List of minor planets: 553001–554000 explained

553001–553100

|-bgcolor=#E9E9E9| 553001 || || — || November 10, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=002 bgcolor=#E9E9E9| 553002 || || — || November 25, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=003 bgcolor=#d6d6d6| 553003 || || — || December 1, 2010 || Mount Lemmon || Mount Lemmon Survey || 3:2 || align=right | 4.0 km || |-id=004 bgcolor=#fefefe| 553004 || || — || November 30, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.77" | 770 m || |-id=005 bgcolor=#E9E9E9| 553005 || || — || December 9, 2010 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=006 bgcolor=#E9E9E9| 553006 || || — || November 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=007 bgcolor=#E9E9E9| 553007 || || — || October 29, 2010 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=008 bgcolor=#E9E9E9| 553008 || || — || January 17, 2007 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=009 bgcolor=#E9E9E9| 553009 || || — || August 31, 2014 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=010 bgcolor=#fefefe| 553010 || || — || December 31, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.52" | 520 m || |-id=011 bgcolor=#E9E9E9| 553011 || || — || June 5, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.81" | 810 m || |-id=012 bgcolor=#E9E9E9| 553012 || || — || November 27, 2014 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=013 bgcolor=#E9E9E9| 553013 || || — || February 24, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=014 bgcolor=#E9E9E9| 553014 || || — || December 14, 2010 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=015 bgcolor=#E9E9E9| 553015 || || — || May 12, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.83" | 830 m || |-id=016 bgcolor=#d6d6d6| 553016 || || — || December 6, 2010 || Mount Lemmon || Mount Lemmon Survey || 3:2 || align=right | 3.0 km || |-id=017 bgcolor=#E9E9E9| 553017 || || — || January 12, 2016 || Calar Alto-CASADO || S. Hellmich, S. Mottola || || align=right | 1.3 km || |-id=018 bgcolor=#E9E9E9| 553018 || || — || January 27, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=019 bgcolor=#E9E9E9| 553019 || || — || December 3, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=020 bgcolor=#E9E9E9| 553020 || || — || December 13, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=021 bgcolor=#fefefe| 553021 || || — || December 13, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.58" | 580 m || |-id=022 bgcolor=#d6d6d6| 553022 || || — || December 6, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=023 bgcolor=#E9E9E9| 553023 || || — || November 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=024 bgcolor=#E9E9E9| 553024 || || — || December 8, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=025 bgcolor=#E9E9E9| 553025 || || — || November 11, 1996 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=026 bgcolor=#E9E9E9| 553026 || || — || November 24, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.97" | 970 m || |-id=027 bgcolor=#E9E9E9| 553027 || || — || December 3, 2010 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=028 bgcolor=#E9E9E9| 553028 || || — || November 12, 2010 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=029 bgcolor=#E9E9E9| 553029 || || — || December 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=030 bgcolor=#E9E9E9| 553030 || || — || August 29, 2005 || Palomar || NEAT || || align=right | 1.7 km || |-id=031 bgcolor=#E9E9E9| 553031 || || — || November 16, 2010 || Kitt Peak || Mount Lemmon Survey || || align=right | 1.9 km || |-id=032 bgcolor=#E9E9E9| 553032 || || — || December 8, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.87" | 870 m || |-id=033 bgcolor=#E9E9E9| 553033 || || — || December 1, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.74" | 740 m || |-id=034 bgcolor=#E9E9E9| 553034 || || — || November 8, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=035 bgcolor=#fefefe| 553035 || || — || January 10, 2011 || Zelenchukskaya Stn || T. V. Kryachko, B. Satovski || || align=right data-sort-value="0.83" | 830 m || |-id=036 bgcolor=#E9E9E9| 553036 || || — || January 10, 2011 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=037 bgcolor=#d6d6d6| 553037 || || — || October 7, 2005 || Mauna Kea || Mauna Kea Obs. || EOS || align=right | 1.4 km || |-id=038 bgcolor=#E9E9E9| 553038 || || — || January 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=039 bgcolor=#E9E9E9| 553039 || || — || August 29, 2009 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=040 bgcolor=#E9E9E9| 553040 || || — || January 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=041 bgcolor=#fefefe| 553041 || || — || January 11, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.53" | 530 m || |-id=042 bgcolor=#E9E9E9| 553042 || || — || May 8, 1994 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=043 bgcolor=#E9E9E9| 553043 || || — || October 28, 2005 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=044 bgcolor=#E9E9E9| 553044 || || — || January 14, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=045 bgcolor=#fefefe| 553045 || || — || July 30, 2016 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.71" | 710 m || |-id=046 bgcolor=#E9E9E9| 553046 || || — || September 2, 2014 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=047 bgcolor=#fefefe| 553047 || || — || January 14, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.48" | 480 m || |-id=048 bgcolor=#fefefe| 553048 || || — || December 6, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.58" | 580 m || |-id=049 bgcolor=#E9E9E9| 553049 || || — || June 18, 2013 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=050 bgcolor=#E9E9E9| 553050 || || — || November 5, 2010 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=051 bgcolor=#fefefe| 553051 || || — || January 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.46" | 460 m || |-id=052 bgcolor=#d6d6d6| 553052 || || — || January 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=053 bgcolor=#E9E9E9| 553053 || || — || January 10, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=054 bgcolor=#E9E9E9| 553054 || || — || January 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=055 bgcolor=#d6d6d6| 553055 || || — || January 14, 2011 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=056 bgcolor=#d6d6d6| 553056 || || — || January 14, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=057 bgcolor=#E9E9E9| 553057 || || — || October 15, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=058 bgcolor=#E9E9E9| 553058 || || — || January 12, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=059 bgcolor=#d6d6d6| 553059 || || — || January 4, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=060 bgcolor=#fefefe| 553060 || || — || January 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.44" | 440 m || |-id=061 bgcolor=#fefefe| 553061 || || — || December 3, 2010 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.66" | 660 m || |-id=062 bgcolor=#E9E9E9| 553062 || || — || November 25, 2005 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=063 bgcolor=#E9E9E9| 553063 || || — || December 5, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=064 bgcolor=#E9E9E9| 553064 || || — || September 27, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=065 bgcolor=#E9E9E9| 553065 || || — || December 1, 2005 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=066 bgcolor=#E9E9E9| 553066 || || — || January 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=067 bgcolor=#E9E9E9| 553067 || || — || January 12, 2011 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=068 bgcolor=#E9E9E9| 553068 || || — || January 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=069 bgcolor=#E9E9E9| 553069 || || — || January 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=070 bgcolor=#E9E9E9| 553070 || || — || December 9, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=071 bgcolor=#E9E9E9| 553071 || || — || January 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=072 bgcolor=#E9E9E9| 553072 || || — || September 18, 2009 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=073 bgcolor=#d6d6d6| 553073 || || — || January 28, 2011 || Sandlot || G. Hug || || align=right | 2.1 km || |-id=074 bgcolor=#E9E9E9| 553074 || || — || October 18, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=075 bgcolor=#E9E9E9| 553075 || || — || September 20, 1995 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=076 bgcolor=#E9E9E9| 553076 || || — || January 30, 2011 || Piszkesteto || Z. Kuli, K. Sárneczky || || align=right | 1.7 km || |-id=077 bgcolor=#E9E9E9| 553077 || || — || January 31, 2011 || Piszkesteto || Z. Kuli, K. Sárneczky || || align=right | 2.1 km || |-id=078 bgcolor=#d6d6d6| 553078 || || — || January 31, 2011 || Piszkesteto || Z. Kuli, K. Sárneczky || || align=right | 2.5 km || |-id=079 bgcolor=#E9E9E9| 553079 || || — || January 31, 2011 || Piszkesteto || Z. Kuli, K. Sárneczky || || align=right | 1.7 km || |-id=080 bgcolor=#E9E9E9| 553080 || || — || October 24, 2009 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=081 bgcolor=#E9E9E9| 553081 || || — || January 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=082 bgcolor=#E9E9E9| 553082 || || — || April 10, 2003 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=083 bgcolor=#E9E9E9| 553083 || || — || January 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=084 bgcolor=#E9E9E9| 553084 || || — || January 11, 2011 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=085 bgcolor=#E9E9E9| 553085 || || — || December 17, 2001 || Socorro || LINEAR || EUN || align=right | 1.2 km || |-id=086 bgcolor=#E9E9E9| 553086 || || — || January 31, 2011 || Piszkesteto || Z. Kuli, K. Sárneczky || || align=right | 1.6 km || |-id=087 bgcolor=#E9E9E9| 553087 || || — || January 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=088 bgcolor=#E9E9E9| 553088 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=089 bgcolor=#E9E9E9| 553089 || || — || January 12, 2011 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=090 bgcolor=#E9E9E9| 553090 || || — || December 8, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=091 bgcolor=#E9E9E9| 553091 || || — || May 8, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=092 bgcolor=#E9E9E9| 553092 || || — || January 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=093 bgcolor=#E9E9E9| 553093 || || — || March 16, 2007 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=094 bgcolor=#E9E9E9| 553094 || || — || October 23, 2009 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=095 bgcolor=#E9E9E9| 553095 || || — || November 25, 2005 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=096 bgcolor=#E9E9E9| 553096 || || — || February 5, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=097 bgcolor=#E9E9E9| 553097 || || — || December 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=098 bgcolor=#d6d6d6| 553098 || || — || January 23, 2006 || Kitt Peak || Spacewatch || critical || align=right | 1.9 km || |-id=099 bgcolor=#E9E9E9| 553099 || || — || January 27, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=100 bgcolor=#E9E9E9| 553100 || || — || December 9, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |}

553101–553200

|-bgcolor=#fefefe| 553101 || || — || September 21, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=102 bgcolor=#E9E9E9| 553102 || || — || October 16, 2009 || Catalina || CSS || || align=right | 1.8 km || |-id=103 bgcolor=#d6d6d6| 553103 || || — || September 16, 2009 || Catalina || CSS || || align=right | 3.2 km || |-id=104 bgcolor=#E9E9E9| 553104 || || — || December 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=105 bgcolor=#E9E9E9| 553105 || || — || June 17, 2004 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=106 bgcolor=#E9E9E9| 553106 || || — || December 8, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=107 bgcolor=#E9E9E9| 553107 || || — || October 18, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=108 bgcolor=#E9E9E9| 553108 || || — || February 11, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=109 bgcolor=#fefefe| 553109 || || — || April 8, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.52" | 520 m || |-id=110 bgcolor=#E9E9E9| 553110 || || — || September 28, 2009 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=111 bgcolor=#E9E9E9| 553111 || || — || February 7, 2002 || Palomar || NEAT || || align=right | 2.3 km || |-id=112 bgcolor=#E9E9E9| 553112 || || — || January 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=113 bgcolor=#d6d6d6| 553113 || || — || January 13, 2011 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=114 bgcolor=#E9E9E9| 553114 || || — || January 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=115 bgcolor=#d6d6d6| 553115 || || — || November 24, 2009 || Kitt Peak || Mount Lemmon Survey || 3:2 || align=right | 3.3 km || |-id=116 bgcolor=#E9E9E9| 553116 || || — || January 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=117 bgcolor=#E9E9E9| 553117 || || — || January 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=118 bgcolor=#E9E9E9| 553118 || || — || December 1, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=119 bgcolor=#E9E9E9| 553119 || || — || January 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=120 bgcolor=#E9E9E9| 553120 || || — || January 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=121 bgcolor=#E9E9E9| 553121 || || — || January 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=122 bgcolor=#E9E9E9| 553122 || || — || January 29, 2011 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=123 bgcolor=#E9E9E9| 553123 || || — || February 13, 2002 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=124 bgcolor=#E9E9E9| 553124 || || — || January 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=125 bgcolor=#E9E9E9| 553125 || || — || September 25, 2009 || Catalina || CSS || || align=right | 1.6 km || |-id=126 bgcolor=#E9E9E9| 553126 || || — || January 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=127 bgcolor=#E9E9E9| 553127 || || — || February 2, 2011 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=128 bgcolor=#E9E9E9| 553128 || || — || January 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=129 bgcolor=#E9E9E9| 553129 || || — || January 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=130 bgcolor=#E9E9E9| 553130 || || — || February 10, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=131 bgcolor=#d6d6d6| 553131 || || — || November 23, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=132 bgcolor=#E9E9E9| 553132 || || — || January 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=133 bgcolor=#E9E9E9| 553133 || || — || January 28, 2011 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=134 bgcolor=#d6d6d6| 553134 || || — || February 10, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=135 bgcolor=#fefefe| 553135 || || — || March 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.48" | 480 m || |-id=136 bgcolor=#E9E9E9| 553136 || || — || November 29, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=137 bgcolor=#C2E0FF| 553137 || || — || March 13, 2010 || Haleakala || Pan-STARRS || SDOcritical || align=right | 294 km || |-id=138 bgcolor=#C2E0FF| 553138 || || — || December 29, 2009 || Haleakala || Pan-STARRS || cubewano (hot)critical || align=right | 230 km || |-id=139 bgcolor=#E9E9E9| 553139 || || — || February 7, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=140 bgcolor=#E9E9E9| 553140 || || — || February 10, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=141 bgcolor=#fefefe| 553141 || || — || March 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.48" | 480 m || |-id=142 bgcolor=#E9E9E9| 553142 || || — || April 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=143 bgcolor=#d6d6d6| 553143 || || — || September 15, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=144 bgcolor=#E9E9E9| 553144 || || — || January 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=145 bgcolor=#fefefe| 553145 || || — || January 29, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.44" | 440 m || |-id=146 bgcolor=#fefefe| 553146 || || — || October 4, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.61" | 610 m || |-id=147 bgcolor=#E9E9E9| 553147 || || — || September 27, 2009 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=148 bgcolor=#E9E9E9| 553148 || || — || September 16, 2009 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=149 bgcolor=#E9E9E9| 553149 || || — || November 16, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=150 bgcolor=#E9E9E9| 553150 || || — || February 5, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=151 bgcolor=#d6d6d6| 553151 || || — || February 5, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=152 bgcolor=#E9E9E9| 553152 || || — || December 9, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=153 bgcolor=#E9E9E9| 553153 || || — || March 5, 2002 || Anderson Mesa || LONEOS || || align=right | 2.7 km || |-id=154 bgcolor=#E9E9E9| 553154 || || — || March 23, 2003 || Apache Point || SDSS Collaboration || KON || align=right | 2.2 km || |-id=155 bgcolor=#E9E9E9| 553155 || || — || January 14, 2011 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=156 bgcolor=#E9E9E9| 553156 || || — || November 24, 2005 || Palomar || NEAT || EUN || align=right | 1.6 km || |-id=157 bgcolor=#E9E9E9| 553157 || || — || November 20, 2000 || Apache Point || SDSS Collaboration || || align=right | 1.8 km || |-id=158 bgcolor=#E9E9E9| 553158 || || — || October 16, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=159 bgcolor=#E9E9E9| 553159 || || — || February 5, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=160 bgcolor=#E9E9E9| 553160 || || — || January 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=161 bgcolor=#d6d6d6| 553161 || || — || January 31, 2011 || Piszkesteto || Z. Kuli, K. Sárneczky || || align=right | 2.0 km || |-id=162 bgcolor=#E9E9E9| 553162 || || — || December 28, 2005 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=163 bgcolor=#E9E9E9| 553163 || || — || September 29, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=164 bgcolor=#fefefe| 553164 || || — || February 9, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.35" | 350 m || |-id=165 bgcolor=#E9E9E9| 553165 || || — || March 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=166 bgcolor=#d6d6d6| 553166 || || — || February 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=167 bgcolor=#E9E9E9| 553167 || || — || February 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=168 bgcolor=#d6d6d6| 553168 || || — || January 26, 2006 || Kitt Peak || Spacewatch || KOR || align=right | 1.0 km || |-id=169 bgcolor=#d6d6d6| 553169 || || — || July 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=170 bgcolor=#E9E9E9| 553170 || || — || January 29, 2011 || Bergisch Gladbach || W. Bickel || || align=right | 1.6 km || |-id=171 bgcolor=#E9E9E9| 553171 || || — || February 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=172 bgcolor=#E9E9E9| 553172 || || — || February 9, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=173 bgcolor=#fefefe| 553173 || || — || February 12, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.56" | 560 m || |-id=174 bgcolor=#E9E9E9| 553174 || || — || October 30, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=175 bgcolor=#fefefe| 553175 || || — || January 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.58" | 580 m || |-id=176 bgcolor=#E9E9E9| 553176 || || — || October 14, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=177 bgcolor=#E9E9E9| 553177 || || — || February 3, 2011 || Piszkesteto || Z. Kuli, K. Sárneczky || || align=right | 1.9 km || |-id=178 bgcolor=#fefefe| 553178 || || — || November 14, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.44" | 440 m || |-id=179 bgcolor=#E9E9E9| 553179 || || — || February 5, 2011 || Haleakala || Pan-STARRS || || align=right | 1.5 km || |-id=180 bgcolor=#E9E9E9| 553180 || || — || March 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=181 bgcolor=#fefefe| 553181 || || — || February 6, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.55" | 550 m || |-id=182 bgcolor=#fefefe| 553182 || || — || April 13, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=183 bgcolor=#d6d6d6| 553183 || || — || September 5, 2008 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=184 bgcolor=#fefefe| 553184 || || — || March 5, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.53" | 530 m || |-id=185 bgcolor=#fefefe| 553185 || || — || February 12, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=186 bgcolor=#E9E9E9| 553186 || || — || November 9, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=187 bgcolor=#fefefe| 553187 || || — || March 8, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=188 bgcolor=#E9E9E9| 553188 || || — || March 5, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=189 bgcolor=#E9E9E9| 553189 || || — || February 5, 2011 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=190 bgcolor=#E9E9E9| 553190 || || — || February 25, 2011 || Kitt Peak || Mount Lemmon Survey || || align=right | 1.7 km || |-id=191 bgcolor=#E9E9E9| 553191 || || — || August 13, 2013 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=192 bgcolor=#E9E9E9| 553192 || || — || February 11, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=193 bgcolor=#E9E9E9| 553193 || || — || February 5, 2011 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=194 bgcolor=#E9E9E9| 553194 || || — || February 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=195 bgcolor=#E9E9E9| 553195 || || — || February 7, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=196 bgcolor=#E9E9E9| 553196 || || — || February 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=197 bgcolor=#d6d6d6| 553197 || || — || February 9, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=198 bgcolor=#E9E9E9| 553198 || || — || February 7, 2011 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=199 bgcolor=#E9E9E9| 553199 || || — || February 7, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=200 bgcolor=#fefefe| 553200 || || — || February 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |}

553201–553300

|-bgcolor=#E9E9E9| 553201 || || — || February 10, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=202 bgcolor=#E9E9E9| 553202 || || — || October 8, 2004 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=203 bgcolor=#fefefe| 553203 || || — || February 25, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.63" | 630 m || |-id=204 bgcolor=#d6d6d6| 553204 || || — || February 25, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=205 bgcolor=#E9E9E9| 553205 || || — || February 25, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=206 bgcolor=#d6d6d6| 553206 || || — || September 3, 2008 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=207 bgcolor=#E9E9E9| 553207 || || — || February 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=208 bgcolor=#E9E9E9| 553208 || || — || February 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=209 bgcolor=#E9E9E9| 553209 || || — || February 25, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=210 bgcolor=#E9E9E9| 553210 || || — || February 25, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=211 bgcolor=#E9E9E9| 553211 || || — || February 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=212 bgcolor=#E9E9E9| 553212 || || — || February 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=213 bgcolor=#E9E9E9| 553213 || || — || February 10, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=214 bgcolor=#E9E9E9| 553214 || || — || February 10, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=215 bgcolor=#E9E9E9| 553215 || || — || March 4, 2011 || Catalina || CSS || || align=right | 1.7 km || |-id=216 bgcolor=#fefefe| 553216 || || — || March 4, 2011 || Catalina || CSS || || align=right data-sort-value="0.58" | 580 m || |-id=217 bgcolor=#fefefe| 553217 || || — || April 15, 2004 || Palomar || NEAT || V || align=right data-sort-value="0.80" | 800 m || |-id=218 bgcolor=#fefefe| 553218 || || — || February 28, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.50" | 500 m || |-id=219 bgcolor=#d6d6d6| 553219 || || — || September 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=220 bgcolor=#fefefe| 553220 || || — || September 16, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.50" | 500 m || |-id=221 bgcolor=#E9E9E9| 553221 || || — || May 5, 2002 || Palomar || NEAT || || align=right | 2.7 km || |-id=222 bgcolor=#E9E9E9| 553222 || || — || November 19, 2000 || Anderson Mesa || LONEOS || || align=right | 2.4 km || |-id=223 bgcolor=#E9E9E9| 553223 || || — || March 12, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=224 bgcolor=#E9E9E9| 553224 || || — || August 23, 2008 || Siding Spring || SSS || || align=right | 2.6 km || |-id=225 bgcolor=#E9E9E9| 553225 || || — || March 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=226 bgcolor=#E9E9E9| 553226 || || — || August 23, 2004 || Siding Spring || SSS || || align=right | 2.7 km || |-id=227 bgcolor=#E9E9E9| 553227 || || — || November 21, 2009 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=228 bgcolor=#E9E9E9| 553228 || || — || April 22, 2007 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=229 bgcolor=#E9E9E9| 553229 || || — || March 5, 2002 || Apache Point || SDSS Collaboration || || align=right | 1.9 km || |-id=230 bgcolor=#fefefe| 553230 || || — || January 30, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.70" | 700 m || |-id=231 bgcolor=#E9E9E9| 553231 || || — || January 7, 2006 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=232 bgcolor=#d6d6d6| 553232 || || — || February 25, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=233 bgcolor=#E9E9E9| 553233 || || — || January 10, 2006 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=234 bgcolor=#E9E9E9| 553234 || || — || March 9, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=235 bgcolor=#d6d6d6| 553235 || || — || August 29, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=236 bgcolor=#E9E9E9| 553236 || || — || March 2, 2011 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=237 bgcolor=#fefefe| 553237 || || — || March 10, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=238 bgcolor=#d6d6d6| 553238 || || — || March 9, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=239 bgcolor=#fefefe| 553239 || || — || March 14, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=240 bgcolor=#d6d6d6| 553240 || || — || March 15, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=241 bgcolor=#d6d6d6| 553241 || || — || March 22, 2011 || Wildberg || R. Apitzsch || || align=right | 3.9 km || |-id=242 bgcolor=#E9E9E9| 553242 || || — || March 26, 2011 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=243 bgcolor=#fefefe| 553243 || || — || March 27, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.53" | 530 m || |-id=244 bgcolor=#fefefe| 553244 || || — || December 29, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.85" | 850 m || |-id=245 bgcolor=#E9E9E9| 553245 || || — || March 29, 2011 || Piszkesteto || Z. Kuli, K. Sárneczky || || align=right | 2.0 km || |-id=246 bgcolor=#fefefe| 553246 || || — || August 27, 2005 || Palomar || NEAT || || align=right data-sort-value="0.86" | 860 m || |-id=247 bgcolor=#E9E9E9| 553247 || || — || December 1, 2005 || Kitt Peak || L. H. Wasserman, R. Millis || || align=right | 2.0 km || |-id=248 bgcolor=#fefefe| 553248 || || — || May 3, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.52" | 520 m || |-id=249 bgcolor=#d6d6d6| 553249 || || — || March 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=250 bgcolor=#d6d6d6| 553250 || || — || March 29, 2011 || Piszkesteto || Z. Kuli, K. Sárneczky || || align=right | 2.9 km || |-id=251 bgcolor=#d6d6d6| 553251 || || — || October 31, 2005 || Mauna Kea || Mauna Kea Obs. || || align=right | 2.0 km || |-id=252 bgcolor=#E9E9E9| 553252 || || — || February 26, 2011 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=253 bgcolor=#d6d6d6| 553253 || || — || March 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=254 bgcolor=#fefefe| 553254 || || — || March 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.52" | 520 m || |-id=255 bgcolor=#fefefe| 553255 || || — || September 18, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=256 bgcolor=#E9E9E9| 553256 || || — || March 27, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=257 bgcolor=#d6d6d6| 553257 || || — || February 26, 2011 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=258 bgcolor=#d6d6d6| 553258 || || — || March 9, 2011 || Moletai || K. Černis || || align=right | 1.9 km || |-id=259 bgcolor=#d6d6d6| 553259 || || — || March 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=260 bgcolor=#fefefe| 553260 || || — || April 5, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.50" | 500 m || |-id=261 bgcolor=#fefefe| 553261 || || — || October 19, 2006 || Catalina || CSS || || align=right data-sort-value="0.72" | 720 m || |-id=262 bgcolor=#E9E9E9| 553262 || || — || March 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=263 bgcolor=#d6d6d6| 553263 || || — || September 19, 1998 || Apache Point || SDSS Collaboration || || align=right | 1.7 km || |-id=264 bgcolor=#d6d6d6| 553264 || || — || September 6, 2008 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=265 bgcolor=#d6d6d6| 553265 || || — || March 4, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=266 bgcolor=#fefefe| 553266 || || — || April 3, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.68" | 680 m || |-id=267 bgcolor=#E9E9E9| 553267 || || — || December 2, 2005 || Kitt Peak || L. H. Wasserman, R. Millis || MRX || align=right data-sort-value="0.93" | 930 m || |-id=268 bgcolor=#E9E9E9| 553268 || || — || April 4, 2011 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=269 bgcolor=#d6d6d6| 553269 || || — || August 15, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=270 bgcolor=#E9E9E9| 553270 || || — || July 24, 2003 || Wise || D. Polishook || || align=right | 2.8 km || |-id=271 bgcolor=#E9E9E9| 553271 || || — || September 12, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=272 bgcolor=#d6d6d6| 553272 || || — || October 20, 2003 || Kitt Peak || Spacewatch || EOS || align=right | 2.0 km || |-id=273 bgcolor=#d6d6d6| 553273 || || — || March 1, 2011 || Kitt Peak || Mount Lemmon Survey || || align=right | 1.8 km || |-id=274 bgcolor=#E9E9E9| 553274 || || — || November 10, 2004 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=275 bgcolor=#E9E9E9| 553275 || || — || April 5, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=276 bgcolor=#d6d6d6| 553276 || || — || March 26, 2011 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 2.1 km || |-id=277 bgcolor=#d6d6d6| 553277 || || — || March 28, 2011 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=278 bgcolor=#d6d6d6| 553278 || || — || March 9, 2011 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=279 bgcolor=#fefefe| 553279 || || — || March 31, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.66" | 660 m || |-id=280 bgcolor=#E9E9E9| 553280 || || — || March 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=281 bgcolor=#E9E9E9| 553281 || || — || February 16, 2015 || Haleakala || Pan-STARRS || || align=right | 1.3 km || |-id=282 bgcolor=#E9E9E9| 553282 || || — || June 8, 2016 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.84" | 840 m || |-id=283 bgcolor=#fefefe| 553283 || || — || January 10, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.47" | 470 m || |-id=284 bgcolor=#d6d6d6| 553284 || || — || January 26, 2015 || Haleakala || Pan-STARRS || || align=right | 1.9 km || |-id=285 bgcolor=#d6d6d6| 553285 || || — || December 19, 2004 || Kitt Peak || Spacewatch || || align=right | 3.5 km || |-id=286 bgcolor=#fefefe| 553286 || || — || November 18, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.54" | 540 m || |-id=287 bgcolor=#E9E9E9| 553287 || || — || May 24, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=288 bgcolor=#fefefe| 553288 || || — || April 4, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=289 bgcolor=#d6d6d6| 553289 || || — || September 5, 2008 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=290 bgcolor=#fefefe| 553290 || || — || October 16, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.50" | 500 m || |-id=291 bgcolor=#d6d6d6| 553291 || || — || April 3, 2011 || Haleakala || Pan-STARRS || || align=right | 2.1 km || |-id=292 bgcolor=#fefefe| 553292 || || — || October 16, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.63" | 630 m || |-id=293 bgcolor=#d6d6d6| 553293 || || — || September 28, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=294 bgcolor=#d6d6d6| 553294 || || — || September 9, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=295 bgcolor=#d6d6d6| 553295 || || — || March 11, 2011 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=296 bgcolor=#FA8072| 553296 || || — || September 3, 2005 || Catalina || CSS || || align=right data-sort-value="0.82" | 820 m || |-id=297 bgcolor=#E9E9E9| 553297 || || — || October 17, 2003 || Kitt Peak || Spacewatch || || align=right | 3.7 km || |-id=298 bgcolor=#FA8072| 553298 || || — || March 28, 2011 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.43" | 430 m || |-id=299 bgcolor=#d6d6d6| 553299 || || — || April 2, 2011 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=300 bgcolor=#fefefe| 553300 || || — || April 1, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.53" | 530 m || |}

553301–553400

|-bgcolor=#fefefe| 553301 || || — || October 12, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=302 bgcolor=#E9E9E9| 553302 || || — || April 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=303 bgcolor=#d6d6d6| 553303 || || — || March 28, 2011 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=304 bgcolor=#fefefe| 553304 || || — || April 7, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=305 bgcolor=#E9E9E9| 553305 || || — || April 3, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.97" | 970 m || |-id=306 bgcolor=#d6d6d6| 553306 || || — || November 21, 2014 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=307 bgcolor=#d6d6d6| 553307 || || — || April 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=308 bgcolor=#d6d6d6| 553308 || || — || April 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=309 bgcolor=#d6d6d6| 553309 || || — || February 4, 2016 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=310 bgcolor=#E9E9E9| 553310 || || — || April 3, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.67" | 670 m || |-id=311 bgcolor=#fefefe| 553311 || || — || April 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=312 bgcolor=#fefefe| 553312 || || — || February 23, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=313 bgcolor=#d6d6d6| 553313 || || — || March 27, 2011 || Kitt Peak || Spacewatch || BRA || align=right | 1.6 km || |-id=314 bgcolor=#fefefe| 553314 || || — || April 22, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=315 bgcolor=#d6d6d6| 553315 || || — || April 23, 2011 || Haleakala || Pan-STARRS || 3:2 || align=right | 3.9 km || |-id=316 bgcolor=#fefefe| 553316 || || — || August 25, 2005 || Palomar || NEAT || || align=right data-sort-value="0.66" | 660 m || |-id=317 bgcolor=#fefefe| 553317 || || — || December 17, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=318 bgcolor=#d6d6d6| 553318 || || — || April 30, 2011 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=319 bgcolor=#fefefe| 553319 || || — || May 24, 2001 || Apache Point || SDSS Collaboration || || align=right data-sort-value="0.46" | 460 m || |-id=320 bgcolor=#d6d6d6| 553320 || || — || March 24, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=321 bgcolor=#fefefe| 553321 || || — || April 26, 2011 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.39" | 390 m || |-id=322 bgcolor=#d6d6d6| 553322 || || — || April 27, 2011 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=323 bgcolor=#d6d6d6| 553323 || || — || August 20, 2001 || Cerro Tololo || Cerro Tololo Obs. || || align=right | 2.0 km || |-id=324 bgcolor=#fefefe| 553324 || || — || April 14, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.87" | 870 m || |-id=325 bgcolor=#d6d6d6| 553325 || || — || March 13, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=326 bgcolor=#fefefe| 553326 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=327 bgcolor=#d6d6d6| 553327 || || — || April 30, 2011 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=328 bgcolor=#d6d6d6| 553328 || || — || October 10, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=329 bgcolor=#d6d6d6| 553329 || || — || January 4, 2016 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=330 bgcolor=#fefefe| 553330 || || — || April 28, 2011 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.52" | 520 m || |-id=331 bgcolor=#d6d6d6| 553331 || || — || February 9, 2015 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=332 bgcolor=#fefefe| 553332 || || — || July 25, 2015 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.56" | 560 m || |-id=333 bgcolor=#d6d6d6| 553333 || || — || January 27, 2015 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=334 bgcolor=#fefefe| 553334 || || — || April 28, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.55" | 550 m || |-id=335 bgcolor=#d6d6d6| 553335 || || — || May 7, 2011 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=336 bgcolor=#fefefe| 553336 || || — || April 28, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.59" | 590 m || |-id=337 bgcolor=#d6d6d6| 553337 || || — || May 8, 2011 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=338 bgcolor=#fefefe| 553338 || || — || May 13, 2011 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=339 bgcolor=#d6d6d6| 553339 || || — || October 27, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=340 bgcolor=#d6d6d6| 553340 || || — || May 23, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=341 bgcolor=#d6d6d6| 553341 || || — || May 1, 2011 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=342 bgcolor=#d6d6d6| 553342 || || — || October 26, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=343 bgcolor=#E9E9E9| 553343 || || — || September 19, 2003 || Palomar || NEAT || HOF || align=right | 3.4 km || |-id=344 bgcolor=#fefefe| 553344 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.51" | 510 m || |-id=345 bgcolor=#d6d6d6| 553345 || || — || May 1, 2011 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=346 bgcolor=#fefefe| 553346 || || — || March 8, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=347 bgcolor=#d6d6d6| 553347 || || — || May 21, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=348 bgcolor=#fefefe| 553348 || || — || May 21, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.62" | 620 m || |-id=349 bgcolor=#d6d6d6| 553349 || || — || April 26, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=350 bgcolor=#fefefe| 553350 || || — || October 22, 2005 || Catalina || CSS || || align=right data-sort-value="0.68" | 680 m || |-id=351 bgcolor=#d6d6d6| 553351 || || — || May 22, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=352 bgcolor=#d6d6d6| 553352 || || — || May 22, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=353 bgcolor=#d6d6d6| 553353 || || — || May 29, 2011 || ESA OGS || ESA OGS || || align=right | 2.1 km || |-id=354 bgcolor=#fefefe| 553354 || || — || May 28, 2011 || Nogales || M. Schwartz, P. R. Holvorcem || H || align=right data-sort-value="0.79" | 790 m || |-id=355 bgcolor=#fefefe| 553355 || || — || May 31, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.64" | 640 m || |-id=356 bgcolor=#fefefe| 553356 || || — || December 30, 2007 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.62" | 620 m || |-id=357 bgcolor=#fefefe| 553357 || || — || May 12, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.52" | 520 m || |-id=358 bgcolor=#fefefe| 553358 || || — || February 26, 2004 || Kitt Peak || M. W. Buie, D. E. Trilling || || align=right data-sort-value="0.52" | 520 m || |-id=359 bgcolor=#fefefe| 553359 || || — || August 21, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.48" | 480 m || |-id=360 bgcolor=#d6d6d6| 553360 || || — || May 30, 2011 || Haleakala || Pan-STARRS || || align=right | 2.8 km || |-id=361 bgcolor=#fefefe| 553361 || || — || May 31, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.40" | 400 m || |-id=362 bgcolor=#d6d6d6| 553362 || || — || May 24, 2011 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=363 bgcolor=#d6d6d6| 553363 || || — || May 24, 2011 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=364 bgcolor=#fefefe| 553364 || || — || May 24, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.53" | 530 m || |-id=365 bgcolor=#fefefe| 553365 || || — || May 22, 2011 || Nogales || M. Schwartz, P. R. Holvorcem || || align=right | 1.1 km || |-id=366 bgcolor=#d6d6d6| 553366 || || — || May 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=367 bgcolor=#d6d6d6| 553367 || || — || May 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.5 km || |-id=368 bgcolor=#d6d6d6| 553368 || || — || February 10, 2015 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=369 bgcolor=#d6d6d6| 553369 || || — || April 12, 2016 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=370 bgcolor=#d6d6d6| 553370 || || — || May 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=371 bgcolor=#fefefe| 553371 || || — || September 30, 2008 || Catalina || CSS || || align=right data-sort-value="0.58" | 580 m || |-id=372 bgcolor=#d6d6d6| 553372 || || — || June 4, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=373 bgcolor=#fefefe| 553373 || || — || November 11, 2006 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.67" | 670 m || |-id=374 bgcolor=#d6d6d6| 553374 || || — || June 4, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=375 bgcolor=#d6d6d6| 553375 || || — || June 4, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=376 bgcolor=#d6d6d6| 553376 || || — || May 21, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=377 bgcolor=#fefefe| 553377 || || — || October 25, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=378 bgcolor=#d6d6d6| 553378 || || — || November 3, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=379 bgcolor=#fefefe| 553379 || || — || June 6, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.56" | 560 m || |-id=380 bgcolor=#d6d6d6| 553380 || || — || August 5, 2005 || Palomar || NEAT || || align=right | 3.4 km || |-id=381 bgcolor=#E9E9E9| 553381 || || — || December 24, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.90" | 900 m || |-id=382 bgcolor=#d6d6d6| 553382 || || — || June 4, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=383 bgcolor=#fefefe| 553383 || || — || June 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=384 bgcolor=#fefefe| 553384 || || — || February 12, 2000 || Apache Point || SDSS Collaboration || || align=right data-sort-value="0.92" | 920 m || |-id=385 bgcolor=#d6d6d6| 553385 || || — || June 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=386 bgcolor=#E9E9E9| 553386 || || — || June 22, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=387 bgcolor=#d6d6d6| 553387 || || — || June 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=388 bgcolor=#d6d6d6| 553388 || || — || October 17, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.4 km || |-id=389 bgcolor=#d6d6d6| 553389 || || — || January 22, 2015 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=390 bgcolor=#fefefe| 553390 || || — || January 10, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.72" | 720 m || |-id=391 bgcolor=#d6d6d6| 553391 || || — || June 25, 2011 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=392 bgcolor=#C2FFFF| 553392 || || — || June 28, 2011 || Bergisch Gladbach || W. Bickel || L5 || align=right | 7.8 km || |-id=393 bgcolor=#C2FFFF| 553393 || || — || August 13, 2012 || Haleakala || Pan-STARRS || L5 || align=right | 6.8 km || |-id=394 bgcolor=#E9E9E9| 553394 || || — || July 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=395 bgcolor=#d6d6d6| 553395 || || — || June 3, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=396 bgcolor=#fefefe| 553396 || || — || July 22, 2011 || Haleakala || Haleakala-Faulkes || || align=right data-sort-value="0.80" | 800 m || |-id=397 bgcolor=#fefefe| 553397 || || — || October 10, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=398 bgcolor=#d6d6d6| 553398 || || — || October 19, 2006 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=399 bgcolor=#fefefe| 553399 || || — || July 28, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.51" | 510 m || |-id=400 bgcolor=#d6d6d6| 553400 || || — || February 22, 2009 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |}

553401–553500

|-bgcolor=#fefefe| 553401 || || — || July 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.76" | 760 m || |-id=402 bgcolor=#C2FFFF| 553402 || || — || July 27, 2011 || Haleakala || Pan-STARRS || L5 || align=right | 7.8 km || |-id=403 bgcolor=#fefefe| 553403 || || — || September 21, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=404 bgcolor=#d6d6d6| 553404 || || — || October 17, 2006 || Catalina || CSS || || align=right | 3.9 km || |-id=405 bgcolor=#fefefe| 553405 || || — || October 10, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=406 bgcolor=#fefefe| 553406 || || — || November 1, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=407 bgcolor=#fefefe| 553407 || || — || October 2, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=408 bgcolor=#C2FFFF| 553408 || || — || July 26, 2011 || Mount Lemmon || Pan-STARRS || L5 || align=right | 7.2 km || |-id=409 bgcolor=#d6d6d6| 553409 || || — || May 29, 2000 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=410 bgcolor=#d6d6d6| 553410 || || — || July 27, 2011 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=411 bgcolor=#fefefe| 553411 || || — || May 15, 2004 || Campo Imperatore || CINEOS || || align=right data-sort-value="0.48" | 480 m || |-id=412 bgcolor=#fefefe| 553412 || || — || June 30, 2000 || Cerro Tololo || Astrovirtel || || align=right data-sort-value="0.66" | 660 m || |-id=413 bgcolor=#fefefe| 553413 || || — || July 31, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.67" | 670 m || |-id=414 bgcolor=#d6d6d6| 553414 || || — || December 31, 2002 || Kitt Peak || Spacewatch || || align=right | 4.4 km || |-id=415 bgcolor=#d6d6d6| 553415 || || — || July 27, 2011 || Siding Spring || SSS || || align=right | 2.6 km || |-id=416 bgcolor=#d6d6d6| 553416 || || — || December 12, 2006 || Kitt Peak || Spacewatch || T_j (2.97) || align=right | 4.3 km || |-id=417 bgcolor=#E9E9E9| 553417 || || — || July 27, 2011 || Haleakala || Pan-STARRS || || align=right | 1.9 km || |-id=418 bgcolor=#fefefe| 553418 || || — || July 27, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.64" | 640 m || |-id=419 bgcolor=#d6d6d6| 553419 || || — || December 24, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=420 bgcolor=#fefefe| 553420 || || — || July 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.53" | 530 m || |-id=421 bgcolor=#C2FFFF| 553421 || || — || October 8, 2015 || Haleakala || Pan-STARRS || L5 || align=right | 6.8 km || |-id=422 bgcolor=#d6d6d6| 553422 || || — || July 27, 2011 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=423 bgcolor=#d6d6d6| 553423 || || — || July 28, 2011 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=424 bgcolor=#C2FFFF| 553424 || || — || July 28, 2011 || Haleakala || Pan-STARRS || L5 || align=right | 6.5 km || |-id=425 bgcolor=#E9E9E9| 553425 || || — || July 25, 2011 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=426 bgcolor=#E9E9E9| 553426 || || — || July 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=427 bgcolor=#fefefe| 553427 || || — || September 12, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=428 bgcolor=#C2FFFF| 553428 || || — || February 24, 2006 || Mount Lemmon || Mount Lemmon Survey || L5 || align=right | 11 km || |-id=429 bgcolor=#fefefe| 553429 || || — || August 10, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.58" | 580 m || |-id=430 bgcolor=#d6d6d6| 553430 || || — || May 10, 2005 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=431 bgcolor=#d6d6d6| 553431 || || — || September 28, 2006 || Catalina || CSS || || align=right | 3.5 km || |-id=432 bgcolor=#fefefe| 553432 || || — || August 3, 2011 || ESA OGS || ESA OGS || || align=right data-sort-value="0.69" | 690 m || |-id=433 bgcolor=#fefefe| 553433 || || — || August 3, 2011 || La Sagra || OAM Obs. || || align=right data-sort-value="0.68" | 680 m || |-id=434 bgcolor=#fefefe| 553434 || || — || July 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.66" | 660 m || |-id=435 bgcolor=#C2FFFF| 553435 || || — || September 20, 2014 || Mount Lemmon || Pan-STARRS || L5 || align=right | 6.2 km || |-id=436 bgcolor=#d6d6d6| 553436 || || — || August 2, 2011 || Haleakala || Pan-STARRS || || align=right | 2.8 km || |-id=437 bgcolor=#C2FFFF| 553437 || || — || July 25, 2011 || Haleakala || Pan-STARRS || L5 || align=right | 14 km || |-id=438 bgcolor=#d6d6d6| 553438 Bércziszaniszló || || || August 9, 2011 || Piszkesteto || A. Pál || || align=right | 2.4 km || |-id=439 bgcolor=#fefefe| 553439 || || — || August 22, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=440 bgcolor=#fefefe| 553440 || || — || April 14, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=441 bgcolor=#fefefe| 553441 || || — || August 20, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.71" | 710 m || |-id=442 bgcolor=#d6d6d6| 553442 || || — || September 27, 2006 || Apache Point || SDSS Collaboration || || align=right | 2.5 km || |-id=443 bgcolor=#d6d6d6| 553443 || || — || September 23, 1995 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=444 bgcolor=#fefefe| 553444 || || — || August 12, 2004 || Cerro Tololo || Cerro Tololo Obs. || || align=right data-sort-value="0.63" | 630 m || |-id=445 bgcolor=#fefefe| 553445 || || — || August 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.69" | 690 m || |-id=446 bgcolor=#d6d6d6| 553446 || || — || January 31, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=447 bgcolor=#fefefe| 553447 || || — || August 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.54" | 540 m || |-id=448 bgcolor=#fefefe| 553448 || || — || August 20, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.64" | 640 m || |-id=449 bgcolor=#fefefe| 553449 || || — || August 20, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.53" | 530 m || |-id=450 bgcolor=#fefefe| 553450 || || — || October 6, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=451 bgcolor=#d6d6d6| 553451 || || — || March 3, 2009 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=452 bgcolor=#d6d6d6| 553452 || || — || September 17, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=453 bgcolor=#fefefe| 553453 || || — || August 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.69" | 690 m || |-id=454 bgcolor=#fefefe| 553454 || || — || February 15, 2002 || Bohyunsan || Y.-B. Jeon, H. S. Hwang || || align=right data-sort-value="0.78" | 780 m || |-id=455 bgcolor=#fefefe| 553455 || || — || August 27, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.72" | 720 m || |-id=456 bgcolor=#fefefe| 553456 || || — || September 9, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=457 bgcolor=#fefefe| 553457 || || — || August 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.60" | 600 m || |-id=458 bgcolor=#fefefe| 553458 || || — || August 28, 2011 || Dauban || C. Rinner, F. Kugel || || align=right data-sort-value="0.87" | 870 m || |-id=459 bgcolor=#d6d6d6| 553459 || || — || January 15, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=460 bgcolor=#fefefe| 553460 || || — || August 28, 2011 || Charleston || R. Holmes || || align=right data-sort-value="0.56" | 560 m || |-id=461 bgcolor=#d6d6d6| 553461 || || — || August 28, 2011 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=462 bgcolor=#d6d6d6| 553462 || || — || August 26, 2011 || Piszkesteto || K. Sárneczky || 7:4 || align=right | 3.3 km || |-id=463 bgcolor=#fefefe| 553463 || || — || July 28, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=464 bgcolor=#E9E9E9| 553464 || || — || March 11, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=465 bgcolor=#fefefe| 553465 || || — || August 26, 2011 || Kitt Peak || Spacewatch || ERI || align=right | 1.3 km || |-id=466 bgcolor=#d6d6d6| 553466 || || — || August 30, 2011 || Haleakala || Pan-STARRS || || align=right | 2.1 km || |-id=467 bgcolor=#fefefe| 553467 || || — || October 7, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=468 bgcolor=#d6d6d6| 553468 || || — || June 9, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=469 bgcolor=#d6d6d6| 553469 || || — || December 31, 2007 || Kitt Peak || Spacewatch || || align=right | 3.9 km || |-id=470 bgcolor=#fefefe| 553470 || || — || December 30, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.98" | 980 m || |-id=471 bgcolor=#fefefe| 553471 || || — || April 24, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.58" | 580 m || |-id=472 bgcolor=#d6d6d6| 553472 || || — || October 16, 2006 || Catalina || CSS || || align=right | 2.5 km || |-id=473 bgcolor=#d6d6d6| 553473 || || — || September 30, 2000 || Socorro || LINEAR || || align=right | 3.6 km || |-id=474 bgcolor=#d6d6d6| 553474 || || — || October 21, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=475 bgcolor=#d6d6d6| 553475 || || — || September 19, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=476 bgcolor=#d6d6d6| 553476 || || — || July 28, 2005 || Palomar || NEAT || || align=right | 3.2 km || |-id=477 bgcolor=#fefefe| 553477 || || — || January 26, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=478 bgcolor=#d6d6d6| 553478 || || — || August 23, 2011 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |-id=479 bgcolor=#d6d6d6| 553479 || || — || March 15, 2004 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=480 bgcolor=#fefefe| 553480 || || — || August 24, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.44" | 440 m || |-id=481 bgcolor=#fefefe| 553481 || || — || August 27, 2000 || Cerro Tololo || R. Millis, L. H. Wasserman || || align=right data-sort-value="0.71" | 710 m || |-id=482 bgcolor=#fefefe| 553482 || || — || July 27, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.58" | 580 m || |-id=483 bgcolor=#fefefe| 553483 || || — || August 30, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.49" | 490 m || |-id=484 bgcolor=#d6d6d6| 553484 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |-id=485 bgcolor=#d6d6d6| 553485 || || — || October 2, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=486 bgcolor=#fefefe| 553486 || || — || October 29, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=487 bgcolor=#d6d6d6| 553487 || || — || October 19, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=488 bgcolor=#d6d6d6| 553488 || || — || August 21, 2011 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=489 bgcolor=#fefefe| 553489 || || — || February 14, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=490 bgcolor=#d6d6d6| 553490 || || — || October 21, 2006 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=491 bgcolor=#d6d6d6| 553491 || || — || August 27, 2011 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=492 bgcolor=#E9E9E9| 553492 || || — || August 31, 2011 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=493 bgcolor=#d6d6d6| 553493 || || — || November 16, 2012 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=494 bgcolor=#d6d6d6| 553494 || || — || November 11, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=495 bgcolor=#d6d6d6| 553495 || || — || September 7, 2011 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=496 bgcolor=#fefefe| 553496 || || — || September 5, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.69" | 690 m || |-id=497 bgcolor=#fefefe| 553497 || || — || March 6, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.60" | 600 m || |-id=498 bgcolor=#fefefe| 553498 || || — || August 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.56" | 560 m || |-id=499 bgcolor=#d6d6d6| 553499 || || — || July 12, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.9 km || |-id=500 bgcolor=#E9E9E9| 553500 || || — || September 8, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.64" | 640 m || |}

553501–553600

|-bgcolor=#fefefe| 553501 || || — || September 4, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.59" | 590 m || |-id=502 bgcolor=#d6d6d6| 553502 || || — || June 5, 2005 || Kitt Peak || Spacewatch || || align=right | 3.6 km || |-id=503 bgcolor=#d6d6d6| 553503 || || — || August 30, 2011 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=504 bgcolor=#fefefe| 553504 || || — || September 4, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.80" | 800 m || |-id=505 bgcolor=#fefefe| 553505 || || — || September 1, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.87" | 870 m || |-id=506 bgcolor=#d6d6d6| 553506 || || — || September 4, 2011 || Haleakala || Pan-STARRS || || align=right | 2.6 km || |-id=507 bgcolor=#d6d6d6| 553507 || || — || September 4, 2011 || Haleakala || Pan-STARRS || 7:4 || align=right | 2.8 km || |-id=508 bgcolor=#d6d6d6| 553508 || || — || August 8, 2005 || Cerro Tololo || Cerro Tololo Obs. || || align=right | 2.4 km || |-id=509 bgcolor=#FA8072| 553509 || || — || November 18, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=510 bgcolor=#d6d6d6| 553510 || || — || September 17, 2011 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |-id=511 bgcolor=#d6d6d6| 553511 || || — || July 2, 2005 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=512 bgcolor=#d6d6d6| 553512 || || — || August 31, 2011 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=513 bgcolor=#d6d6d6| 553513 || || — || September 28, 2006 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=514 bgcolor=#d6d6d6| 553514 || || — || September 19, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=515 bgcolor=#d6d6d6| 553515 || || — || July 5, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.2 km || |-id=516 bgcolor=#fefefe| 553516 || || — || September 4, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.76" | 760 m || |-id=517 bgcolor=#fefefe| 553517 || || — || September 20, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.56" | 560 m || |-id=518 bgcolor=#fefefe| 553518 || || — || April 25, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.88" | 880 m || |-id=519 bgcolor=#fefefe| 553519 || || — || August 20, 2000 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.81" | 810 m || |-id=520 bgcolor=#fefefe| 553520 || || — || September 20, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=521 bgcolor=#fefefe| 553521 || || — || September 2, 2011 || Haleakala || Pan-STARRS || NYS || align=right data-sort-value="0.55" | 550 m || |-id=522 bgcolor=#fefefe| 553522 || || — || September 4, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.69" | 690 m || |-id=523 bgcolor=#fefefe| 553523 || || — || January 20, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=524 bgcolor=#fefefe| 553524 || || — || September 28, 2000 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=525 bgcolor=#E9E9E9| 553525 || || — || November 1, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=526 bgcolor=#fefefe| 553526 || || — || March 18, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=527 bgcolor=#d6d6d6| 553527 || || — || September 23, 2011 || Haleakala || Pan-STARRS || 7:4 || align=right | 2.6 km || |-id=528 bgcolor=#d6d6d6| 553528 || || — || June 4, 2011 || Cerro Tololo || F. Pozo, J. P. Colque || || align=right | 2.8 km || |-id=529 bgcolor=#d6d6d6| 553529 || || — || January 15, 2007 || Mount Lemmon || Mauna Kea Obs. || || align=right | 2.2 km || |-id=530 bgcolor=#fefefe| 553530 || || — || October 11, 2001 || Palomar || NEAT || || align=right data-sort-value="0.78" | 780 m || |-id=531 bgcolor=#fefefe| 553531 || || — || September 20, 2011 || Catalina || CSS || || align=right data-sort-value="0.97" | 970 m || |-id=532 bgcolor=#fefefe| 553532 Alfiejohnpercy || || || September 23, 2011 || Kitt Peak || N. Falla || || align=right data-sort-value="0.80" | 800 m || |-id=533 bgcolor=#fefefe| 553533 || || — || September 19, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=534 bgcolor=#fefefe| 553534 || || — || February 3, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.83" | 830 m || |-id=535 bgcolor=#fefefe| 553535 || || — || September 21, 2011 || Catalina || CSS || NYS || align=right data-sort-value="0.64" | 640 m || |-id=536 bgcolor=#fefefe| 553536 || || — || September 21, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=537 bgcolor=#d6d6d6| 553537 || || — || September 14, 2005 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=538 bgcolor=#fefefe| 553538 || || — || September 22, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=539 bgcolor=#fefefe| 553539 || || — || September 23, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=540 bgcolor=#d6d6d6| 553540 || || — || March 6, 2008 || Mount Lemmon || Mount Lemmon Survey || 7:4 || align=right | 2.8 km || |-id=541 bgcolor=#fefefe| 553541 || || — || September 21, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=542 bgcolor=#d6d6d6| 553542 || || — || September 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=543 bgcolor=#d6d6d6| 553543 || || — || July 18, 2005 || Palomar || NEAT || || align=right | 3.5 km || |-id=544 bgcolor=#d6d6d6| 553544 || || — || September 20, 2011 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=545 bgcolor=#fefefe| 553545 || || — || September 20, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=546 bgcolor=#fefefe| 553546 || || — || September 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=547 bgcolor=#fefefe| 553547 || || — || December 10, 2004 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.68" | 680 m || |-id=548 bgcolor=#fefefe| 553548 || || — || September 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.60" | 600 m || |-id=549 bgcolor=#fefefe| 553549 || || — || September 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.70" | 700 m || |-id=550 bgcolor=#fefefe| 553550 || || — || September 9, 2011 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.45" | 450 m || |-id=551 bgcolor=#fefefe| 553551 || || — || January 19, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.66" | 660 m || |-id=552 bgcolor=#d6d6d6| 553552 || || — || April 17, 2004 || Palomar || NEAT || LIX || align=right | 4.3 km || |-id=553 bgcolor=#d6d6d6| 553553 || || — || July 12, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=554 bgcolor=#d6d6d6| 553554 || || — || September 22, 1995 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=555 bgcolor=#fefefe| 553555 || || — || December 13, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=556 bgcolor=#fefefe| 553556 || || — || October 15, 2004 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.58" | 580 m || |-id=557 bgcolor=#fefefe| 553557 || || — || September 23, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.56" | 560 m || |-id=558 bgcolor=#d6d6d6| 553558 || || — || March 7, 2003 || Kitt Peak || Kitt Peak Obs. || || align=right | 2.7 km || |-id=559 bgcolor=#d6d6d6| 553559 || || — || June 30, 2005 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=560 bgcolor=#fefefe| 553560 || || — || September 4, 2007 || Catalina || CSS || || align=right data-sort-value="0.67" | 670 m || |-id=561 bgcolor=#fefefe| 553561 || || — || September 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.64" | 640 m || |-id=562 bgcolor=#E9E9E9| 553562 || || — || November 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=563 bgcolor=#E9E9E9| 553563 || || — || September 26, 2011 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=564 bgcolor=#fefefe| 553564 || || — || March 18, 2010 || Kitt Peak || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=565 bgcolor=#fefefe| 553565 || || — || October 6, 2000 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.58" | 580 m || |-id=566 bgcolor=#fefefe| 553566 || || — || September 22, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=567 bgcolor=#d6d6d6| 553567 || || — || August 26, 2005 || Palomar || NEAT || || align=right | 2.8 km || |-id=568 bgcolor=#d6d6d6| 553568 || || — || March 22, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=569 bgcolor=#fefefe| 553569 || || — || December 19, 2004 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.66" | 660 m || |-id=570 bgcolor=#fefefe| 553570 || || — || February 7, 2002 || Palomar || NEAT || CLA || align=right | 1.7 km || |-id=571 bgcolor=#fefefe| 553571 || || — || March 6, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=572 bgcolor=#fefefe| 553572 || || — || February 18, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=573 bgcolor=#E9E9E9| 553573 || || — || September 13, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=574 bgcolor=#d6d6d6| 553574 || || — || March 3, 2009 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=575 bgcolor=#d6d6d6| 553575 || || — || September 21, 2011 || Haleakala || Pan-STARRS || || align=right | 3.4 km || |-id=576 bgcolor=#fefefe| 553576 || || — || April 19, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.90" | 900 m || |-id=577 bgcolor=#fefefe| 553577 || || — || September 21, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.73" | 730 m || |-id=578 bgcolor=#fefefe| 553578 || || — || September 6, 2011 || Bisei SG Center || N. Hashimoto, K. Nishiyama || || align=right data-sort-value="0.71" | 710 m || |-id=579 bgcolor=#fefefe| 553579 || || — || September 26, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.52" | 520 m || |-id=580 bgcolor=#fefefe| 553580 || || — || September 28, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.79" | 790 m || |-id=581 bgcolor=#fefefe| 553581 || || — || September 21, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.55" | 550 m || |-id=582 bgcolor=#fefefe| 553582 || || — || May 1, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.74" | 740 m || |-id=583 bgcolor=#d6d6d6| 553583 || || — || September 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=584 bgcolor=#d6d6d6| 553584 || || — || September 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=585 bgcolor=#d6d6d6| 553585 || || — || March 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=586 bgcolor=#E9E9E9| 553586 || || — || September 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=587 bgcolor=#fefefe| 553587 || || — || September 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=588 bgcolor=#d6d6d6| 553588 || || — || April 2, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=589 bgcolor=#fefefe| 553589 || || — || October 20, 2003 || Socorro || LINEAR || H || align=right data-sort-value="0.86" | 860 m || |-id=590 bgcolor=#fefefe| 553590 || || — || September 10, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=591 bgcolor=#FA8072| 553591 || || — || September 21, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.49" | 490 m || |-id=592 bgcolor=#d6d6d6| 553592 || || — || October 1, 1995 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=593 bgcolor=#fefefe| 553593 || || — || August 27, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.83" | 830 m || |-id=594 bgcolor=#fefefe| 553594 || || — || March 12, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=595 bgcolor=#d6d6d6| 553595 || || — || July 2, 2006 || Mauna Kea || Mauna Kea Obs. || || align=right | 2.5 km || |-id=596 bgcolor=#d6d6d6| 553596 || || — || September 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=597 bgcolor=#fefefe| 553597 || || — || October 5, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.55" | 550 m || |-id=598 bgcolor=#d6d6d6| 553598 || || — || August 30, 2005 || Kitt Peak || Spacewatch || || align=right | 3.7 km || |-id=599 bgcolor=#fefefe| 553599 || || — || October 11, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=600 bgcolor=#d6d6d6| 553600 || || — || September 19, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |}

553601–553700

|-bgcolor=#d6d6d6| 553601 || || — || September 21, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=602 bgcolor=#fefefe| 553602 || || — || January 20, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=603 bgcolor=#E9E9E9| 553603 || || — || February 16, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.82" | 820 m || |-id=604 bgcolor=#d6d6d6| 553604 || || — || September 21, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=605 bgcolor=#fefefe| 553605 || || — || May 30, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=606 bgcolor=#E9E9E9| 553606 || || — || September 20, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.83" | 830 m || |-id=607 bgcolor=#fefefe| 553607 || || — || September 4, 2004 || Klet || J. Tichá, M. Tichý || || align=right data-sort-value="0.56" | 560 m || |-id=608 bgcolor=#d6d6d6| 553608 || || — || September 23, 2011 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=609 bgcolor=#d6d6d6| 553609 || || — || September 23, 2011 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=610 bgcolor=#fefefe| 553610 || || — || January 17, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.72" | 720 m || |-id=611 bgcolor=#d6d6d6| 553611 || || — || May 21, 2015 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=612 bgcolor=#fefefe| 553612 || || — || September 20, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.53" | 530 m || |-id=613 bgcolor=#fefefe| 553613 || || — || September 25, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.80" | 800 m || |-id=614 bgcolor=#E9E9E9| 553614 || || — || September 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=615 bgcolor=#d6d6d6| 553615 || || — || September 23, 2011 || Haleakala || Pan-STARRS || 7:4 || align=right | 2.9 km || |-id=616 bgcolor=#E9E9E9| 553616 || || — || September 19, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=617 bgcolor=#fefefe| 553617 || || — || September 20, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=618 bgcolor=#d6d6d6| 553618 || || — || September 21, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=619 bgcolor=#E9E9E9| 553619 || || — || September 25, 2011 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=620 bgcolor=#fefefe| 553620 || || — || September 25, 2000 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.81" | 810 m || |-id=621 bgcolor=#d6d6d6| 553621 || || — || July 28, 2005 || Palomar || NEAT || || align=right | 3.2 km || |-id=622 bgcolor=#fefefe| 553622 || || — || September 20, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.89" | 890 m || |-id=623 bgcolor=#d6d6d6| 553623 || || — || July 4, 2005 || Palomar || NEAT || || align=right | 3.3 km || |-id=624 bgcolor=#d6d6d6| 553624 || || — || August 28, 2005 || Kitt Peak || Spacewatch || || align=right | 3.3 km || |-id=625 bgcolor=#fefefe| 553625 || || — || October 5, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.82" | 820 m || |-id=626 bgcolor=#d6d6d6| 553626 || || — || May 22, 2015 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=627 bgcolor=#fefefe| 553627 || || — || October 3, 2011 || Piszkesteto || K. Sárneczky || H || align=right data-sort-value="0.63" | 630 m || |-id=628 bgcolor=#fefefe| 553628 || || — || May 20, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.71" | 710 m || |-id=629 bgcolor=#d6d6d6| 553629 || || — || October 1, 2011 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=630 bgcolor=#E9E9E9| 553630 || || — || October 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=631 bgcolor=#fefefe| 553631 || || — || September 4, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=632 bgcolor=#fefefe| 553632 || || — || September 12, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=633 bgcolor=#fefefe| 553633 || || — || October 18, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.60" | 600 m || |-id=634 bgcolor=#fefefe| 553634 || || — || October 15, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=635 bgcolor=#fefefe| 553635 || || — || November 10, 2004 || Kitt Peak || M. W. Buie, L. H. Wasserman || || align=right data-sort-value="0.78" | 780 m || |-id=636 bgcolor=#fefefe| 553636 || || — || September 14, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=637 bgcolor=#fefefe| 553637 || || — || January 15, 2005 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.78" | 780 m || |-id=638 bgcolor=#d6d6d6| 553638 || || — || June 25, 2005 || Palomar || NEAT || || align=right | 2.8 km || |-id=639 bgcolor=#fefefe| 553639 || || — || October 19, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=640 bgcolor=#fefefe| 553640 || || — || December 7, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=641 bgcolor=#E9E9E9| 553641 || || — || November 11, 2007 || Bisei SG Center || BATTeRS || || align=right | 1.1 km || |-id=642 bgcolor=#fefefe| 553642 || || — || September 23, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=643 bgcolor=#fefefe| 553643 || || — || October 17, 2011 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.57" | 570 m || |-id=644 bgcolor=#fefefe| 553644 || || — || September 12, 2007 || Catalina || CSS || || align=right data-sort-value="0.74" | 740 m || |-id=645 bgcolor=#fefefe| 553645 || || — || September 20, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.90" | 900 m || |-id=646 bgcolor=#fefefe| 553646 || || — || September 16, 2007 || Lulin || LUSS || || align=right data-sort-value="0.71" | 710 m || |-id=647 bgcolor=#fefefe| 553647 || || — || February 24, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.89" | 890 m || |-id=648 bgcolor=#d6d6d6| 553648 || || — || September 21, 2011 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=649 bgcolor=#fefefe| 553649 || || — || July 7, 2007 || Lulin || LUSS || NYS || align=right data-sort-value="0.73" | 730 m || |-id=650 bgcolor=#fefefe| 553650 || || — || September 30, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=651 bgcolor=#fefefe| 553651 || || — || September 11, 2007 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.61" | 610 m || |-id=652 bgcolor=#fefefe| 553652 || || — || August 11, 2007 || Anderson Mesa || LONEOS || || align=right data-sort-value="0.71" | 710 m || |-id=653 bgcolor=#fefefe| 553653 || || — || January 16, 2005 || Mauna Kea || Mauna Kea Obs. || || align=right data-sort-value="0.67" | 670 m || |-id=654 bgcolor=#fefefe| 553654 || || — || August 14, 2007 || Siding Spring || SSS || || align=right data-sort-value="0.66" | 660 m || |-id=655 bgcolor=#d6d6d6| 553655 || || — || February 20, 2009 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=656 bgcolor=#fefefe| 553656 || || — || November 13, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=657 bgcolor=#FA8072| 553657 || || — || November 20, 2003 || Socorro || LINEAR || || align=right data-sort-value="0.91" | 910 m || |-id=658 bgcolor=#fefefe| 553658 || || — || October 20, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.76" | 760 m || |-id=659 bgcolor=#d6d6d6| 553659 || || — || September 20, 2011 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=660 bgcolor=#fefefe| 553660 || || — || October 19, 2011 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.71" | 710 m || |-id=661 bgcolor=#fefefe| 553661 || || — || September 12, 2007 || Catalina || CSS || || align=right data-sort-value="0.64" | 640 m || |-id=662 bgcolor=#E9E9E9| 553662 || || — || September 24, 2011 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right data-sort-value="0.67" | 670 m || |-id=663 bgcolor=#fefefe| 553663 || || — || December 1, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=664 bgcolor=#d6d6d6| 553664 || || — || October 23, 2006 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=665 bgcolor=#E9E9E9| 553665 || || — || October 16, 2011 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=666 bgcolor=#fefefe| 553666 || || — || October 21, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=667 bgcolor=#d6d6d6| 553667 || || — || September 23, 2011 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=668 bgcolor=#d6d6d6| 553668 || || — || October 19, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=669 bgcolor=#fefefe| 553669 || || — || October 29, 2003 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.48" | 480 m || |-id=670 bgcolor=#E9E9E9| 553670 || || — || June 19, 2002 || Kitt Peak || Spacewatch || EUN || align=right | 1.1 km || |-id=671 bgcolor=#fefefe| 553671 || || — || September 13, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=672 bgcolor=#fefefe| 553672 || || — || September 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.83" | 830 m || |-id=673 bgcolor=#fefefe| 553673 || || — || August 5, 2007 || Lulin || LUSS || NYS || align=right data-sort-value="0.66" | 660 m || |-id=674 bgcolor=#d6d6d6| 553674 || || — || October 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=675 bgcolor=#d6d6d6| 553675 || || — || August 29, 2005 || Palomar || NEAT || || align=right | 2.7 km || |-id=676 bgcolor=#E9E9E9| 553676 || || — || December 6, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=677 bgcolor=#fefefe| 553677 || || — || October 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.92" | 920 m || |-id=678 bgcolor=#fefefe| 553678 || || — || October 19, 2007 || Catalina || CSS || || align=right data-sort-value="0.79" | 790 m || |-id=679 bgcolor=#fefefe| 553679 || || — || October 2, 2000 || Anderson Mesa || LONEOS || || align=right data-sort-value="0.81" | 810 m || |-id=680 bgcolor=#fefefe| 553680 || || — || October 19, 2007 || Catalina || CSS || || align=right data-sort-value="0.80" | 800 m || |-id=681 bgcolor=#fefefe| 553681 || || — || October 6, 2000 || Haleakala || AMOS || || align=right data-sort-value="0.89" | 890 m || |-id=682 bgcolor=#fefefe| 553682 || || — || October 10, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=683 bgcolor=#fefefe| 553683 || || — || October 20, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.64" | 640 m || |-id=684 bgcolor=#fefefe| 553684 || || — || September 29, 2011 || Piszkesteto || K. Sárneczky || || align=right | 1.1 km || |-id=685 bgcolor=#fefefe| 553685 || || — || September 8, 1996 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.50" | 500 m || |-id=686 bgcolor=#fefefe| 553686 || || — || October 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.73" | 730 m || |-id=687 bgcolor=#d6d6d6| 553687 || || — || September 1, 2005 || Palomar || NEAT || || align=right | 3.3 km || |-id=688 bgcolor=#d6d6d6| 553688 || || — || August 4, 2005 || Palomar || NEAT || || align=right | 3.3 km || |-id=689 bgcolor=#fefefe| 553689 || || — || September 12, 2007 || Anderson Mesa || LONEOS || || align=right data-sort-value="0.85" | 850 m || |-id=690 bgcolor=#E9E9E9| 553690 || || — || November 5, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=691 bgcolor=#E9E9E9| 553691 || || — || September 23, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=692 bgcolor=#fefefe| 553692 || || — || June 24, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.56" | 560 m || |-id=693 bgcolor=#E9E9E9| 553693 || || — || January 25, 2009 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=694 bgcolor=#fefefe| 553694 || || — || October 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.74" | 740 m || |-id=695 bgcolor=#d6d6d6| 553695 || || — || October 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=696 bgcolor=#fefefe| 553696 || || — || October 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.55" | 550 m || |-id=697 bgcolor=#fefefe| 553697 || || — || October 19, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.70" | 700 m || |-id=698 bgcolor=#fefefe| 553698 || || — || October 4, 2007 || Catalina || CSS || NYS || align=right data-sort-value="0.61" | 610 m || |-id=699 bgcolor=#E9E9E9| 553699 || || — || November 20, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.79" | 790 m || |-id=700 bgcolor=#d6d6d6| 553700 || || — || April 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |}

553701–553800

|-bgcolor=#E9E9E9| 553701 || || — || November 3, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=702 bgcolor=#fefefe| 553702 || || — || October 25, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.76" | 760 m || |-id=703 bgcolor=#fefefe| 553703 || || — || August 18, 2007 || Altschwendt || W. Ries || V || align=right data-sort-value="0.62" | 620 m || |-id=704 bgcolor=#d6d6d6| 553704 || || — || October 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=705 bgcolor=#fefefe| 553705 || || — || January 3, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.91" | 910 m || |-id=706 bgcolor=#fefefe| 553706 || || — || October 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.73" | 730 m || |-id=707 bgcolor=#d6d6d6| 553707 || || — || September 23, 2005 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=708 bgcolor=#fefefe| 553708 || || — || September 25, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.68" | 680 m || |-id=709 bgcolor=#fefefe| 553709 || || — || September 24, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.57" | 570 m || |-id=710 bgcolor=#fefefe| 553710 || || — || October 8, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.66" | 660 m || |-id=711 bgcolor=#fefefe| 553711 || || — || September 8, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=712 bgcolor=#fefefe| 553712 || || — || October 30, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.58" | 580 m || |-id=713 bgcolor=#d6d6d6| 553713 || || — || December 15, 2001 || Apache Point || SDSS Collaboration || || align=right | 3.1 km || |-id=714 bgcolor=#fefefe| 553714 || || — || August 23, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=715 bgcolor=#fefefe| 553715 || || — || September 10, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.80" | 800 m || |-id=716 bgcolor=#fefefe| 553716 || || — || October 30, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=717 bgcolor=#fefefe| 553717 || || — || August 28, 2003 || Palomar || NEAT || MAS || align=right data-sort-value="0.84" | 840 m || |-id=718 bgcolor=#fefefe| 553718 || || — || October 4, 2007 || Mount Lemmon || Mount Lemmon Survey || MAS || align=right data-sort-value="0.64" | 640 m || |-id=719 bgcolor=#d6d6d6| 553719 || || — || October 26, 2011 || Haleakala || Pan-STARRS || || align=right | 3.2 km || |-id=720 bgcolor=#fefefe| 553720 || || — || January 31, 2005 || Palomar || NEAT || || align=right | 1.1 km || |-id=721 bgcolor=#fefefe| 553721 || || — || April 14, 2010 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.50" | 500 m || |-id=722 bgcolor=#d6d6d6| 553722 || || — || July 1, 2005 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=723 bgcolor=#E9E9E9| 553723 || || — || October 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=724 bgcolor=#fefefe| 553724 || || — || July 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.65" | 650 m || |-id=725 bgcolor=#E9E9E9| 553725 || || — || September 23, 2011 || Haleakala || Pan-STARRS || EUN || align=right data-sort-value="0.85" | 850 m || |-id=726 bgcolor=#fefefe| 553726 || || — || September 25, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.61" | 610 m || |-id=727 bgcolor=#E9E9E9| 553727 || || — || November 9, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.58" | 580 m || |-id=728 bgcolor=#fefefe| 553728 || || — || September 4, 2011 || Andrushivka || Y. Ivaščenko, P. Kyrylenko || || align=right data-sort-value="0.67" | 670 m || |-id=729 bgcolor=#fefefe| 553729 || || — || December 19, 2004 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=730 bgcolor=#fefefe| 553730 || || — || November 21, 2001 || Apache Point || SDSS Collaboration || || align=right data-sort-value="0.98" | 980 m || |-id=731 bgcolor=#fefefe| 553731 || || — || September 24, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=732 bgcolor=#E9E9E9| 553732 || || — || October 20, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=733 bgcolor=#fefefe| 553733 || || — || September 21, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=734 bgcolor=#d6d6d6| 553734 || || — || October 22, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=735 bgcolor=#fefefe| 553735 || || — || October 22, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=736 bgcolor=#fefefe| 553736 || || — || September 5, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.60" | 600 m || |-id=737 bgcolor=#fefefe| 553737 || || — || September 14, 2007 || Catalina || CSS || || align=right data-sort-value="0.92" | 920 m || |-id=738 bgcolor=#d6d6d6| 553738 || || — || October 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=739 bgcolor=#fefefe| 553739 || || — || April 30, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.80" | 800 m || |-id=740 bgcolor=#fefefe| 553740 || || — || October 4, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.83" | 830 m || |-id=741 bgcolor=#d6d6d6| 553741 || || — || September 24, 2011 || Haleakala || Pan-STARRS || || align=right | 3.1 km || |-id=742 bgcolor=#d6d6d6| 553742 || || — || October 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=743 bgcolor=#fefefe| 553743 || || — || June 29, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.80" | 800 m || |-id=744 bgcolor=#fefefe| 553744 || || — || October 18, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.55" | 550 m || |-id=745 bgcolor=#E9E9E9| 553745 || || — || October 20, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=746 bgcolor=#fefefe| 553746 || || — || May 28, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.58" | 580 m || |-id=747 bgcolor=#E9E9E9| 553747 || || — || October 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.57" | 570 m || |-id=748 bgcolor=#fefefe| 553748 || || — || October 25, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.65" | 650 m || |-id=749 bgcolor=#d6d6d6| 553749 || || — || October 23, 2011 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=750 bgcolor=#E9E9E9| 553750 || || — || October 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=751 bgcolor=#E9E9E9| 553751 || || — || October 27, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=752 bgcolor=#E9E9E9| 553752 || || — || October 24, 2011 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=753 bgcolor=#E9E9E9| 553753 || || — || October 26, 2011 || Haleakala || Pan-STARRS || critical || align=right | 1.1 km || |-id=754 bgcolor=#d6d6d6| 553754 || || — || December 12, 2006 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=755 bgcolor=#fefefe| 553755 || || — || July 20, 2007 || Lulin || LUSS || || align=right data-sort-value="0.81" | 810 m || |-id=756 bgcolor=#E9E9E9| 553756 || || — || October 1, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=757 bgcolor=#d6d6d6| 553757 || || — || July 31, 2005 || Kitt Peak || NEAT || || align=right | 3.2 km || |-id=758 bgcolor=#fefefe| 553758 || || — || October 20, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.76" | 760 m || |-id=759 bgcolor=#E9E9E9| 553759 || || — || October 25, 2011 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=760 bgcolor=#E9E9E9| 553760 || || — || November 8, 2007 || Kitt Peak || Spacewatch || BRG || align=right | 1.1 km || |-id=761 bgcolor=#fefefe| 553761 || || — || October 24, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.60" | 600 m || |-id=762 bgcolor=#d6d6d6| 553762 || || — || October 21, 2006 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=763 bgcolor=#d6d6d6| 553763 || || — || November 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=764 bgcolor=#d6d6d6| 553764 || || — || December 22, 2012 || Haleakala || Pan-STARRS || || align=right | 2.6 km || |-id=765 bgcolor=#d6d6d6| 553765 || || — || September 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=766 bgcolor=#fefefe| 553766 || || — || November 16, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=767 bgcolor=#E9E9E9| 553767 || || — || January 17, 2004 || Kitt Peak || Spacewatch || EUN || align=right | 1.2 km || |-id=768 bgcolor=#fefefe| 553768 || || — || September 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=769 bgcolor=#d6d6d6| 553769 || || — || October 24, 2011 || Haleakala || Pan-STARRS || || align=right | 2.6 km || |-id=770 bgcolor=#E9E9E9| 553770 || || — || November 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=771 bgcolor=#d6d6d6| 553771 || || — || November 23, 2011 || Kitt Peak || Mount Lemmon Survey || || align=right | 2.6 km || |-id=772 bgcolor=#E9E9E9| 553772 || || — || October 31, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.73" | 730 m || |-id=773 bgcolor=#fefefe| 553773 || || — || November 23, 2011 || XuYi || PMO NEO || H || align=right data-sort-value="0.84" | 840 m || |-id=774 bgcolor=#fefefe| 553774 || || — || February 2, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=775 bgcolor=#d6d6d6| 553775 || || — || August 30, 2005 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=776 bgcolor=#E9E9E9| 553776 || || — || October 21, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.79" | 790 m || |-id=777 bgcolor=#E9E9E9| 553777 || || — || December 28, 1995 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=778 bgcolor=#E9E9E9| 553778 || || — || November 23, 2011 || Les Engarouines || L. Bernasconi || || align=right data-sort-value="0.83" | 830 m || |-id=779 bgcolor=#E9E9E9| 553779 || || — || November 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=780 bgcolor=#fefefe| 553780 || || — || October 24, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.79" | 790 m || |-id=781 bgcolor=#E9E9E9| 553781 || || — || December 4, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=782 bgcolor=#E9E9E9| 553782 || || — || September 30, 2002 || Haleakala || AMOS || || align=right | 2.1 km || |-id=783 bgcolor=#fefefe| 553783 || || — || September 10, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=784 bgcolor=#fefefe| 553784 || || — || October 26, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.91" | 910 m || |-id=785 bgcolor=#fefefe| 553785 || || — || November 27, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.99" | 990 m || |-id=786 bgcolor=#d6d6d6| 553786 || || — || October 26, 2011 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=787 bgcolor=#fefefe| 553787 || || — || October 4, 2007 || Catalina || CSS || || align=right data-sort-value="0.69" | 690 m || |-id=788 bgcolor=#E9E9E9| 553788 || || — || October 25, 2011 || Haleakala || Pan-STARRS || EUN || align=right | 1.1 km || |-id=789 bgcolor=#fefefe| 553789 || || — || October 24, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=790 bgcolor=#fefefe| 553790 || || — || October 30, 2011 || Catalina || CSS || || align=right data-sort-value="0.97" | 970 m || |-id=791 bgcolor=#E9E9E9| 553791 || || — || October 26, 2011 || Haleakala || Pan-STARRS || (5) || align=right data-sort-value="0.67" | 670 m || |-id=792 bgcolor=#d6d6d6| 553792 || || — || October 18, 2011 || Mount Lemmon || Mount Lemmon Survey || 7:4 || align=right | 3.3 km || |-id=793 bgcolor=#E9E9E9| 553793 || || — || October 31, 2011 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=794 bgcolor=#E9E9E9| 553794 || || — || September 28, 2006 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=795 bgcolor=#fefefe| 553795 || || — || October 23, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=796 bgcolor=#E9E9E9| 553796 || || — || November 27, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=797 bgcolor=#E9E9E9| 553797 || || — || November 25, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.73" | 730 m || |-id=798 bgcolor=#d6d6d6| 553798 || || — || November 17, 2011 || Mount Lemmon || Mount Lemmon Survey || 7:4 || align=right | 2.5 km || |-id=799 bgcolor=#fefefe| 553799 || || — || October 16, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=800 bgcolor=#fefefe| 553800 || || — || November 11, 2007 || Catalina || CSS || || align=right data-sort-value="0.97" | 970 m || |}

553801–553900

|-bgcolor=#E9E9E9| 553801 || || — || November 18, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=802 bgcolor=#d6d6d6| 553802 || || — || July 4, 2016 || Haleakala || Pan-STARRS || 7:4 || align=right | 2.5 km || |-id=803 bgcolor=#d6d6d6| 553803 || || — || November 27, 2011 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=804 bgcolor=#E9E9E9| 553804 || || — || November 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=805 bgcolor=#E9E9E9| 553805 || || — || November 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=806 bgcolor=#d6d6d6| 553806 || || — || November 28, 2011 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=807 bgcolor=#fefefe| 553807 || || — || November 24, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.83" | 830 m || |-id=808 bgcolor=#d6d6d6| 553808 || || — || October 20, 2016 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=809 bgcolor=#E9E9E9| 553809 || || — || May 24, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.93" | 930 m || |-id=810 bgcolor=#E9E9E9| 553810 || || — || November 30, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.96" | 960 m || |-id=811 bgcolor=#fefefe| 553811 || || — || November 28, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.56" | 560 m || |-id=812 bgcolor=#E9E9E9| 553812 || || — || November 24, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.89" | 890 m || |-id=813 bgcolor=#C2FFFF| 553813 || || — || November 26, 2011 || Mount Lemmon || Mount Lemmon Survey || L4 || align=right | 9.2 km || |-id=814 bgcolor=#fefefe| 553814 || || — || November 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.69" | 690 m || |-id=815 bgcolor=#E9E9E9| 553815 || || — || November 22, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=816 bgcolor=#E9E9E9| 553816 || || — || November 25, 2011 || Haleakala || Pan-STARRS || || align=right | 1.3 km || |-id=817 bgcolor=#fefefe| 553817 || || — || December 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=818 bgcolor=#E9E9E9| 553818 || || — || September 16, 2014 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=819 bgcolor=#E9E9E9| 553819 || || — || December 21, 2011 || Oukaimeden || C. Rinner || || align=right | 1.4 km || |-id=820 bgcolor=#d6d6d6| 553820 || || — || January 10, 2007 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=821 bgcolor=#fefefe| 553821 || || — || November 8, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=822 bgcolor=#E9E9E9| 553822 || || — || November 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=823 bgcolor=#E9E9E9| 553823 || || — || December 25, 2011 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=824 bgcolor=#fefefe| 553824 || || — || November 3, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=825 bgcolor=#E9E9E9| 553825 || || — || December 26, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.92" | 920 m || |-id=826 bgcolor=#fefefe| 553826 || || — || November 20, 2003 || Kitt Peak || Kitt Peak Obs. || || align=right data-sort-value="0.62" | 620 m || |-id=827 bgcolor=#E9E9E9| 553827 || || — || November 2, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.91" | 910 m || |-id=828 bgcolor=#fefefe| 553828 || || — || June 18, 2005 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.61" | 610 m || |-id=829 bgcolor=#fefefe| 553829 || || — || December 29, 2011 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=830 bgcolor=#E9E9E9| 553830 || || — || January 15, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=831 bgcolor=#fefefe| 553831 || || — || July 19, 2006 || Mount Lemmon || Mauna Kea Obs. || || align=right data-sort-value="0.83" | 830 m || |-id=832 bgcolor=#E9E9E9| 553832 || || — || December 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=833 bgcolor=#E9E9E9| 553833 || || — || December 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=834 bgcolor=#E9E9E9| 553834 || || — || December 27, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=835 bgcolor=#E9E9E9| 553835 || || — || November 3, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=836 bgcolor=#E9E9E9| 553836 || || — || November 24, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.98" | 980 m || |-id=837 bgcolor=#E9E9E9| 553837 || || — || December 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.89" | 890 m || |-id=838 bgcolor=#E9E9E9| 553838 || || — || December 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=839 bgcolor=#d6d6d6| 553839 || || — || December 30, 2011 || Kitt Peak || Spacewatch || 3:2 || align=right | 4.1 km || |-id=840 bgcolor=#E9E9E9| 553840 || || — || December 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.95" | 950 m || |-id=841 bgcolor=#E9E9E9| 553841 || || — || December 4, 2015 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=842 bgcolor=#E9E9E9| 553842 || || — || December 31, 2011 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=843 bgcolor=#E9E9E9| 553843 || || — || January 8, 2016 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.83" | 830 m || |-id=844 bgcolor=#E9E9E9| 553844 || || — || January 2, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.97" | 970 m || |-id=845 bgcolor=#E9E9E9| 553845 || || — || January 1, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=846 bgcolor=#E9E9E9| 553846 || || — || January 16, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.88" | 880 m || |-id=847 bgcolor=#E9E9E9| 553847 || || — || January 14, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.97" | 970 m || |-id=848 bgcolor=#E9E9E9| 553848 || || — || August 27, 2005 || Palomar || NEAT || GEF || align=right | 1.3 km || |-id=849 bgcolor=#E9E9E9| 553849 || || — || December 30, 2011 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=850 bgcolor=#E9E9E9| 553850 || || — || January 20, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=851 bgcolor=#d6d6d6| 553851 || || — || February 7, 2002 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=852 bgcolor=#fefefe| 553852 || || — || January 1, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=853 bgcolor=#d6d6d6| 553853 || || — || March 31, 2008 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=854 bgcolor=#fefefe| 553854 || || — || January 1, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.54" | 540 m || |-id=855 bgcolor=#E9E9E9| 553855 || || — || January 3, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.97" | 970 m || |-id=856 bgcolor=#E9E9E9| 553856 || || — || January 17, 2012 || Les Engarouines || L. Bernasconi || || align=right | 1.7 km || |-id=857 bgcolor=#E9E9E9| 553857 || || — || January 18, 2012 || Oukaimeden || M. Ory || || align=right | 1.1 km || |-id=858 bgcolor=#E9E9E9| 553858 || || — || November 27, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=859 bgcolor=#E9E9E9| 553859 || || — || January 19, 2012 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=860 bgcolor=#E9E9E9| 553860 || || — || February 11, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.76" | 760 m || |-id=861 bgcolor=#E9E9E9| 553861 || || — || January 20, 2012 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=862 bgcolor=#E9E9E9| 553862 || || — || November 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=863 bgcolor=#E9E9E9| 553863 || || — || January 10, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.87" | 870 m || |-id=864 bgcolor=#E9E9E9| 553864 || || — || January 11, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=865 bgcolor=#E9E9E9| 553865 || || — || December 14, 2006 || Palomar || NEAT || || align=right | 2.8 km || |-id=866 bgcolor=#E9E9E9| 553866 || || — || January 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.88" | 880 m || |-id=867 bgcolor=#E9E9E9| 553867 || || — || January 21, 2012 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=868 bgcolor=#E9E9E9| 553868 || || — || January 2, 2012 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=869 bgcolor=#d6d6d6| 553869 || || — || January 27, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=870 bgcolor=#E9E9E9| 553870 || || — || October 15, 2001 || Palomar || NEAT || GEF || align=right | 1.6 km || |-id=871 bgcolor=#E9E9E9| 553871 || || — || November 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=872 bgcolor=#E9E9E9| 553872 || || — || January 26, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.55" | 550 m || |-id=873 bgcolor=#E9E9E9| 553873 || || — || November 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=874 bgcolor=#E9E9E9| 553874 || || — || November 25, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.87" | 870 m || |-id=875 bgcolor=#FA8072| 553875 || || — || January 21, 2012 || Catalina || CSS || || align=right data-sort-value="0.43" | 430 m || |-id=876 bgcolor=#E9E9E9| 553876 || || — || January 12, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=877 bgcolor=#E9E9E9| 553877 || || — || October 2, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=878 bgcolor=#E9E9E9| 553878 || || — || February 6, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.88" | 880 m || |-id=879 bgcolor=#E9E9E9| 553879 || || — || January 2, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=880 bgcolor=#E9E9E9| 553880 || || — || March 5, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=881 bgcolor=#E9E9E9| 553881 || || — || January 21, 2012 || Kitt Peak || Spacewatch || EUN || align=right | 1.0 km || |-id=882 bgcolor=#E9E9E9| 553882 || || — || October 23, 2006 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=883 bgcolor=#E9E9E9| 553883 || || — || December 18, 2007 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right data-sort-value="0.99" | 990 m || |-id=884 bgcolor=#E9E9E9| 553884 || || — || January 29, 2012 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=885 bgcolor=#E9E9E9| 553885 || || — || December 27, 2011 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right data-sort-value="0.82" | 820 m || |-id=886 bgcolor=#E9E9E9| 553886 || || — || January 24, 2012 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=887 bgcolor=#E9E9E9| 553887 || || — || February 7, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=888 bgcolor=#E9E9E9| 553888 || || — || January 27, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=889 bgcolor=#E9E9E9| 553889 || || — || February 28, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=890 bgcolor=#E9E9E9| 553890 || || — || January 27, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.91" | 910 m || |-id=891 bgcolor=#fefefe| 553891 || || — || December 27, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.65" | 650 m || |-id=892 bgcolor=#d6d6d6| 553892 || || — || October 31, 2010 || ESA OGS || ESA OGS || || align=right | 3.0 km || |-id=893 bgcolor=#C2E0FF| 553893 || || — || January 20, 2012 || Haleakala || Pan-STARRS || cubewano (hot) || align=right | 336 km || |-id=894 bgcolor=#E9E9E9| 553894 || || — || January 18, 2012 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=895 bgcolor=#E9E9E9| 553895 || || — || January 26, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=896 bgcolor=#E9E9E9| 553896 || || — || April 9, 2008 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=897 bgcolor=#E9E9E9| 553897 || || — || January 24, 2012 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=898 bgcolor=#C2E0FF| 553898 || || — || January 30, 2011 || Haleakala || Pan-STARRS || cubewano (hot)critical || align=right | 206 km || |-id=899 bgcolor=#fefefe| 553899 || || — || November 1, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=900 bgcolor=#d6d6d6| 553900 || || — || March 11, 2007 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |}

553901–554000

|-bgcolor=#fefefe| 553901 || || — || March 14, 2015 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.63" | 630 m || |-id=902 bgcolor=#E9E9E9| 553902 || || — || January 30, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.91" | 910 m || |-id=903 bgcolor=#E9E9E9| 553903 || || — || January 31, 2012 || Charleston || R. Holmes || || align=right data-sort-value="0.75" | 750 m || |-id=904 bgcolor=#d6d6d6| 553904 || || — || June 21, 2014 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=905 bgcolor=#E9E9E9| 553905 || || — || January 18, 2012 || Catalina || CSS || || align=right | 1.2 km || |-id=906 bgcolor=#E9E9E9| 553906 || || — || January 20, 2012 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=907 bgcolor=#d6d6d6| 553907 || || — || January 30, 2012 || Kitt Peak || Spacewatch || 3:2 || align=right | 3.2 km || |-id=908 bgcolor=#E9E9E9| 553908 || || — || January 29, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.94" | 940 m || |-id=909 bgcolor=#E9E9E9| 553909 || || — || January 26, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.85" | 850 m || |-id=910 bgcolor=#E9E9E9| 553910 || || — || January 30, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=911 bgcolor=#E9E9E9| 553911 || || — || February 1, 2012 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=912 bgcolor=#fefefe| 553912 || || — || September 28, 2006 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=913 bgcolor=#d6d6d6| 553913 || || — || January 19, 2012 || Kitt Peak || Spacewatch || 3:2 || align=right | 4.6 km || |-id=914 bgcolor=#E9E9E9| 553914 || || — || March 26, 2004 || Kitt Peak || I. dell'Antonio || || align=right | 1.1 km || |-id=915 bgcolor=#E9E9E9| 553915 || || — || October 18, 2001 || Mount Lemmon || NEAT || || align=right | 2.0 km || |-id=916 bgcolor=#d6d6d6| 553916 || || — || February 3, 2012 || Haleakala || Pan-STARRS || 3:2 || align=right | 3.2 km || |-id=917 bgcolor=#E9E9E9| 553917 || || — || February 8, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=918 bgcolor=#E9E9E9| 553918 || || — || October 13, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=919 bgcolor=#E9E9E9| 553919 || || — || February 12, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.97" | 970 m || |-id=920 bgcolor=#E9E9E9| 553920 || || — || January 21, 2012 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=921 bgcolor=#fefefe| 553921 || || — || February 11, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.85" | 850 m || |-id=922 bgcolor=#E9E9E9| 553922 || || — || January 30, 2012 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=923 bgcolor=#E9E9E9| 553923 || || — || January 18, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.91" | 910 m || |-id=924 bgcolor=#E9E9E9| 553924 || || — || June 30, 2001 || Palomar || NEAT || || align=right | 1.6 km || |-id=925 bgcolor=#E9E9E9| 553925 || || — || September 11, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.81" | 810 m || |-id=926 bgcolor=#E9E9E9| 553926 || || — || February 3, 2012 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=927 bgcolor=#E9E9E9| 553927 || || — || April 6, 2008 || Goodricke-Pigott || R. A. Tucker || || align=right | 1.4 km || |-id=928 bgcolor=#E9E9E9| 553928 || || — || January 29, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.63" | 630 m || |-id=929 bgcolor=#E9E9E9| 553929 || || — || February 9, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.52" | 520 m || |-id=930 bgcolor=#E9E9E9| 553930 || || — || February 4, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.93" | 930 m || |-id=931 bgcolor=#E9E9E9| 553931 || || — || May 16, 2013 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=932 bgcolor=#E9E9E9| 553932 || || — || September 25, 2005 || Catalina || CSS || || align=right | 2.3 km || |-id=933 bgcolor=#E9E9E9| 553933 || || — || July 8, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.79" | 790 m || |-id=934 bgcolor=#E9E9E9| 553934 || || — || February 15, 2012 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=935 bgcolor=#d6d6d6| 553935 || || — || February 15, 2012 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=936 bgcolor=#fefefe| 553936 || || — || February 19, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=937 bgcolor=#E9E9E9| 553937 || || — || January 31, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.89" | 890 m || |-id=938 bgcolor=#E9E9E9| 553938 || || — || January 19, 2012 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=939 bgcolor=#E9E9E9| 553939 || || — || November 18, 2006 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=940 bgcolor=#E9E9E9| 553940 || || — || March 8, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=941 bgcolor=#E9E9E9| 553941 || || — || January 19, 2012 || Haleakala || Pan-STARRS || || align=right | 1.5 km || |-id=942 bgcolor=#E9E9E9| 553942 || || — || March 31, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.85" | 850 m || |-id=943 bgcolor=#E9E9E9| 553943 || || — || August 26, 2000 || Cerro Tololo || R. Millis, L. H. Wasserman || || align=right | 1.5 km || |-id=944 bgcolor=#E9E9E9| 553944 || || — || February 22, 2012 || Catalina || CSS || || align=right | 1.6 km || |-id=945 bgcolor=#fefefe| 553945 || || — || October 2, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.73" | 730 m || |-id=946 bgcolor=#d6d6d6| 553946 || || — || February 16, 2012 || Haleakala || Pan-STARRS || 3:2 || align=right | 3.5 km || |-id=947 bgcolor=#E9E9E9| 553947 || || — || February 15, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.79" | 790 m || |-id=948 bgcolor=#E9E9E9| 553948 || || — || November 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=949 bgcolor=#E9E9E9| 553949 || || — || September 4, 2000 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=950 bgcolor=#E9E9E9| 553950 || || — || January 29, 2003 || Kitt Peak || SDSS || || align=right | 1.9 km || |-id=951 bgcolor=#E9E9E9| 553951 || || — || December 21, 2006 || Kitt Peak || L. H. Wasserman || || align=right | 1.5 km || |-id=952 bgcolor=#E9E9E9| 553952 || || — || February 27, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.91" | 910 m || |-id=953 bgcolor=#E9E9E9| 553953 || || — || December 13, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=954 bgcolor=#E9E9E9| 553954 || || — || February 21, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.96" | 960 m || |-id=955 bgcolor=#E9E9E9| 553955 || || — || February 27, 2012 || Catalina || CSS || || align=right | 2.1 km || |-id=956 bgcolor=#E9E9E9| 553956 || || — || July 7, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.76" | 760 m || |-id=957 bgcolor=#E9E9E9| 553957 || || — || February 27, 2012 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=958 bgcolor=#E9E9E9| 553958 || || — || February 23, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=959 bgcolor=#E9E9E9| 553959 || || — || December 1, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.85" | 850 m || |-id=960 bgcolor=#d6d6d6| 553960 || || — || February 26, 2012 || Haleakala || Pan-STARRS || 3:2 || align=right | 3.6 km || |-id=961 bgcolor=#E9E9E9| 553961 || || — || February 28, 2012 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=962 bgcolor=#E9E9E9| 553962 || || — || February 27, 2012 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=963 bgcolor=#E9E9E9| 553963 || || — || December 6, 2011 || Haleakala || Pan-STARRS || EUN || align=right | 1.2 km || |-id=964 bgcolor=#E9E9E9| 553964 || || — || August 27, 2006 || Lulin || LUSS || || align=right | 1.9 km || |-id=965 bgcolor=#E9E9E9| 553965 || || — || August 30, 2005 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=966 bgcolor=#E9E9E9| 553966 || || — || November 2, 2010 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=967 bgcolor=#E9E9E9| 553967 || || — || September 12, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.82" | 820 m || |-id=968 bgcolor=#d6d6d6| 553968 || || — || November 13, 2010 || Kitt Peak || Spacewatch || 3:2 || align=right | 3.6 km || |-id=969 bgcolor=#E9E9E9| 553969 || || — || February 23, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=970 bgcolor=#fefefe| 553970 || || — || March 9, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=971 bgcolor=#E9E9E9| 553971 || || — || January 19, 2012 || Kitt Peak || Pan-STARRS || || align=right data-sort-value="0.76" | 760 m || |-id=972 bgcolor=#E9E9E9| 553972 || || — || March 17, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=973 bgcolor=#E9E9E9| 553973 || || — || October 10, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=974 bgcolor=#fefefe| 553974 || || — || March 21, 2012 || Wildberg || R. Apitzsch || || align=right data-sort-value="0.67" | 670 m || |-id=975 bgcolor=#E9E9E9| 553975 || || — || October 28, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=976 bgcolor=#d6d6d6| 553976 || || — || September 18, 2009 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=977 bgcolor=#E9E9E9| 553977 || || — || July 30, 2005 || Palomar || NEAT || || align=right data-sort-value="0.94" | 940 m || |-id=978 bgcolor=#E9E9E9| 553978 || || — || March 13, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=979 bgcolor=#E9E9E9| 553979 || || — || March 21, 2012 || Kachina || J. Hobart || || align=right | 1.7 km || |-id=980 bgcolor=#d6d6d6| 553980 || || — || September 4, 2008 || Kitt Peak || Spacewatch || 3:2 || align=right | 3.9 km || |-id=981 bgcolor=#d6d6d6| 553981 || || — || November 15, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=982 bgcolor=#E9E9E9| 553982 || || — || February 24, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.94" | 940 m || |-id=983 bgcolor=#E9E9E9| 553983 || || — || February 3, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=984 bgcolor=#E9E9E9| 553984 || || — || September 17, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=985 bgcolor=#E9E9E9| 553985 || || — || September 30, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=986 bgcolor=#E9E9E9| 553986 || || — || October 14, 2001 || Apache Point || SDSS Collaboration || || align=right | 1.3 km || |-id=987 bgcolor=#E9E9E9| 553987 || || — || March 30, 2008 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=988 bgcolor=#E9E9E9| 553988 || || — || February 28, 2008 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=989 bgcolor=#E9E9E9| 553989 || || — || March 26, 2012 || Charleston || R. Holmes || || align=right | 1.4 km || |-id=990 bgcolor=#E9E9E9| 553990 || || — || March 27, 2012 || Kitt Peak || CSS || || align=right | 1.8 km || |-id=991 bgcolor=#E9E9E9| 553991 || || — || February 22, 2003 || Palomar || NEAT || || align=right | 1.8 km || |-id=992 bgcolor=#E9E9E9| 553992 || || — || March 27, 2008 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=993 bgcolor=#E9E9E9| 553993 || || — || March 11, 2003 || Palomar || NEAT || || align=right | 1.7 km || |-id=994 bgcolor=#E9E9E9| 553994 || || — || February 1, 2003 || Palomar || NEAT || || align=right | 1.7 km || |-id=995 bgcolor=#E9E9E9| 553995 || || — || March 28, 2012 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=996 bgcolor=#E9E9E9| 553996 || || — || January 31, 2003 || Palomar || NEAT || || align=right | 2.1 km || |-id=997 bgcolor=#E9E9E9| 553997 || || — || October 11, 2001 || Palomar || NEAT || EUN || align=right | 1.2 km || |-id=998 bgcolor=#E9E9E9| 553998 || || — || May 1, 2008 || Catalina || CSS || || align=right | 1.7 km || |-id=999 bgcolor=#E9E9E9| 553999 || || — || March 27, 2012 || Mayhill-ISON || L. Elenin || || align=right | 1.1 km || |-id=000 bgcolor=#C2E0FF| 554000 || || — || February 15, 2010 || Haleakala || Pan-STARRS || SDOcritical || align=right | 249 km || |}

External links

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