 2.3 km || |-id=389 bgcolor=#fefefe| 551389 || || — || February 4, 2005 || Palomar || NEAT || H || align=right data-sort-value="0.73" | 730 m || |-id=390 bgcolor=#E9E9E9| 551390 Thomaskeßler || || || February 6, 2013 || iTelescope || J. Jahn || || align=right | 1.8 km || |-id=391 bgcolor=#fefefe| 551391 || || — || February 7, 2013 || Oukaimeden || C. Rinner || || align=right data-sort-value="0.68" | 680 m || |-id=392 bgcolor=#fefefe| 551392 || || — || December 2, 2005 || Kitt Peak || L. H. Wasserman, R. Millis || || align=right data-sort-value="0.93" | 930 m || |-id=393 bgcolor=#E9E9E9| 551393 || || — || February 9, 2013 || Oukaimeden || C. Rinner || || align=right data-sort-value="0.86" | 860 m || |-id=394 bgcolor=#fefefe| 551394 || || — || February 2, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.59" | 590 m || |-id=395 bgcolor=#E9E9E9| 551395 || || — || January 9, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=396 bgcolor=#d6d6d6| 551396 || || — || January 8, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=397 bgcolor=#E9E9E9| 551397 || || — || December 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=398 bgcolor=#E9E9E9| 551398 || || — || March 11, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=399 bgcolor=#E9E9E9| 551399 || || — || November 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=400 bgcolor=#fefefe| 551400 || || — || May 8, 2008 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.54" | 540 m || |}

551401–551500

|-bgcolor=#fefefe| 551401 || || — || February 3, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.82" | 820 m || |-id=402 bgcolor=#E9E9E9| 551402 || || — || January 20, 2009 || Kitt Peak || Spacewatch || critical || align=right data-sort-value="0.75" | 750 m || |-id=403 bgcolor=#E9E9E9| 551403 || || — || January 20, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=404 bgcolor=#E9E9E9| 551404 || || — || January 17, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=405 bgcolor=#fefefe| 551405 || || — || January 20, 2013 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=406 bgcolor=#C2FFFF| 551406 || || — || January 9, 2013 || Kitt Peak || Spacewatch || L4 || align=right | 7.3 km || |-id=407 bgcolor=#fefefe| 551407 || || — || January 18, 2013 || XuYi || PMO NEO || || align=right data-sort-value="0.82" | 820 m || |-id=408 bgcolor=#fefefe| 551408 || || — || February 8, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.62" | 620 m || |-id=409 bgcolor=#fefefe| 551409 || || — || September 23, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=410 bgcolor=#fefefe| 551410 || || — || January 16, 2013 || ESA OGS || ESA OGS || H || align=right data-sort-value="0.62" | 620 m || |-id=411 bgcolor=#fefefe| 551411 || || — || August 29, 2006 || Catalina || CSS || H || align=right data-sort-value="0.71" | 710 m || |-id=412 bgcolor=#d6d6d6| 551412 || || — || February 2, 2008 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=413 bgcolor=#fefefe| 551413 || || — || March 5, 2006 || Kitt Peak || Spacewatch || V || align=right data-sort-value="0.49" | 490 m || |-id=414 bgcolor=#fefefe| 551414 || || — || May 29, 2003 || Apache Point || SDSS Collaboration || H || align=right data-sort-value="0.59" | 590 m || |-id=415 bgcolor=#d6d6d6| 551415 || || — || February 8, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=416 bgcolor=#d6d6d6| 551416 || || — || September 25, 2005 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=417 bgcolor=#C2FFFF| 551417 || || — || November 5, 2010 || Mount Lemmon || Mount Lemmon Survey || L4 || align=right | 6.2 km || |-id=418 bgcolor=#d6d6d6| 551418 || || — || February 9, 2013 || Haleakala || Pan-STARRS || || align=right | 1.9 km || |-id=419 bgcolor=#fefefe| 551419 || || — || January 12, 2000 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.66" | 660 m || |-id=420 bgcolor=#fefefe| 551420 || || — || December 21, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=421 bgcolor=#fefefe| 551421 || || — || February 2, 2013 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=422 bgcolor=#d6d6d6| 551422 || || — || January 17, 2013 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=423 bgcolor=#E9E9E9| 551423 || || — || March 11, 2005 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=424 bgcolor=#E9E9E9| 551424 || || — || September 3, 2003 || Haleakala || AMOS || || align=right | 1.2 km || |-id=425 bgcolor=#E9E9E9| 551425 || || — || January 17, 2004 || Palomar || NEAT || HNS || align=right | 1.6 km || |-id=426 bgcolor=#E9E9E9| 551426 || || — || February 5, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.98" | 980 m || |-id=427 bgcolor=#E9E9E9| 551427 || || — || December 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=428 bgcolor=#fefefe| 551428 || || — || March 11, 2002 || Palomar || NEAT || H || align=right data-sort-value="0.94" | 940 m || |-id=429 bgcolor=#fefefe| 551429 || || — || February 14, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.68" | 680 m || |-id=430 bgcolor=#E9E9E9| 551430 || || — || February 5, 2013 || Catalina || CSS || EUN || align=right | 1.2 km || |-id=431 bgcolor=#E9E9E9| 551431 || || — || March 26, 2001 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=432 bgcolor=#fefefe| 551432 || || — || February 11, 2013 || Catalina || CSS || H || align=right data-sort-value="0.65" | 650 m || |-id=433 bgcolor=#FA8072| 551433 || || — || February 15, 2013 || ASC-Kislovodsk || ASC-Kislovodsk || H || align=right data-sort-value="0.74" | 740 m || |-id=434 bgcolor=#fefefe| 551434 || || — || January 17, 2013 || Catalina || CSS || || align=right | 1.1 km || |-id=435 bgcolor=#fefefe| 551435 || || — || February 2, 2005 || Socorro || LINEAR || H || align=right data-sort-value="0.59" | 590 m || |-id=436 bgcolor=#E9E9E9| 551436 || || — || January 9, 2013 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right | 1.2 km || |-id=437 bgcolor=#d6d6d6| 551437 || || — || February 5, 2013 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=438 bgcolor=#fefefe| 551438 || || — || October 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=439 bgcolor=#fefefe| 551439 || || — || February 2, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=440 bgcolor=#E9E9E9| 551440 || || — || March 10, 2005 || Kitt Peak || M. W. Buie, L. H. Wasserman || || align=right data-sort-value="0.65" | 650 m || |-id=441 bgcolor=#E9E9E9| 551441 || || — || January 17, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=442 bgcolor=#E9E9E9| 551442 || || — || February 14, 2013 || Kitt Peak || Spacewatch || EUN || align=right | 1.3 km || |-id=443 bgcolor=#E9E9E9| 551443 || || — || March 16, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=444 bgcolor=#E9E9E9| 551444 || || — || February 14, 2013 || Haleakala || Pan-STARRS || (5) || align=right data-sort-value="0.85" | 850 m || |-id=445 bgcolor=#d6d6d6| 551445 || || — || February 14, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=446 bgcolor=#fefefe| 551446 || || — || December 29, 2008 || Mount Lemmon || Mount Lemmon Survey || MAS || align=right data-sort-value="0.61" | 610 m || |-id=447 bgcolor=#E9E9E9| 551447 || || — || February 26, 2009 || Kitt Peak || Spacewatch || MAR || align=right data-sort-value="0.92" | 920 m || |-id=448 bgcolor=#fefefe| 551448 || || — || April 15, 2002 || Palomar || NEAT || V || align=right data-sort-value="0.85" | 850 m || |-id=449 bgcolor=#E9E9E9| 551449 || || — || October 11, 2002 || Palomar || NEAT || || align=right | 2.6 km || |-id=450 bgcolor=#fefefe| 551450 || || — || November 3, 2004 || Palomar || NEAT || || align=right | 1.5 km || |-id=451 bgcolor=#fefefe| 551451 || || — || September 4, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.90" | 900 m || |-id=452 bgcolor=#E9E9E9| 551452 || || — || August 18, 2006 || Palomar || NEAT || || align=right | 2.1 km || |-id=453 bgcolor=#E9E9E9| 551453 || || — || November 3, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=454 bgcolor=#E9E9E9| 551454 || || — || January 14, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=455 bgcolor=#fefefe| 551455 || || — || February 5, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=456 bgcolor=#fefefe| 551456 || || — || January 20, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=457 bgcolor=#fefefe| 551457 || || — || January 16, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.71" | 710 m || |-id=458 bgcolor=#d6d6d6| 551458 || || — || January 16, 2013 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=459 bgcolor=#fefefe| 551459 || || — || February 25, 2000 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.57" | 570 m || |-id=460 bgcolor=#fefefe| 551460 || || — || February 14, 2013 || ESA OGS || ESA OGS || H || align=right data-sort-value="0.57" | 570 m || |-id=461 bgcolor=#E9E9E9| 551461 || || — || February 19, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=462 bgcolor=#E9E9E9| 551462 || || — || February 19, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=463 bgcolor=#E9E9E9| 551463 || || — || February 15, 2013 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=464 bgcolor=#fefefe| 551464 || || — || January 16, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=465 bgcolor=#E9E9E9| 551465 || || — || May 23, 2014 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=466 bgcolor=#fefefe| 551466 || || — || February 13, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.82" | 820 m || |-id=467 bgcolor=#E9E9E9| 551467 || || — || February 13, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.90" | 900 m || |-id=468 bgcolor=#fefefe| 551468 || || — || February 15, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=469 bgcolor=#E9E9E9| 551469 || || — || February 9, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=470 bgcolor=#d6d6d6| 551470 || || — || March 6, 2008 || Catalina || CSS || || align=right | 2.8 km || |-id=471 bgcolor=#fefefe| 551471 || || — || December 29, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=472 bgcolor=#E9E9E9| 551472 || || — || February 16, 2013 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=473 bgcolor=#d6d6d6| 551473 || || — || October 26, 2011 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=474 bgcolor=#E9E9E9| 551474 || || — || April 14, 2005 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=475 bgcolor=#fefefe| 551475 || || — || February 9, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.62" | 620 m || |-id=476 bgcolor=#d6d6d6| 551476 || || — || January 10, 2007 || Kitt Peak || Spacewatch || TIR || align=right | 2.6 km || |-id=477 bgcolor=#d6d6d6| 551477 || || — || February 17, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=478 bgcolor=#E9E9E9| 551478 || || — || February 17, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=479 bgcolor=#E9E9E9| 551479 || || — || February 17, 2013 || Catalina || CSS || || align=right | 1.1 km || |-id=480 bgcolor=#E9E9E9| 551480 || || — || May 4, 2005 || Kitt Peak || Kitt Peak Obs. || || align=right | 2.0 km || |-id=481 bgcolor=#d6d6d6| 551481 || || — || October 1, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=482 bgcolor=#fefefe| 551482 || || — || February 20, 2013 || Charleston || R. Holmes || H || align=right data-sort-value="0.68" | 680 m || |-id=483 bgcolor=#d6d6d6| 551483 || || — || June 6, 2014 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=484 bgcolor=#E9E9E9| 551484 || || — || February 21, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=485 bgcolor=#E9E9E9| 551485 || || — || October 23, 2003 || Apache Point || SDSS Collaboration || || align=right | 1.1 km || |-id=486 bgcolor=#d6d6d6| 551486 || || — || February 11, 2013 || ESA OGS || ESA OGS || || align=right | 2.3 km || |-id=487 bgcolor=#fefefe| 551487 || || — || February 15, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.55" | 550 m || |-id=488 bgcolor=#fefefe| 551488 || || — || October 4, 2006 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.54" | 540 m || |-id=489 bgcolor=#d6d6d6| 551489 || || — || October 25, 2011 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=490 bgcolor=#fefefe| 551490 || || — || March 6, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.75" | 750 m || |-id=491 bgcolor=#E9E9E9| 551491 || || — || October 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.98" | 980 m || |-id=492 bgcolor=#E9E9E9| 551492 || || — || August 23, 2003 || Palomar || NEAT || || align=right data-sort-value="0.98" | 980 m || |-id=493 bgcolor=#E9E9E9| 551493 || || — || February 18, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.98" | 980 m || |-id=494 bgcolor=#E9E9E9| 551494 || || — || March 6, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=495 bgcolor=#E9E9E9| 551495 || || — || October 20, 2003 || Palomar || NEAT || || align=right data-sort-value="0.82" | 820 m || |-id=496 bgcolor=#E9E9E9| 551496 || || — || March 7, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.94" | 940 m || |-id=497 bgcolor=#FA8072| 551497 || || — || March 7, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=498 bgcolor=#E9E9E9| 551498 || || — || March 3, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=499 bgcolor=#E9E9E9| 551499 || || — || October 27, 2003 || Anderson Mesa || LONEOS || || align=right | 1.3 km || |-id=500 bgcolor=#E9E9E9| 551500 || || — || February 11, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.4 km || |}

551501–551600

|-bgcolor=#fefefe| 551501 || || — || March 6, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right data-sort-value="0.89" | 890 m || |-id=502 bgcolor=#fefefe| 551502 || || — || March 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.52" | 520 m || |-id=503 bgcolor=#E9E9E9| 551503 || || — || March 8, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.98" | 980 m || |-id=504 bgcolor=#fefefe| 551504 || || — || September 20, 2003 || Palomar || NEAT || H || align=right data-sort-value="0.71" | 710 m || |-id=505 bgcolor=#E9E9E9| 551505 || || — || December 1, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=506 bgcolor=#E9E9E9| 551506 || || — || January 10, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=507 bgcolor=#d6d6d6| 551507 || || — || November 14, 2006 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=508 bgcolor=#d6d6d6| 551508 || || — || March 6, 2013 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=509 bgcolor=#d6d6d6| 551509 || || — || December 14, 2006 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=510 bgcolor=#d6d6d6| 551510 || || — || March 8, 2013 || Haleakala || Pan-STARRS || || align=right | 3.1 km || |-id=511 bgcolor=#fefefe| 551511 || || — || September 16, 2006 || Catalina || CSS || H || align=right data-sort-value="0.68" | 680 m || |-id=512 bgcolor=#d6d6d6| 551512 || || — || October 11, 2004 || Kitt Peak || L. H. Wasserman, J. R. Lovering || THM || align=right | 2.0 km || |-id=513 bgcolor=#E9E9E9| 551513 || || — || November 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=514 bgcolor=#d6d6d6| 551514 || || — || April 11, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=515 bgcolor=#fefefe| 551515 || || — || March 8, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=516 bgcolor=#d6d6d6| 551516 || || — || January 18, 2012 || Mount Lemmon || Mount Lemmon Survey || 3:2 || align=right | 3.4 km || |-id=517 bgcolor=#E9E9E9| 551517 || || — || February 7, 2013 || ASC-Kislovodsk || ASC-Kislovodsk || || align=right data-sort-value="0.98" | 980 m || |-id=518 bgcolor=#E9E9E9| 551518 || || — || September 20, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=519 bgcolor=#d6d6d6| 551519 || || — || March 3, 2013 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=520 bgcolor=#E9E9E9| 551520 || || — || March 8, 2013 || Haleakala || Pan-STARRS || || align=right | 1.3 km || |-id=521 bgcolor=#E9E9E9| 551521 || || — || March 8, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.94" | 940 m || |-id=522 bgcolor=#E9E9E9| 551522 || || — || March 8, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=523 bgcolor=#E9E9E9| 551523 || || — || September 22, 2003 || Palomar || NEAT || || align=right | 1.2 km || |-id=524 bgcolor=#E9E9E9| 551524 || || — || March 12, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=525 bgcolor=#fefefe| 551525 || || — || March 13, 2013 || Palomar || PTF || || align=right | 1.0 km || |-id=526 bgcolor=#E9E9E9| 551526 || || — || March 13, 2013 || Palomar || PTF || || align=right | 2.9 km || |-id=527 bgcolor=#E9E9E9| 551527 || || — || March 6, 2013 || Siding Spring || SSS || || align=right | 1.8 km || |-id=528 bgcolor=#fefefe| 551528 || || — || August 19, 2001 || Socorro || LINEAR || || align=right data-sort-value="0.90" | 900 m || |-id=529 bgcolor=#E9E9E9| 551529 || || — || April 21, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=530 bgcolor=#E9E9E9| 551530 || || — || March 8, 2013 || Haleakala || Pan-STARRS || MAR || align=right | 1.0 km || |-id=531 bgcolor=#d6d6d6| 551531 || || — || February 17, 2013 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=532 bgcolor=#fefefe| 551532 || || — || March 11, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=533 bgcolor=#fefefe| 551533 || || — || March 12, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.52" | 520 m || |-id=534 bgcolor=#fefefe| 551534 || || — || August 24, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.57" | 570 m || |-id=535 bgcolor=#E9E9E9| 551535 || || — || April 1, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=536 bgcolor=#E9E9E9| 551536 || || — || March 15, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.5 km || |-id=537 bgcolor=#fefefe| 551537 || || — || February 16, 2013 || Oukaimeden || C. Rinner || H || align=right data-sort-value="0.68" | 680 m || |-id=538 bgcolor=#E9E9E9| 551538 || || — || November 11, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=539 bgcolor=#fefefe| 551539 || || — || March 10, 2005 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.57" | 570 m || |-id=540 bgcolor=#fefefe| 551540 || || — || March 12, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=541 bgcolor=#E9E9E9| 551541 || || — || March 12, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=542 bgcolor=#d6d6d6| 551542 || || — || February 25, 2002 || Palomar || NEAT || || align=right | 3.2 km || |-id=543 bgcolor=#E9E9E9| 551543 || || — || March 4, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=544 bgcolor=#d6d6d6| 551544 || || — || March 8, 2003 || Palomar || NEAT || || align=right | 4.0 km || |-id=545 bgcolor=#E9E9E9| 551545 || || — || March 13, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=546 bgcolor=#E9E9E9| 551546 || || — || March 13, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.90" | 900 m || |-id=547 bgcolor=#fefefe| 551547 || || — || September 18, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.43" | 430 m || |-id=548 bgcolor=#E9E9E9| 551548 || || — || July 18, 2006 || Siding Spring || SSS || || align=right | 1.3 km || |-id=549 bgcolor=#d6d6d6| 551549 || || — || September 25, 2005 || Junk Bond || D. Healy || || align=right | 2.3 km || |-id=550 bgcolor=#E9E9E9| 551550 || || — || January 14, 2008 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=551 bgcolor=#E9E9E9| 551551 || || — || November 17, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=552 bgcolor=#E9E9E9| 551552 || || — || May 3, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.90" | 900 m || |-id=553 bgcolor=#fefefe| 551553 || || — || December 29, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=554 bgcolor=#E9E9E9| 551554 || || — || March 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=555 bgcolor=#E9E9E9| 551555 || || — || March 6, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.90" | 900 m || |-id=556 bgcolor=#E9E9E9| 551556 || || — || March 13, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=557 bgcolor=#fefefe| 551557 || || — || March 5, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=558 bgcolor=#fefefe| 551558 || || — || February 4, 2017 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=559 bgcolor=#d6d6d6| 551559 || || — || March 8, 2013 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=560 bgcolor=#E9E9E9| 551560 || || — || March 3, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=561 bgcolor=#d6d6d6| 551561 || || — || January 13, 2018 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=562 bgcolor=#E9E9E9| 551562 || || — || March 4, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=563 bgcolor=#E9E9E9| 551563 || || — || March 14, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=564 bgcolor=#E9E9E9| 551564 || || — || April 1, 2005 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=565 bgcolor=#E9E9E9| 551565 || || — || March 13, 2013 || Palomar || PTF || || align=right data-sort-value="0.94" | 940 m || |-id=566 bgcolor=#E9E9E9| 551566 || || — || March 17, 2013 || Palomar || PTF || || align=right data-sort-value="0.86" | 860 m || |-id=567 bgcolor=#d6d6d6| 551567 || || — || April 4, 2002 || Palomar || NEAT || TIR || align=right | 2.6 km || |-id=568 bgcolor=#E9E9E9| 551568 || || — || July 3, 2005 || Palomar || NEAT || ADE || align=right | 2.5 km || |-id=569 bgcolor=#fefefe| 551569 || || — || March 17, 2013 || Palomar || PTF || H || align=right data-sort-value="0.65" | 650 m || |-id=570 bgcolor=#E9E9E9| 551570 || || — || March 15, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=571 bgcolor=#E9E9E9| 551571 || || — || April 20, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=572 bgcolor=#E9E9E9| 551572 || || — || March 8, 2013 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=573 bgcolor=#E9E9E9| 551573 || || — || March 25, 2009 || Siding Spring || SSS || || align=right | 1.5 km || |-id=574 bgcolor=#E9E9E9| 551574 || || — || March 13, 2013 || Palomar || PTF || || align=right | 1.8 km || |-id=575 bgcolor=#fefefe| 551575 || || — || August 29, 2011 || Mayhill-ISON || L. Elenin || H || align=right data-sort-value="0.51" | 510 m || |-id=576 bgcolor=#d6d6d6| 551576 || || — || January 27, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=577 bgcolor=#E9E9E9| 551577 || || — || March 15, 2013 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=578 bgcolor=#d6d6d6| 551578 || || — || March 11, 2005 || Mount Lemmon || Mount Lemmon Survey || 3:2 || align=right | 3.7 km || |-id=579 bgcolor=#E9E9E9| 551579 || || — || September 19, 1998 || Apache Point || SDSS Collaboration || || align=right data-sort-value="0.90" | 900 m || |-id=580 bgcolor=#E9E9E9| 551580 || || — || March 4, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=581 bgcolor=#E9E9E9| 551581 || || — || March 19, 2013 || Mayhill-ISON || L. Elenin || || align=right data-sort-value="0.90" | 900 m || |-id=582 bgcolor=#E9E9E9| 551582 || || — || March 17, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=583 bgcolor=#E9E9E9| 551583 || || — || March 19, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=584 bgcolor=#d6d6d6| 551584 || || — || October 2, 2015 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=585 bgcolor=#d6d6d6| 551585 || || — || February 15, 2013 || Haleakala || Pan-STARRS || || align=right | 2.6 km || |-id=586 bgcolor=#fefefe| 551586 || || — || March 14, 2013 || Palomar || PTF || H || align=right data-sort-value="0.51" | 510 m || |-id=587 bgcolor=#E9E9E9| 551587 || || — || April 27, 2005 || Campo Imperatore || CINEOS || || align=right | 1.2 km || |-id=588 bgcolor=#d6d6d6| 551588 || || — || July 24, 2003 || Palomar || NEAT || TIR || align=right | 3.0 km || |-id=589 bgcolor=#fefefe| 551589 || || — || August 3, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.62" | 620 m || |-id=590 bgcolor=#d6d6d6| 551590 || || — || March 31, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=591 bgcolor=#E9E9E9| 551591 || || — || April 13, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=592 bgcolor=#E9E9E9| 551592 || || — || March 17, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.1 km || |-id=593 bgcolor=#E9E9E9| 551593 || || — || March 19, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=594 bgcolor=#E9E9E9| 551594 || || — || August 11, 2001 || Palomar || NEAT || || align=right | 1.3 km || |-id=595 bgcolor=#E9E9E9| 551595 || || — || April 2, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=596 bgcolor=#d6d6d6| 551596 || || — || January 30, 2012 || Kitt Peak || Spacewatch || 3:2 || align=right | 5.1 km || |-id=597 bgcolor=#d6d6d6| 551597 || || — || April 8, 2002 || Palomar || NEAT || TIR || align=right | 3.5 km || |-id=598 bgcolor=#E9E9E9| 551598 || || — || April 7, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=599 bgcolor=#E9E9E9| 551599 || || — || March 18, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.90" | 900 m || |-id=600 bgcolor=#fefefe| 551600 || || — || March 5, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.62" | 620 m || |}

551601–551700

|-bgcolor=#E9E9E9| 551601 Antonijové || || || April 7, 2013 || SM Montmagastrell || J. M. Bosch, R. M. Olivera || || align=right | 1.2 km || |-id=602 bgcolor=#E9E9E9| 551602 || || — || December 5, 2003 || Socorro || LINEAR || || align=right | 1.8 km || |-id=603 bgcolor=#fefefe| 551603 || || — || March 16, 2013 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.51" | 510 m || |-id=604 bgcolor=#E9E9E9| 551604 || || — || April 7, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=605 bgcolor=#E9E9E9| 551605 || || — || March 19, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=606 bgcolor=#d6d6d6| 551606 || || — || April 1, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=607 bgcolor=#fefefe| 551607 || || — || February 15, 2013 || ESA OGS || ESA OGS || H || align=right data-sort-value="0.54" | 540 m || |-id=608 bgcolor=#E9E9E9| 551608 || || — || April 10, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.98" | 980 m || |-id=609 bgcolor=#d6d6d6| 551609 || || — || April 6, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=610 bgcolor=#E9E9E9| 551610 || || — || March 14, 2013 || Palomar || PTF || || align=right | 1.8 km || |-id=611 bgcolor=#E9E9E9| 551611 || || — || April 6, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=612 bgcolor=#E9E9E9| 551612 || || — || June 28, 2001 || Anderson Mesa || LONEOS || || align=right | 2.1 km || |-id=613 bgcolor=#fefefe| 551613 || || — || September 26, 2003 || Apache Point || SDSS Collaboration || || align=right | 1.1 km || |-id=614 bgcolor=#E9E9E9| 551614 || || — || March 16, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=615 bgcolor=#fefefe| 551615 || || — || August 25, 2011 || Siding Spring || SSS || H || align=right data-sort-value="0.65" | 650 m || |-id=616 bgcolor=#fefefe| 551616 || || — || February 6, 2013 || ASC-Kislovodsk || ASC-Kislovodsk || H || align=right data-sort-value="0.75" | 750 m || |-id=617 bgcolor=#fefefe| 551617 || || — || April 6, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.65" | 650 m || |-id=618 bgcolor=#E9E9E9| 551618 || || — || April 14, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.00 km || |-id=619 bgcolor=#fefefe| 551619 || || — || April 15, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.58" | 580 m || |-id=620 bgcolor=#d6d6d6| 551620 || || — || April 14, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=621 bgcolor=#fefefe| 551621 || || — || September 20, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.62" | 620 m || |-id=622 bgcolor=#E9E9E9| 551622 || || — || April 6, 2005 || Catalina || CSS || || align=right | 1.3 km || |-id=623 bgcolor=#E9E9E9| 551623 || || — || April 2, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=624 bgcolor=#E9E9E9| 551624 || || — || April 15, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.88" | 880 m || |-id=625 bgcolor=#E9E9E9| 551625 || || — || July 4, 2005 || Palomar || NEAT || || align=right | 2.3 km || |-id=626 bgcolor=#E9E9E9| 551626 || || — || September 14, 2006 || Mauna Kea || J. Masiero, R. Jedicke || || align=right data-sort-value="0.90" | 900 m || |-id=627 bgcolor=#fefefe| 551627 || || — || March 19, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.76" | 760 m || |-id=628 bgcolor=#E9E9E9| 551628 || || — || April 18, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=629 bgcolor=#d6d6d6| 551629 || || — || November 12, 2005 || Kitt Peak || Spacewatch || || align=right | 3.4 km || |-id=630 bgcolor=#E9E9E9| 551630 || || — || October 25, 2011 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=631 bgcolor=#fefefe| 551631 || || — || March 28, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.85" | 850 m || |-id=632 bgcolor=#E9E9E9| 551632 || || — || July 4, 2005 || Palomar || NEAT || || align=right | 1.7 km || |-id=633 bgcolor=#E9E9E9| 551633 || || — || March 18, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=634 bgcolor=#d6d6d6| 551634 || || — || January 7, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=635 bgcolor=#d6d6d6| 551635 || || — || April 12, 2013 || Haleakala || Pan-STARRS || T_j (2.99) || align=right | 2.9 km || |-id=636 bgcolor=#E9E9E9| 551636 || || — || March 13, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.90" | 900 m || |-id=637 bgcolor=#d6d6d6| 551637 || || — || November 8, 2010 || Kitt Peak || Spacewatch || || align=right | 3.6 km || |-id=638 bgcolor=#E9E9E9| 551638 || || — || November 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.90" | 900 m || |-id=639 bgcolor=#E9E9E9| 551639 || || — || April 3, 2013 || Palomar || PTF || || align=right data-sort-value="0.86" | 860 m || |-id=640 bgcolor=#fefefe| 551640 || || — || October 27, 1995 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=641 bgcolor=#E9E9E9| 551641 || || — || May 13, 2005 || Kitt Peak || Spacewatch || KON || align=right | 1.9 km || |-id=642 bgcolor=#E9E9E9| 551642 || || — || April 11, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=643 bgcolor=#E9E9E9| 551643 || || — || April 11, 2013 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=644 bgcolor=#E9E9E9| 551644 || || — || April 7, 2013 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=645 bgcolor=#E9E9E9| 551645 || || — || May 20, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=646 bgcolor=#E9E9E9| 551646 || || — || May 3, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=647 bgcolor=#d6d6d6| 551647 || || — || April 5, 2013 || Palomar || PTF || || align=right | 3.1 km || |-id=648 bgcolor=#d6d6d6| 551648 || || — || April 11, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 4.3 km || |-id=649 bgcolor=#E9E9E9| 551649 || || — || April 12, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right data-sort-value="0.94" | 940 m || |-id=650 bgcolor=#E9E9E9| 551650 || || — || June 29, 2005 || Palomar || NEAT || EUN || align=right | 1.5 km || |-id=651 bgcolor=#E9E9E9| 551651 || || — || March 18, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.98" | 980 m || |-id=652 bgcolor=#d6d6d6| 551652 || || — || March 15, 2013 || Kitt Peak || Spacewatch || 3:2 || align=right | 3.9 km || |-id=653 bgcolor=#E9E9E9| 551653 || || — || August 19, 2001 || Haleakala || AMOS || || align=right | 1.6 km || |-id=654 bgcolor=#E9E9E9| 551654 || || — || January 31, 2003 || Palomar || NEAT || WIT || align=right | 1.4 km || |-id=655 bgcolor=#d6d6d6| 551655 || || — || April 14, 2013 || Palomar || PTF || || align=right | 2.8 km || |-id=656 bgcolor=#E9E9E9| 551656 || || — || November 3, 2011 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=657 bgcolor=#E9E9E9| 551657 || || — || April 13, 2013 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=658 bgcolor=#E9E9E9| 551658 || || — || May 26, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.83" | 830 m || |-id=659 bgcolor=#d6d6d6| 551659 || || — || June 29, 2014 || Haleakala || Pan-STARRS || || align=right | 2.1 km || |-id=660 bgcolor=#E9E9E9| 551660 || || — || April 13, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=661 bgcolor=#E9E9E9| 551661 || || — || April 11, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=662 bgcolor=#d6d6d6| 551662 || || — || November 25, 2016 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=663 bgcolor=#E9E9E9| 551663 || || — || October 12, 2015 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=664 bgcolor=#E9E9E9| 551664 || || — || April 7, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=665 bgcolor=#E9E9E9| 551665 || || — || April 12, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.94" | 940 m || |-id=666 bgcolor=#fefefe| 551666 || || — || April 11, 2013 || ESA OGS || ESA OGS || || align=right data-sort-value="0.62" | 620 m || |-id=667 bgcolor=#E9E9E9| 551667 || || — || April 12, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=668 bgcolor=#fefefe| 551668 || || — || November 20, 2003 || Socorro || LINEAR || H || align=right data-sort-value="0.71" | 710 m || |-id=669 bgcolor=#E9E9E9| 551669 || || — || April 12, 2013 || Elena Remote || A. Oreshko || || align=right data-sort-value="0.98" | 980 m || |-id=670 bgcolor=#fefefe| 551670 || || — || April 16, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || H || align=right data-sort-value="0.78" | 780 m || |-id=671 bgcolor=#E9E9E9| 551671 || || — || September 1, 2005 || Anderson Mesa || LONEOS || || align=right | 1.7 km || |-id=672 bgcolor=#fefefe| 551672 || || — || November 28, 2003 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.75" | 750 m || |-id=673 bgcolor=#E9E9E9| 551673 || || — || May 15, 2005 || Palomar || NEAT || || align=right | 1.3 km || |-id=674 bgcolor=#E9E9E9| 551674 || || — || November 21, 2003 || Nogales || P. R. Holvorcem, M. Schwartz || || align=right | 1.4 km || |-id=675 bgcolor=#E9E9E9| 551675 || || — || March 31, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.90" | 900 m || |-id=676 bgcolor=#E9E9E9| 551676 || || — || April 16, 2004 || Apache Point || SDSS Collaboration || HNS || align=right | 1.2 km || |-id=677 bgcolor=#fefefe| 551677 || || — || January 23, 2010 || Moletai || K. Černis, J. Zdanavičius || H || align=right data-sort-value="0.86" | 860 m || |-id=678 bgcolor=#E9E9E9| 551678 || || — || January 17, 2004 || Palomar || NEAT || || align=right | 1.4 km || |-id=679 bgcolor=#E9E9E9| 551679 || || — || April 30, 2009 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=680 bgcolor=#fefefe| 551680 || || — || April 14, 2013 || Palomar || PTF || H || align=right data-sort-value="0.68" | 680 m || |-id=681 bgcolor=#d6d6d6| 551681 || || — || January 2, 2012 || Kitt Peak || Spacewatch || HYG || align=right | 3.3 km || |-id=682 bgcolor=#E9E9E9| 551682 || || — || March 16, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=683 bgcolor=#E9E9E9| 551683 || || — || April 20, 2013 || Palomar || PTF || || align=right | 1.6 km || |-id=684 bgcolor=#d6d6d6| 551684 || || — || November 18, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.5 km || |-id=685 bgcolor=#FFC2E0| 551685 || || — || March 26, 2006 || Mount Lemmon || Mount Lemmon Survey || APOPHA || align=right data-sort-value="0.16" | 160 m || |-id=686 bgcolor=#E9E9E9| 551686 || || — || April 30, 2013 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=687 bgcolor=#fefefe| 551687 || || — || May 28, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.71" | 710 m || |-id=688 bgcolor=#E9E9E9| 551688 || || — || January 17, 2004 || Palomar || NEAT || || align=right | 2.1 km || |-id=689 bgcolor=#E9E9E9| 551689 || || — || December 25, 2003 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=690 bgcolor=#E9E9E9| 551690 || || — || April 20, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=691 bgcolor=#E9E9E9| 551691 || || — || May 4, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=692 bgcolor=#d6d6d6| 551692 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right | 2.6 km || |-id=693 bgcolor=#E9E9E9| 551693 || || — || April 16, 2013 || Cerro Tololo-DECam || CTIO-DECam || || align=right data-sort-value="0.78" | 780 m || |-id=694 bgcolor=#E9E9E9| 551694 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.94" | 940 m || |-id=695 bgcolor=#d6d6d6| 551695 || || — || September 10, 2009 || ESA OGS || ESA OGS || || align=right | 2.3 km || |-id=696 bgcolor=#E9E9E9| 551696 || || — || May 4, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=697 bgcolor=#E9E9E9| 551697 || || — || April 16, 2013 || Cerro Tololo-DECam || CTIO-DECam || || align=right data-sort-value="0.90" | 900 m || |-id=698 bgcolor=#E9E9E9| 551698 || || — || October 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=699 bgcolor=#E9E9E9| 551699 || || — || July 13, 2001 || Palomar || NEAT || || align=right data-sort-value="0.78" | 780 m || |-id=700 bgcolor=#E9E9E9| 551700 || || — || November 19, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |}

551701–551800

|-bgcolor=#E9E9E9| 551701 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right | 1.3 km || |-id=702 bgcolor=#E9E9E9| 551702 || || — || May 1, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.94" | 940 m || |-id=703 bgcolor=#E9E9E9| 551703 || || — || September 26, 2011 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=704 bgcolor=#E9E9E9| 551704 || || — || October 24, 2011 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=705 bgcolor=#E9E9E9| 551705 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=706 bgcolor=#E9E9E9| 551706 || || — || June 10, 2005 || Catalina || CSS || || align=right | 2.9 km || |-id=707 bgcolor=#E9E9E9| 551707 || || — || October 25, 2011 || Haleakala || Pan-STARRS || KON || align=right | 1.7 km || |-id=708 bgcolor=#E9E9E9| 551708 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=709 bgcolor=#E9E9E9| 551709 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=710 bgcolor=#E9E9E9| 551710 || || — || March 15, 2013 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=711 bgcolor=#E9E9E9| 551711 || || — || October 29, 2002 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=712 bgcolor=#E9E9E9| 551712 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.71" | 710 m || |-id=713 bgcolor=#E9E9E9| 551713 || || — || April 10, 2013 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=714 bgcolor=#E9E9E9| 551714 || || — || December 5, 2007 || Kitt Peak || Spacewatch || (5) || align=right data-sort-value="0.61" | 610 m || |-id=715 bgcolor=#E9E9E9| 551715 || || — || September 2, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=716 bgcolor=#E9E9E9| 551716 || || — || April 9, 2013 || Haleakala || Pan-STARRS || EUN || align=right data-sort-value="0.96" | 960 m || |-id=717 bgcolor=#E9E9E9| 551717 || || — || March 17, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=718 bgcolor=#d6d6d6| 551718 || || — || April 7, 2013 || Mount Lemmon || Mount Lemmon Survey || 3:2 || align=right | 4.2 km || |-id=719 bgcolor=#E9E9E9| 551719 || || — || March 29, 2001 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.96" | 960 m || |-id=720 bgcolor=#E9E9E9| 551720 || || — || November 27, 2011 || Catalina || CSS || || align=right data-sort-value="0.86" | 860 m || |-id=721 bgcolor=#E9E9E9| 551721 || || — || September 30, 2006 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=722 bgcolor=#E9E9E9| 551722 || || — || April 16, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.94" | 940 m || |-id=723 bgcolor=#fefefe| 551723 || || — || April 19, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.71" | 710 m || |-id=724 bgcolor=#E9E9E9| 551724 || || — || April 19, 2013 || Haleakala || Pan-STARRS || || align=right | 1.5 km || |-id=725 bgcolor=#E9E9E9| 551725 || || — || April 16, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=726 bgcolor=#E9E9E9| 551726 || || — || March 14, 2013 || Palomar || PTF || || align=right data-sort-value="0.90" | 900 m || |-id=727 bgcolor=#E9E9E9| 551727 || || — || April 15, 2013 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=728 bgcolor=#FA8072| 551728 || || — || September 18, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=729 bgcolor=#E9E9E9| 551729 || || — || August 6, 2005 || Palomar || NEAT || || align=right | 1.4 km || |-id=730 bgcolor=#E9E9E9| 551730 || || — || November 13, 2002 || Palomar || NEAT || MAR || align=right | 1.4 km || |-id=731 bgcolor=#E9E9E9| 551731 || || — || October 21, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=732 bgcolor=#E9E9E9| 551732 || || — || April 21, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=733 bgcolor=#E9E9E9| 551733 || || — || April 13, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=734 bgcolor=#E9E9E9| 551734 || || — || October 28, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=735 bgcolor=#E9E9E9| 551735 || || — || January 1, 2003 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=736 bgcolor=#d6d6d6| 551736 || || — || April 15, 2013 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=737 bgcolor=#E9E9E9| 551737 || || — || January 17, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=738 bgcolor=#d6d6d6| 551738 || || — || February 15, 2013 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |-id=739 bgcolor=#d6d6d6| 551739 || || — || May 5, 2013 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=740 bgcolor=#d6d6d6| 551740 || || — || May 7, 2013 || Kitt Peak || Spacewatch || T_j (2.85) || align=right | 4.7 km || |-id=741 bgcolor=#E9E9E9| 551741 || || — || January 13, 2008 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=742 bgcolor=#E9E9E9| 551742 || || — || July 5, 2005 || Palomar || NEAT || BRG || align=right | 1.4 km || |-id=743 bgcolor=#E9E9E9| 551743 || || — || April 11, 2013 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=744 bgcolor=#fefefe| 551744 || || — || May 12, 2013 || Elena Remote || A. Oreshko || || align=right data-sort-value="0.59" | 590 m || |-id=745 bgcolor=#E9E9E9| 551745 || || — || April 24, 2009 || Bergisch Gladbach || W. Bickel || || align=right | 1.4 km || |-id=746 bgcolor=#FA8072| 551746 || || — || May 10, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.57" | 570 m || |-id=747 bgcolor=#E9E9E9| 551747 || || — || May 11, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=748 bgcolor=#E9E9E9| 551748 || || — || August 4, 2005 || Palomar || NEAT || BAR || align=right | 1.1 km || |-id=749 bgcolor=#E9E9E9| 551749 || || — || May 12, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=750 bgcolor=#E9E9E9| 551750 || || — || October 11, 2001 || Palomar || NEAT || ADE || align=right | 2.4 km || |-id=751 bgcolor=#E9E9E9| 551751 || || — || May 13, 2013 || Palomar || PTF || || align=right | 1.1 km || |-id=752 bgcolor=#E9E9E9| 551752 || || — || May 9, 2005 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=753 bgcolor=#d6d6d6| 551753 || || — || November 7, 2005 || Mauna Kea || Mauna Kea Obs. || || align=right | 4.3 km || |-id=754 bgcolor=#E9E9E9| 551754 || || — || April 20, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=755 bgcolor=#fefefe| 551755 || || — || April 15, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=756 bgcolor=#E9E9E9| 551756 || || — || April 13, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=757 bgcolor=#d6d6d6| 551757 || || — || November 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.4 km || |-id=758 bgcolor=#E9E9E9| 551758 || || — || March 11, 2004 || Palomar || NEAT || || align=right | 2.0 km || |-id=759 bgcolor=#fefefe| 551759 || || — || October 11, 2004 || Kitt Peak || L. H. Wasserman, J. R. Lovering || || align=right data-sort-value="0.62" | 620 m || |-id=760 bgcolor=#E9E9E9| 551760 || || — || May 8, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=761 bgcolor=#E9E9E9| 551761 || || — || August 9, 2001 || Palomar || NEAT || || align=right | 1.3 km || |-id=762 bgcolor=#d6d6d6| 551762 || || — || January 8, 2002 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=763 bgcolor=#d6d6d6| 551763 || || — || April 10, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=764 bgcolor=#fefefe| 551764 || || — || September 25, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.76" | 760 m || |-id=765 bgcolor=#fefefe| 551765 || || — || April 13, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=766 bgcolor=#E9E9E9| 551766 || || — || August 27, 2005 || Palomar || NEAT || || align=right | 1.8 km || |-id=767 bgcolor=#E9E9E9| 551767 || || — || February 8, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=768 bgcolor=#d6d6d6| 551768 || || — || September 17, 2009 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=769 bgcolor=#E9E9E9| 551769 || || — || April 12, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=770 bgcolor=#E9E9E9| 551770 || || — || May 2, 2009 || Siding Spring || SSS || || align=right | 2.2 km || |-id=771 bgcolor=#E9E9E9| 551771 || || — || October 13, 2010 || Bergisch Gladbach || W. Bickel || || align=right | 2.0 km || |-id=772 bgcolor=#E9E9E9| 551772 || || — || May 3, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=773 bgcolor=#E9E9E9| 551773 || || — || May 11, 2013 || Catalina || CSS || || align=right | 1.3 km || |-id=774 bgcolor=#E9E9E9| 551774 || || — || October 16, 2015 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=775 bgcolor=#E9E9E9| 551775 || || — || November 23, 2015 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=776 bgcolor=#E9E9E9| 551776 || || — || May 15, 2013 || Haleakala || Pan-STARRS || critical || align=right | 1.3 km || |-id=777 bgcolor=#fefefe| 551777 || || — || March 13, 2016 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.47" | 470 m || |-id=778 bgcolor=#E9E9E9| 551778 || || — || May 12, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=779 bgcolor=#E9E9E9| 551779 || || — || May 8, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=780 bgcolor=#E9E9E9| 551780 || || — || September 30, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=781 bgcolor=#FA8072| 551781 || || — || December 7, 2006 || Palomar || NEAT || || align=right | 1.1 km || |-id=782 bgcolor=#E9E9E9| 551782 || || — || January 27, 2012 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right | 1.1 km || |-id=783 bgcolor=#E9E9E9| 551783 || || — || December 27, 2003 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=784 bgcolor=#E9E9E9| 551784 || || — || March 14, 2004 || Palomar || NEAT || || align=right | 1.7 km || |-id=785 bgcolor=#E9E9E9| 551785 || || — || April 10, 2013 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=786 bgcolor=#d6d6d6| 551786 || || — || May 31, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 4.4 km || |-id=787 bgcolor=#E9E9E9| 551787 || || — || August 29, 2005 || Palomar || NEAT || || align=right | 1.9 km || |-id=788 bgcolor=#E9E9E9| 551788 || || — || July 18, 2001 || Palomar || NEAT || || align=right | 1.1 km || |-id=789 bgcolor=#fefefe| 551789 || || — || November 18, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=790 bgcolor=#fefefe| 551790 || || — || September 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=791 bgcolor=#E9E9E9| 551791 || || — || January 15, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=792 bgcolor=#E9E9E9| 551792 || || — || August 28, 2005 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=793 bgcolor=#E9E9E9| 551793 || || — || January 12, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.98" | 980 m || |-id=794 bgcolor=#E9E9E9| 551794 || || — || May 30, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=795 bgcolor=#E9E9E9| 551795 || || — || October 28, 2006 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=796 bgcolor=#E9E9E9| 551796 || || — || May 31, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.9 km || |-id=797 bgcolor=#E9E9E9| 551797 || || — || September 29, 2001 || Palomar || NEAT || || align=right | 1.8 km || |-id=798 bgcolor=#E9E9E9| 551798 || || — || August 23, 2001 || Anderson Mesa || LONEOS || || align=right | 1.1 km || |-id=799 bgcolor=#E9E9E9| 551799 || || — || May 31, 2013 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=800 bgcolor=#E9E9E9| 551800 || || — || May 18, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |}

551801–551900

|-bgcolor=#E9E9E9| 551801 || || — || May 16, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=802 bgcolor=#fefefe| 551802 || || — || November 21, 2009 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.52" | 520 m || |-id=803 bgcolor=#FA8072| 551803 || || — || July 7, 2003 || Palomar || NEAT || || align=right data-sort-value="0.68" | 680 m || |-id=804 bgcolor=#E9E9E9| 551804 || || — || May 8, 2013 || Haleakala || Pan-STARRS || || align=right | 1.3 km || |-id=805 bgcolor=#E9E9E9| 551805 || || — || May 16, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.6 km || |-id=806 bgcolor=#E9E9E9| 551806 || || — || March 3, 2000 || Apache Point || SDSS Collaboration || || align=right | 1.2 km || |-id=807 bgcolor=#E9E9E9| 551807 || || — || June 4, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=808 bgcolor=#E9E9E9| 551808 || || — || June 4, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=809 bgcolor=#fefefe| 551809 || || — || June 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.52" | 520 m || |-id=810 bgcolor=#E9E9E9| 551810 || || — || June 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=811 bgcolor=#d6d6d6| 551811 || || — || August 28, 2002 || Socorro || LINEAR || T_j (2.95) || align=right | 2.9 km || |-id=812 bgcolor=#E9E9E9| 551812 || || — || June 1, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=813 bgcolor=#E9E9E9| 551813 || || — || July 13, 2001 || Palomar || NEAT || || align=right | 1.2 km || |-id=814 bgcolor=#E9E9E9| 551814 || || — || October 17, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=815 bgcolor=#E9E9E9| 551815 || || — || June 1, 2013 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=816 bgcolor=#E9E9E9| 551816 || || — || August 17, 2009 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=817 bgcolor=#E9E9E9| 551817 || || — || July 27, 2001 || Palomar || NEAT || || align=right | 1.1 km || |-id=818 bgcolor=#E9E9E9| 551818 || || — || January 26, 2003 || Palomar || NEAT || 526 || align=right | 2.7 km || |-id=819 bgcolor=#E9E9E9| 551819 || || — || May 12, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=820 bgcolor=#E9E9E9| 551820 || || — || June 12, 2013 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=821 bgcolor=#fefefe| 551821 || || — || January 28, 2004 || Apache Point || SDSS Collaboration || H || align=right data-sort-value="0.98" | 980 m || |-id=822 bgcolor=#fefefe| 551822 || || — || June 10, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.52" | 520 m || |-id=823 bgcolor=#d6d6d6| 551823 || || — || September 29, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.9 km || |-id=824 bgcolor=#E9E9E9| 551824 || || — || June 1, 2013 || Catalina || CSS || || align=right | 1.6 km || |-id=825 bgcolor=#E9E9E9| 551825 || || — || May 17, 2013 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.8 km || |-id=826 bgcolor=#E9E9E9| 551826 || || — || November 12, 2010 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right | 1.3 km || |-id=827 bgcolor=#fefefe| 551827 || || — || December 1, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.68" | 680 m || |-id=828 bgcolor=#E9E9E9| 551828 || || — || June 11, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=829 bgcolor=#fefefe| 551829 || || — || June 12, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=830 bgcolor=#E9E9E9| 551830 || || — || June 12, 2013 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=831 bgcolor=#d6d6d6| 551831 || || — || September 23, 2015 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=832 bgcolor=#FA8072| 551832 || || — || June 6, 2013 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.59" | 590 m || |-id=833 bgcolor=#fefefe| 551833 || || — || May 11, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.54" | 540 m || |-id=834 bgcolor=#E9E9E9| 551834 || || — || June 16, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=835 bgcolor=#fefefe| 551835 || || — || September 19, 2000 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=836 bgcolor=#E9E9E9| 551836 || || — || August 30, 2005 || Palomar || NEAT || || align=right | 1.8 km || |-id=837 bgcolor=#FA8072| 551837 || || — || January 15, 2004 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=838 bgcolor=#E9E9E9| 551838 || || — || May 22, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.94" | 940 m || |-id=839 bgcolor=#d6d6d6| 551839 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=840 bgcolor=#E9E9E9| 551840 || || — || February 27, 2012 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=841 bgcolor=#FA8072| 551841 || || — || August 19, 2010 || XuYi || PMO NEO || || align=right data-sort-value="0.71" | 710 m || |-id=842 bgcolor=#E9E9E9| 551842 || || — || August 30, 2005 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=843 bgcolor=#E9E9E9| 551843 || || — || November 22, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=844 bgcolor=#d6d6d6| 551844 || || — || January 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=845 bgcolor=#d6d6d6| 551845 || || — || December 13, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.7 km || |-id=846 bgcolor=#fefefe| 551846 || || — || September 9, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=847 bgcolor=#d6d6d6| 551847 || || — || December 10, 2005 || Kitt Peak || Spacewatch || || align=right | 4.0 km || |-id=848 bgcolor=#fefefe| 551848 || || — || March 23, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=849 bgcolor=#E9E9E9| 551849 || || — || October 29, 2005 || Catalina || CSS || || align=right | 2.4 km || |-id=850 bgcolor=#E9E9E9| 551850 || || — || July 10, 2013 || Elena Remote || A. Oreshko || || align=right | 2.7 km || |-id=851 bgcolor=#d6d6d6| 551851 || || — || July 13, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.7 km || |-id=852 bgcolor=#E9E9E9| 551852 || || — || July 17, 2004 || Palomar || NEAT || || align=right | 2.7 km || |-id=853 bgcolor=#E9E9E9| 551853 || || — || January 26, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=854 bgcolor=#E9E9E9| 551854 || || — || August 8, 2004 || Palomar || NEAT || || align=right | 1.8 km || |-id=855 bgcolor=#d6d6d6| 551855 || || — || February 25, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=856 bgcolor=#E9E9E9| 551856 || || — || February 6, 2002 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=857 bgcolor=#E9E9E9| 551857 || || — || April 27, 2012 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=858 bgcolor=#d6d6d6| 551858 || || — || February 25, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=859 bgcolor=#E9E9E9| 551859 || || — || September 26, 2009 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=860 bgcolor=#E9E9E9| 551860 || || — || September 28, 2009 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=861 bgcolor=#E9E9E9| 551861 || || — || September 2, 2014 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=862 bgcolor=#d6d6d6| 551862 || || — || January 28, 2004 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=863 bgcolor=#E9E9E9| 551863 || || — || August 3, 2014 || Haleakala || Pan-STARRS || || align=right | 1.5 km || |-id=864 bgcolor=#d6d6d6| 551864 || || — || January 22, 1998 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=865 bgcolor=#d6d6d6| 551865 || || — || July 15, 2013 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=866 bgcolor=#fefefe| 551866 || || — || July 13, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.72" | 720 m || |-id=867 bgcolor=#C2FFFF| 551867 || || — || July 13, 2013 || Haleakala || Pan-STARRS || L5 || align=right | 9.9 km || |-id=868 bgcolor=#fefefe| 551868 || || — || July 14, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.64" | 640 m || |-id=869 bgcolor=#FA8072| 551869 || || — || July 1, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=870 bgcolor=#d6d6d6| 551870 || || — || June 15, 2007 || Kitt Peak || Spacewatch || || align=right | 3.8 km || |-id=871 bgcolor=#E9E9E9| 551871 || || — || October 26, 2005 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=872 bgcolor=#fefefe| 551872 || || — || March 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.43" | 430 m || |-id=873 bgcolor=#fefefe| 551873 || || — || August 17, 2006 || Palomar || NEAT || || align=right data-sort-value="0.71" | 710 m || |-id=874 bgcolor=#E9E9E9| 551874 || || — || June 30, 2013 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=875 bgcolor=#E9E9E9| 551875 || || — || September 25, 2005 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=876 bgcolor=#E9E9E9| 551876 || || — || November 30, 2014 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=877 bgcolor=#d6d6d6| 551877 || || — || April 15, 2001 || Kitt Peak || Spacewatch || EOS || align=right | 1.9 km || |-id=878 bgcolor=#E9E9E9| 551878 Stoeger || || || February 29, 2012 || Mount Graham || R. P. Boyle, V. Laugalys || || align=right | 2.3 km || |-id=879 bgcolor=#d6d6d6| 551879 || || — || August 3, 2013 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=880 bgcolor=#fefefe| 551880 || || — || February 13, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.90" | 900 m || |-id=881 bgcolor=#d6d6d6| 551881 || || — || August 15, 2004 || Campo Imperatore || CINEOS || || align=right | 2.9 km || |-id=882 bgcolor=#E9E9E9| 551882 || || — || July 14, 2013 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=883 bgcolor=#E9E9E9| 551883 || || — || December 1, 2000 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=884 bgcolor=#fefefe| 551884 || || — || October 17, 2006 || Catalina || CSS || || align=right data-sort-value="0.75" | 750 m || |-id=885 bgcolor=#E9E9E9| 551885 || || — || March 16, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=886 bgcolor=#d6d6d6| 551886 || || — || September 21, 2003 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=887 bgcolor=#fefefe| 551887 || || — || November 19, 2003 || Socorro || LINEAR || || align=right data-sort-value="0.84" | 840 m || |-id=888 bgcolor=#d6d6d6| 551888 || || — || August 8, 2013 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=889 bgcolor=#d6d6d6| 551889 || || — || March 9, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=890 bgcolor=#fefefe| 551890 || || — || August 16, 2006 || Palomar || NEAT || || align=right data-sort-value="0.71" | 710 m || |-id=891 bgcolor=#fefefe| 551891 || || — || November 13, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=892 bgcolor=#fefefe| 551892 || || — || January 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.73" | 730 m || |-id=893 bgcolor=#E9E9E9| 551893 || || — || April 20, 2012 || Siding Spring || SSS || || align=right | 2.4 km || |-id=894 bgcolor=#d6d6d6| 551894 || || — || September 23, 2003 || Haleakala || AMOS || || align=right | 4.6 km || |-id=895 bgcolor=#fefefe| 551895 || || — || July 14, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=896 bgcolor=#E9E9E9| 551896 || || — || March 16, 2012 || Catalina || CSS || || align=right | 2.9 km || |-id=897 bgcolor=#d6d6d6| 551897 || || — || November 21, 2008 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=898 bgcolor=#C2FFFF| 551898 || || — || August 9, 2013 || Kitt Peak || Spacewatch || L5 || align=right | 7.7 km || |-id=899 bgcolor=#fefefe| 551899 || || — || October 13, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.77" | 770 m || |-id=900 bgcolor=#E9E9E9| 551900 Laneways || || || August 10, 2013 || iTelescope || P. B. Lake || TIN || align=right | 1.2 km || |}

551901–552000

|-bgcolor=#d6d6d6| 551901 || || — || August 28, 2003 || Palomar || NEAT || || align=right | 2.9 km || |-id=902 bgcolor=#d6d6d6| 551902 || || — || September 23, 2008 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=903 bgcolor=#d6d6d6| 551903 || || — || February 12, 2004 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |-id=904 bgcolor=#E9E9E9| 551904 || || — || September 19, 2009 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=905 bgcolor=#d6d6d6| 551905 || || — || September 30, 2003 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=906 bgcolor=#E9E9E9| 551906 || || — || December 6, 2011 || Haleakala || Pan-STARRS || || align=right | 2.8 km || |-id=907 bgcolor=#E9E9E9| 551907 || || — || July 15, 2013 || Haleakala || Pan-STARRS || || align=right | 1.9 km || |-id=908 bgcolor=#E9E9E9| 551908 || || — || August 31, 2000 || Socorro || LINEAR || || align=right | 1.5 km || |-id=909 bgcolor=#fefefe| 551909 || || — || August 4, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.68" | 680 m || |-id=910 bgcolor=#E9E9E9| 551910 || || — || October 27, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=911 bgcolor=#d6d6d6| 551911 || || — || February 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=912 bgcolor=#d6d6d6| 551912 || || — || July 29, 2008 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=913 bgcolor=#d6d6d6| 551913 || || — || February 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=914 bgcolor=#d6d6d6| 551914 || || — || February 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=915 bgcolor=#E9E9E9| 551915 || || — || August 7, 2013 || ESA OGS || ESA OGS || || align=right | 2.1 km || |-id=916 bgcolor=#fefefe| 551916 || || — || November 1, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=917 bgcolor=#d6d6d6| 551917 || || — || August 15, 2013 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=918 bgcolor=#E9E9E9| 551918 || || — || January 12, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=919 bgcolor=#fefefe| 551919 || || — || August 15, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=920 bgcolor=#d6d6d6| 551920 || || — || November 15, 2003 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=921 bgcolor=#d6d6d6| 551921 || || — || August 12, 2013 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |-id=922 bgcolor=#d6d6d6| 551922 || || — || August 14, 2013 || Haleakala || Pan-STARRS || || align=right | 2.8 km || |-id=923 bgcolor=#d6d6d6| 551923 || || — || September 27, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=924 bgcolor=#d6d6d6| 551924 || || — || November 28, 2014 || Haleakala || Pan-STARRS || || align=right | 1.9 km || |-id=925 bgcolor=#d6d6d6| 551925 || || — || August 15, 2013 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=926 bgcolor=#d6d6d6| 551926 || || — || August 8, 2013 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=927 bgcolor=#d6d6d6| 551927 || || — || August 14, 2013 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=928 bgcolor=#fefefe| 551928 || || — || August 14, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.49" | 490 m || |-id=929 bgcolor=#d6d6d6| 551929 || || — || August 8, 2013 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=930 bgcolor=#fefefe| 551930 || || — || August 9, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=931 bgcolor=#E9E9E9| 551931 || || — || August 8, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=932 bgcolor=#E9E9E9| 551932 || || — || November 26, 2005 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=933 bgcolor=#E9E9E9| 551933 || || — || January 25, 2003 || La Silla || A. Boattini, O. R. Hainaut || || align=right | 1.7 km || |-id=934 bgcolor=#d6d6d6| 551934 || || — || October 22, 2003 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=935 bgcolor=#fefefe| 551935 || || — || September 23, 2003 || Palomar || NEAT || || align=right data-sort-value="0.65" | 650 m || |-id=936 bgcolor=#fefefe| 551936 || || — || July 8, 2013 || Siding Spring || SSS || H || align=right data-sort-value="0.72" | 720 m || |-id=937 bgcolor=#d6d6d6| 551937 || || — || October 20, 2003 || Kitt Peak || Spacewatch || TEL || align=right | 1.6 km || |-id=938 bgcolor=#d6d6d6| 551938 || || — || August 12, 2013 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=939 bgcolor=#d6d6d6| 551939 || || — || September 18, 2003 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=940 bgcolor=#d6d6d6| 551940 || || — || September 4, 2008 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=941 bgcolor=#FA8072| 551941 || || — || September 4, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=942 bgcolor=#d6d6d6| 551942 || || — || August 26, 2013 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=943 bgcolor=#fefefe| 551943 || || — || October 13, 1999 || Apache Point || SDSS Collaboration || V || align=right data-sort-value="0.47" | 470 m || |-id=944 bgcolor=#fefefe| 551944 || || — || August 27, 2006 || Anderson Mesa || LONEOS || (2076) || align=right data-sort-value="0.78" | 780 m || |-id=945 bgcolor=#d6d6d6| 551945 || || — || February 4, 2006 || Kitt Peak || Spacewatch || KOR || align=right | 1.7 km || |-id=946 bgcolor=#d6d6d6| 551946 || || — || March 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=947 bgcolor=#d6d6d6| 551947 || || — || April 2, 2011 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |-id=948 bgcolor=#E9E9E9| 551948 || || — || December 28, 2005 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=949 bgcolor=#d6d6d6| 551949 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=950 bgcolor=#E9E9E9| 551950 || || — || February 23, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=951 bgcolor=#d6d6d6| 551951 || || — || January 8, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=952 bgcolor=#E9E9E9| 551952 || || — || December 3, 2005 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=953 bgcolor=#E9E9E9| 551953 || || — || August 21, 2004 || Siding Spring || SSS || || align=right | 2.3 km || |-id=954 bgcolor=#d6d6d6| 551954 || || — || April 24, 2012 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=955 bgcolor=#fefefe| 551955 || || — || October 31, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=956 bgcolor=#d6d6d6| 551956 || || — || August 9, 2013 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=957 bgcolor=#d6d6d6| 551957 || || — || August 26, 2013 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=958 bgcolor=#fefefe| 551958 || || — || August 15, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.71" | 710 m || |-id=959 bgcolor=#E9E9E9| 551959 || || — || January 28, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=960 bgcolor=#d6d6d6| 551960 || || — || October 16, 2002 || Palomar || NEAT || || align=right | 3.4 km || |-id=961 bgcolor=#d6d6d6| 551961 || || — || February 25, 2011 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=962 bgcolor=#d6d6d6| 551962 || || — || November 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=963 bgcolor=#d6d6d6| 551963 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=964 bgcolor=#d6d6d6| 551964 || || — || August 14, 2013 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=965 bgcolor=#d6d6d6| 551965 || || — || August 26, 2013 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=966 bgcolor=#d6d6d6| 551966 || || — || August 9, 2013 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=967 bgcolor=#E9E9E9| 551967 || || — || April 1, 2003 || Apache Point || SDSS Collaboration || || align=right | 2.3 km || |-id=968 bgcolor=#d6d6d6| 551968 || || — || August 18, 2002 || Palomar || NEAT || || align=right | 3.3 km || |-id=969 bgcolor=#E9E9E9| 551969 || || — || October 14, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=970 bgcolor=#E9E9E9| 551970 || || — || August 9, 2013 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=971 bgcolor=#d6d6d6| 551971 || || — || August 4, 2003 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=972 bgcolor=#d6d6d6| 551972 || || — || August 8, 2013 || Kitt Peak || Spacewatch || || align=right | 3.5 km || |-id=973 bgcolor=#d6d6d6| 551973 || || — || September 3, 2002 || Palomar || NEAT || T_j (2.96) || align=right | 2.9 km || |-id=974 bgcolor=#fefefe| 551974 || || — || June 20, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=975 bgcolor=#fefefe| 551975 || || — || August 26, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.65" | 650 m || |-id=976 bgcolor=#fefefe| 551976 || || — || September 22, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=977 bgcolor=#d6d6d6| 551977 || || — || December 1, 2005 || Kitt Peak || L. H. Wasserman, R. Millis || || align=right | 3.2 km || |-id=978 bgcolor=#d6d6d6| 551978 || || — || January 13, 2011 || Mount Lemmon || Mount Lemmon Survey || BRA || align=right | 1.5 km || |-id=979 bgcolor=#fefefe| 551979 || || — || October 23, 2006 || Catalina || CSS || || align=right data-sort-value="0.73" | 730 m || |-id=980 bgcolor=#d6d6d6| 551980 || || — || February 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=981 bgcolor=#fefefe| 551981 || || — || August 9, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=982 bgcolor=#E9E9E9| 551982 || || — || March 7, 2003 || Socorro || LINEAR || || align=right | 1.8 km || |-id=983 bgcolor=#d6d6d6| 551983 || || — || September 12, 2002 || Palomar || NEAT || || align=right | 4.2 km || |-id=984 bgcolor=#fefefe| 551984 || || — || August 12, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=985 bgcolor=#d6d6d6| 551985 || || — || August 3, 2008 || Charleston || R. Holmes || || align=right | 3.1 km || |-id=986 bgcolor=#d6d6d6| 551986 || || — || April 9, 2005 || Mount Lemmon || Mount Lemmon Survey || EUP || align=right | 3.4 km || |-id=987 bgcolor=#fefefe| 551987 || || — || August 16, 2002 || Palomar || NEAT || V || align=right data-sort-value="0.59" | 590 m || |-id=988 bgcolor=#d6d6d6| 551988 || || — || September 2, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=989 bgcolor=#fefefe| 551989 || || — || September 3, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.51" | 510 m || |-id=990 bgcolor=#fefefe| 551990 || || — || October 15, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=991 bgcolor=#fefefe| 551991 || || — || March 3, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=992 bgcolor=#d6d6d6| 551992 || || — || September 18, 2003 || Kitt Peak || Spacewatch || KOR || align=right | 1.1 km || |-id=993 bgcolor=#E9E9E9| 551993 || || — || September 7, 2004 || Palomar || NEAT || || align=right | 2.3 km || |-id=994 bgcolor=#fefefe| 551994 || || — || March 15, 2007 || San Marcello || Pistoia Mountains Obs. || H || align=right data-sort-value="0.75" | 750 m || |-id=995 bgcolor=#d6d6d6| 551995 || || — || November 1, 1999 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=996 bgcolor=#d6d6d6| 551996 || || — || January 17, 2005 || Kitt Peak || Spacewatch || || align=right | 3.9 km || |-id=997 bgcolor=#E9E9E9| 551997 || || — || April 28, 2003 || Anderson Mesa || LONEOS || || align=right | 3.2 km || |-id=998 bgcolor=#d6d6d6| 551998 || || — || September 9, 2013 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=999 bgcolor=#d6d6d6| 551999 || || — || September 22, 2008 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=000 bgcolor=#d6d6d6| 552000 || || — || October 8, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |}

Meaning of names

|-id=014| 551014 Gorman || || Alice Gorman (born 1964) is an Australian archaeologist, a pioneer in the field of space archaeology. || |-id=091| 551091 Flórferenc || || Ferenc Flór (1809–1871) was a doctor and medical writer, as well as a corresponding member of the Hungarian Academy of Sciences. He was one of the founders of public health in Hungary and he called for the construction of a clean water supply network in Budapest. || |-id=231| 551231 Żywiec || || Żywiec is a town in southern Poland. || |-id=233| 551233 Miguelanton || || Miguel Anton (1950–2021) was a Spanish chemist, mathematician and programmer, and a friend of astronomer Rafael Ferrando, who co-discovered this minor planet. || |-id=390| 551390 Thomaskeßler || || Tax consultant Thomas Keßler (b. 1953) is an amateur astronomer and a good friend of the discoverer. He was the treasurer of the Vereinigung der Sternfreunde, the largest German amateur astronomer organization, from 1997 to 2017. His main interests in observing are asteroids. || |-| 551601 Antonijové || || Antoni Jové Reina (born 1978) is an electromechanic expert. He built the Santa Maria de Montmagastrell Remote Observatory in 2017 according to the discoverer's design. Jové later built four more remote observatories, using his own electronics design and self-written software. || |-id=878| 551878 Stoeger || || William R. Stoeger (1943–2014), an American Jesuit priest at the Vatican Observatory. he co-edited a series of academic conference proceedings on science and theology. || |-id=900| 551900 Laneways || || Laneways, which are narrow streets and pedestrian paths, are the heart of the street culture in Melbourne, Australia. || |}

External links

• Discovery Circumstances: Numbered Minor Planets (550001)–(555000) (IAU Minor Planet Center)