List of minor planets: 505001–506000 explained

505001–505100

|-bgcolor=#FA8072| 505001 || || — || May 26, 2011 || Siding Spring || SSS || unusual || align=right | 2.5 km || |-id=002 bgcolor=#E9E9E9| 505002 || || — || May 22, 2011 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=003 bgcolor=#E9E9E9| 505003 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=004 bgcolor=#d6d6d6| 505004 || || — || May 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=005 bgcolor=#d6d6d6| 505005 || || — || June 3, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=006 bgcolor=#d6d6d6| 505006 || || — || June 3, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=007 bgcolor=#d6d6d6| 505007 || || — || July 5, 2011 || Haleakala || Pan-STARRS || || align=right | 3.4 km || |-id=008 bgcolor=#d6d6d6| 505008 || || — || June 24, 2011 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=009 bgcolor=#d6d6d6| 505009 || || — || September 17, 2006 || Catalina || CSS || || align=right | 3.1 km || |-id=010 bgcolor=#fefefe| 505010 || || — || July 26, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.62" | 620 m || |-id=011 bgcolor=#d6d6d6| 505011 || || — || February 11, 2010 || WISE || WISE || T_j (2.97) || align=right | 3.1 km || |-id=012 bgcolor=#d6d6d6| 505012 || || — || August 1, 2011 || Haleakala || Pan-STARRS || || align=right | 2.1 km || |-id=013 bgcolor=#d6d6d6| 505013 || || — || July 11, 2010 || WISE || WISE || EMA || align=right | 2.9 km || |-id=014 bgcolor=#d6d6d6| 505014 || || — || July 28, 2011 || Siding Spring || SSS || || align=right | 2.9 km || |-id=015 bgcolor=#d6d6d6| 505015 || || — || June 11, 2010 || WISE || WISE || T_j (2.94) || align=right | 2.5 km || |-id=016 bgcolor=#d6d6d6| 505016 || || — || August 10, 2011 || Haleakala || Pan-STARRS || ARM || align=right | 3.0 km || |-id=017 bgcolor=#d6d6d6| 505017 || || — || May 16, 2010 || WISE || WISE || || align=right | 3.6 km || |-id=018 bgcolor=#d6d6d6| 505018 || || — || July 7, 2010 || WISE || WISE || || align=right | 3.2 km || |-id=019 bgcolor=#FFC2E0| 505019 || || — || August 23, 2011 || Haleakala || Pan-STARRS || APO || align=right data-sort-value="0.59" | 590 m || |-id=020 bgcolor=#d6d6d6| 505020 || || — || August 24, 2011 || Haleakala || Pan-STARRS || EOS || align=right | 2.3 km || |-id=021 bgcolor=#d6d6d6| 505021 || || — || February 14, 2010 || WISE || WISE || || align=right | 4.0 km || |-id=022 bgcolor=#d6d6d6| 505022 || || — || June 8, 2011 || Haleakala || Pan-STARRS || || align=right | 2.8 km || |-id=023 bgcolor=#d6d6d6| 505023 || || — || August 24, 2011 || La Sagra || OAM Obs. || || align=right | 3.2 km || |-id=024 bgcolor=#d6d6d6| 505024 || || — || September 27, 2000 || Socorro || LINEAR || || align=right | 3.2 km || |-id=025 bgcolor=#d6d6d6| 505025 || || — || August 30, 2011 || Haleakala || Pan-STARRS || EOS || align=right | 2.4 km || |-id=026 bgcolor=#d6d6d6| 505026 || || — || August 31, 2011 || Haleakala || Pan-STARRS || EOS || align=right | 1.8 km || |-id=027 bgcolor=#d6d6d6| 505027 || || — || August 31, 2011 || Haleakala || Pan-STARRS || EOS || align=right | 2.0 km || |-id=028 bgcolor=#d6d6d6| 505028 || || — || August 30, 2011 || Haleakala || Pan-STARRS || EOS || align=right | 2.0 km || |-id=029 bgcolor=#d6d6d6| 505029 || || — || August 23, 2011 || Haleakala || Pan-STARRS || || align=right | 3.2 km || |-id=030 bgcolor=#d6d6d6| 505030 || || — || February 9, 2008 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=031 bgcolor=#d6d6d6| 505031 || || — || September 30, 2006 || Mount Lemmon || Mount Lemmon Survey || THM || align=right | 2.1 km || |-id=032 bgcolor=#d6d6d6| 505032 || || — || July 5, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=033 bgcolor=#d6d6d6| 505033 || || — || November 14, 2006 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=034 bgcolor=#d6d6d6| 505034 || || — || November 12, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=035 bgcolor=#d6d6d6| 505035 || || — || February 6, 2008 || Kitt Peak || Spacewatch || HYG || align=right | 2.9 km || |-id=036 bgcolor=#d6d6d6| 505036 || || — || February 13, 2010 || WISE || WISE || || align=right | 3.4 km || |-id=037 bgcolor=#d6d6d6| 505037 || || — || August 24, 2011 || Haleakala || Pan-STARRS || || align=right | 3.0 km || |-id=038 bgcolor=#d6d6d6| 505038 || || — || June 9, 2011 || Haleakala || Pan-STARRS || || align=right | 3.1 km || |-id=039 bgcolor=#d6d6d6| 505039 || || — || September 5, 2011 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=040 bgcolor=#d6d6d6| 505040 || || — || December 31, 2007 || Catalina || CSS || || align=right | 3.0 km || |-id=041 bgcolor=#d6d6d6| 505041 || || — || September 26, 2006 || Mount Lemmon || Mount Lemmon Survey || VER || align=right | 2.0 km || |-id=042 bgcolor=#d6d6d6| 505042 || || — || September 5, 2011 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=043 bgcolor=#d6d6d6| 505043 || || — || September 4, 2011 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=044 bgcolor=#d6d6d6| 505044 || || — || July 31, 2010 || WISE || WISE || T_j (2.98) || align=right | 2.2 km || |-id=045 bgcolor=#d6d6d6| 505045 || || — || August 24, 2011 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=046 bgcolor=#d6d6d6| 505046 || || — || August 30, 2011 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=047 bgcolor=#d6d6d6| 505047 || || — || September 17, 2011 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=048 bgcolor=#d6d6d6| 505048 || || — || February 2, 2008 || Kitt Peak || Spacewatch || VER || align=right | 2.2 km || |-id=049 bgcolor=#d6d6d6| 505049 || || — || September 2, 2011 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |-id=050 bgcolor=#d6d6d6| 505050 || || — || September 23, 2005 || Kitt Peak || Spacewatch || HYG || align=right | 2.4 km || |-id=051 bgcolor=#d6d6d6| 505051 || || — || April 15, 2010 || WISE || WISE || || align=right | 4.1 km || |-id=052 bgcolor=#d6d6d6| 505052 || || — || November 23, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.5 km || |-id=053 bgcolor=#d6d6d6| 505053 || || — || January 11, 2008 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=054 bgcolor=#d6d6d6| 505054 || || — || August 31, 2011 || Haleakala || Pan-STARRS || TEL || align=right | 1.7 km || |-id=055 bgcolor=#fefefe| 505055 || || — || August 30, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.60" | 600 m || |-id=056 bgcolor=#d6d6d6| 505056 || || — || May 19, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=057 bgcolor=#d6d6d6| 505057 || || — || September 26, 2006 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=058 bgcolor=#d6d6d6| 505058 || || — || September 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=059 bgcolor=#d6d6d6| 505059 || || — || February 10, 2008 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=060 bgcolor=#d6d6d6| 505060 || || — || September 2, 2011 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |-id=061 bgcolor=#d6d6d6| 505061 || || — || September 18, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=062 bgcolor=#d6d6d6| 505062 || || — || October 7, 2005 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=063 bgcolor=#d6d6d6| 505063 || || — || September 26, 2011 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=064 bgcolor=#d6d6d6| 505064 || || — || September 23, 2011 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=065 bgcolor=#d6d6d6| 505065 || || — || September 23, 2011 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=066 bgcolor=#d6d6d6| 505066 || || — || March 26, 2010 || WISE || WISE || EUP || align=right | 6.2 km || |-id=067 bgcolor=#d6d6d6| 505067 || || — || April 18, 2009 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=068 bgcolor=#d6d6d6| 505068 || || — || June 11, 2011 || Haleakala || Pan-STARRS || || align=right | 3.9 km || |-id=069 bgcolor=#d6d6d6| 505069 || || — || April 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=070 bgcolor=#d6d6d6| 505070 || || — || August 23, 2011 || Haleakala || Pan-STARRS || EOS || align=right | 1.8 km || |-id=071 bgcolor=#d6d6d6| 505071 || || — || August 24, 2011 || Haleakala || Pan-STARRS || || align=right | 3.4 km || |-id=072 bgcolor=#d6d6d6| 505072 || || — || September 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=073 bgcolor=#d6d6d6| 505073 || || — || September 26, 2011 || Haleakala || Pan-STARRS || || align=right | 3.0 km || |-id=074 bgcolor=#d6d6d6| 505074 || || — || February 4, 2009 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=075 bgcolor=#d6d6d6| 505075 || || — || October 16, 2006 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=076 bgcolor=#d6d6d6| 505076 || || — || August 28, 2005 || Siding Spring || SSS || || align=right | 3.4 km || |-id=077 bgcolor=#d6d6d6| 505077 || || — || April 5, 2003 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=078 bgcolor=#d6d6d6| 505078 || || — || September 24, 2011 || Haleakala || Pan-STARRS || || align=right | 3.2 km || |-id=079 bgcolor=#d6d6d6| 505079 || || — || September 24, 2011 || Haleakala || Pan-STARRS || || align=right | 3.4 km || |-id=080 bgcolor=#d6d6d6| 505080 || || — || September 2, 2011 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=081 bgcolor=#fefefe| 505081 || || — || October 2, 2011 || La Sagra || OAM Obs. || H || align=right data-sort-value="0.89" | 890 m || |-id=082 bgcolor=#d6d6d6| 505082 || || — || September 25, 2005 || Catalina || CSS || || align=right | 2.4 km || |-id=083 bgcolor=#d6d6d6| 505083 || || — || September 19, 2011 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=084 bgcolor=#d6d6d6| 505084 || || — || September 19, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=085 bgcolor=#fefefe| 505085 || || — || March 21, 2010 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.92" | 920 m || |-id=086 bgcolor=#fefefe| 505086 || || — || December 27, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.53" | 530 m || |-id=087 bgcolor=#d6d6d6| 505087 || || — || September 24, 2011 || Catalina || CSS || || align=right | 3.1 km || |-id=088 bgcolor=#d6d6d6| 505088 || || — || April 16, 2010 || WISE || WISE || || align=right | 4.6 km || |-id=089 bgcolor=#d6d6d6| 505089 || || — || December 2, 2005 || Kitt Peak || Spacewatch || 7:4 || align=right | 2.8 km || |-id=090 bgcolor=#d6d6d6| 505090 || || — || September 25, 2011 || Haleakala || Pan-STARRS || || align=right | 3.6 km || |-id=091 bgcolor=#d6d6d6| 505091 || || — || September 25, 2011 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=092 bgcolor=#d6d6d6| 505092 || || — || February 24, 2010 || WISE || WISE || || align=right | 4.6 km || |-id=093 bgcolor=#FFC2E0| 505093 || || — || November 3, 2011 || Mount Lemmon || Mount Lemmon Survey || AMO || align=right data-sort-value="0.56" | 560 m || |-id=094 bgcolor=#d6d6d6| 505094 || || — || April 4, 2008 || Mount Lemmon || Mount Lemmon Survey || TIR || align=right | 2.8 km || |-id=095 bgcolor=#d6d6d6| 505095 || || — || December 9, 2006 || Kitt Peak || Spacewatch || || align=right | 3.6 km || |-id=096 bgcolor=#d6d6d6| 505096 || || — || April 8, 2010 || WISE || WISE || T_j (2.99) || align=right | 4.1 km || |-id=097 bgcolor=#d6d6d6| 505097 || || — || April 27, 2008 || Kitt Peak || Spacewatch || TIR || align=right | 2.9 km || |-id=098 bgcolor=#fefefe| 505098 || || — || October 9, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=099 bgcolor=#d6d6d6| 505099 || || — || February 12, 2004 || Kitt Peak || Spacewatch || 3:2 || align=right | 3.5 km || |-id=100 bgcolor=#d6d6d6| 505100 || || — || December 27, 2011 || Mount Lemmon || Mount Lemmon Survey || 3:2 || align=right | 3.5 km || |}

505101–505200

|-bgcolor=#d6d6d6| 505101 || || — || January 26, 2012 || Haleakala || Pan-STARRS || || align=right | 4.3 km || |-id=102 bgcolor=#fefefe| 505102 || || — || January 13, 2002 || Socorro || LINEAR || || align=right data-sort-value="0.68" | 680 m || |-id=103 bgcolor=#fefefe| 505103 || || — || September 9, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=104 bgcolor=#fefefe| 505104 || || — || January 29, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=105 bgcolor=#fefefe| 505105 || || — || January 26, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=106 bgcolor=#fefefe| 505106 || || — || January 13, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=107 bgcolor=#fefefe| 505107 || || — || January 19, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=108 bgcolor=#fefefe| 505108 || || — || February 16, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.70" | 700 m || |-id=109 bgcolor=#fefefe| 505109 || || — || March 13, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=110 bgcolor=#fefefe| 505110 || || — || April 4, 2005 || Catalina || CSS || || align=right data-sort-value="0.68" | 680 m || |-id=111 bgcolor=#fefefe| 505111 || || — || January 18, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.69" | 690 m || |-id=112 bgcolor=#fefefe| 505112 || || — || October 21, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=113 bgcolor=#fefefe| 505113 || || — || February 26, 2012 || Socorro || LINEAR || PHO || align=right | 1.3 km || |-id=114 bgcolor=#fefefe| 505114 || || — || October 9, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.58" | 580 m || |-id=115 bgcolor=#fefefe| 505115 || || — || March 3, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.77" | 770 m || |-id=116 bgcolor=#fefefe| 505116 || || — || January 30, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=117 bgcolor=#fefefe| 505117 || || — || January 19, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=118 bgcolor=#fefefe| 505118 || || — || May 16, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=119 bgcolor=#E9E9E9| 505119 || || — || February 21, 2012 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=120 bgcolor=#fefefe| 505120 || || — || September 29, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=121 bgcolor=#fefefe| 505121 || || — || March 1, 2012 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.69" | 690 m || |-id=122 bgcolor=#fefefe| 505122 || || — || November 4, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=123 bgcolor=#fefefe| 505123 || || — || October 1, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=124 bgcolor=#fefefe| 505124 || || — || February 25, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.77" | 770 m || |-id=125 bgcolor=#fefefe| 505125 || || — || September 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=126 bgcolor=#fefefe| 505126 || || — || September 30, 2006 || Kitt Peak || Spacewatch || PHO || align=right data-sort-value="0.89" | 890 m || |-id=127 bgcolor=#fefefe| 505127 || || — || March 27, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.82" | 820 m || |-id=128 bgcolor=#fefefe| 505128 || || — || March 13, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=129 bgcolor=#fefefe| 505129 || || — || December 19, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=130 bgcolor=#fefefe| 505130 || || — || January 30, 2012 || Haleakala || Pan-STARRS || || align=right | 1.3 km || |-id=131 bgcolor=#fefefe| 505131 || || — || October 31, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=132 bgcolor=#fefefe| 505132 || || — || March 30, 2012 || Kitt Peak || Spacewatch || PHO || align=right | 1.1 km || |-id=133 bgcolor=#fefefe| 505133 || || — || November 2, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.87" | 870 m || |-id=134 bgcolor=#fefefe| 505134 || || — || November 18, 2006 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=135 bgcolor=#fefefe| 505135 || || — || April 17, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=136 bgcolor=#fefefe| 505136 || || — || October 19, 2006 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.71" | 710 m || |-id=137 bgcolor=#E9E9E9| 505137 || || — || May 12, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.89" | 890 m || |-id=138 bgcolor=#E9E9E9| 505138 || || — || May 15, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=139 bgcolor=#E9E9E9| 505139 || || — || May 28, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.69" | 690 m || |-id=140 bgcolor=#fefefe| 505140 || || — || October 22, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.90" | 900 m || |-id=141 bgcolor=#E9E9E9| 505141 || || — || May 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=142 bgcolor=#E9E9E9| 505142 || || — || May 21, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=143 bgcolor=#E9E9E9| 505143 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.89" | 890 m || |-id=144 bgcolor=#E9E9E9| 505144 || || — || May 21, 2012 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=145 bgcolor=#E9E9E9| 505145 || || — || June 16, 2012 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=146 bgcolor=#E9E9E9| 505146 || || — || October 3, 2003 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=147 bgcolor=#E9E9E9| 505147 || || — || August 8, 2012 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=148 bgcolor=#d6d6d6| 505148 || || — || May 23, 2006 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=149 bgcolor=#E9E9E9| 505149 || || — || September 14, 1999 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=150 bgcolor=#E9E9E9| 505150 || || — || October 23, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=151 bgcolor=#d6d6d6| 505151 || || — || August 10, 2012 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=152 bgcolor=#d6d6d6| 505152 || || — || September 4, 2007 || Mount Lemmon || Mount Lemmon Survey || KOR || align=right | 1.1 km || |-id=153 bgcolor=#E9E9E9| 505153 || || — || September 16, 2003 || Kitt Peak || Spacewatch || GEF || align=right | 1.0 km || |-id=154 bgcolor=#E9E9E9| 505154 || || — || August 6, 2012 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=155 bgcolor=#E9E9E9| 505155 || || — || March 30, 2011 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=156 bgcolor=#d6d6d6| 505156 || || — || August 14, 2012 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=157 bgcolor=#E9E9E9| 505157 || || — || May 13, 2011 || Haleakala || Pan-STARRS || || align=right | 3.0 km || |-id=158 bgcolor=#d6d6d6| 505158 || || — || April 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=159 bgcolor=#E9E9E9| 505159 || || — || August 8, 2012 || Haleakala || Pan-STARRS || || align=right | 1.9 km || |-id=160 bgcolor=#E9E9E9| 505160 || || — || August 12, 2012 || Catalina || CSS || || align=right | 2.8 km || |-id=161 bgcolor=#E9E9E9| 505161 || || — || September 12, 2012 || La Sagra || OAM Obs. || GEF || align=right | 1.3 km || |-id=162 bgcolor=#E9E9E9| 505162 || || — || September 21, 2003 || Anderson Mesa || LONEOS || || align=right | 2.0 km || |-id=163 bgcolor=#d6d6d6| 505163 || || — || September 17, 2012 || Kitt Peak || Spacewatch || KOR || align=right | 1.1 km || |-id=164 bgcolor=#d6d6d6| 505164 || || — || October 22, 2001 || Socorro || LINEAR || || align=right | 2.5 km || |-id=165 bgcolor=#d6d6d6| 505165 || || — || September 17, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=166 bgcolor=#d6d6d6| 505166 || || — || February 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=167 bgcolor=#E9E9E9| 505167 || || — || September 18, 2012 || Mount Lemmon || Mount Lemmon Survey || AGN || align=right | 1.1 km || |-id=168 bgcolor=#E9E9E9| 505168 || || — || April 5, 2011 || Kitt Peak || Spacewatch || AEO || align=right | 1.0 km || |-id=169 bgcolor=#FFC2E0| 505169 || || — || September 22, 2012 || Socorro || LINEAR || AMO +1kmcritical || align=right | 1.0 km || |-id=170 bgcolor=#d6d6d6| 505170 || || — || October 9, 2007 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=171 bgcolor=#d6d6d6| 505171 || || — || September 19, 2012 || Mount Lemmon || Mount Lemmon Survey || 615 || align=right | 1.2 km || |-id=172 bgcolor=#fefefe| 505172 || || — || February 23, 2011 || Catalina || CSS || H || align=right data-sort-value="0.65" | 650 m || |-id=173 bgcolor=#E9E9E9| 505173 || || — || October 19, 2003 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=174 bgcolor=#d6d6d6| 505174 || || — || April 6, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=175 bgcolor=#d6d6d6| 505175 || || — || May 11, 2010 || Kitt Peak || Spacewatch || || align=right | 3.3 km || |-id=176 bgcolor=#d6d6d6| 505176 || || — || September 21, 2012 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=177 bgcolor=#E9E9E9| 505177 || || — || October 8, 2012 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=178 bgcolor=#FFC2E0| 505178 || || — || October 8, 2012 || Haleakala || Pan-STARRS || APOPHA || align=right data-sort-value="0.47" | 470 m || |-id=179 bgcolor=#E9E9E9| 505179 || || — || September 28, 2003 || Kitt Peak || Spacewatch || AGN || align=right data-sort-value="0.85" | 850 m || |-id=180 bgcolor=#d6d6d6| 505180 || || — || May 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=181 bgcolor=#d6d6d6| 505181 || || — || October 10, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=182 bgcolor=#d6d6d6| 505182 || || — || June 22, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=183 bgcolor=#d6d6d6| 505183 || || — || October 11, 2007 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=184 bgcolor=#E9E9E9| 505184 || || — || September 21, 2012 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=185 bgcolor=#E9E9E9| 505185 || || — || September 25, 2012 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=186 bgcolor=#d6d6d6| 505186 || || — || September 21, 2012 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=187 bgcolor=#d6d6d6| 505187 || || — || October 15, 2001 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=188 bgcolor=#E9E9E9| 505188 || || — || September 10, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=189 bgcolor=#d6d6d6| 505189 || || — || October 4, 2012 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.5 km || |-id=190 bgcolor=#E9E9E9| 505190 || || — || October 5, 2012 || Haleakala || Pan-STARRS || HOF || align=right | 2.4 km || |-id=191 bgcolor=#d6d6d6| 505191 || || — || September 16, 2012 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=192 bgcolor=#d6d6d6| 505192 || || — || October 30, 2002 || Kitt Peak || Spacewatch || EOS || align=right | 1.8 km || |-id=193 bgcolor=#d6d6d6| 505193 || || — || October 8, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=194 bgcolor=#d6d6d6| 505194 || || — || September 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=195 bgcolor=#d6d6d6| 505195 || || — || October 10, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=196 bgcolor=#fefefe| 505196 || || — || September 18, 2012 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.70" | 700 m || |-id=197 bgcolor=#E9E9E9| 505197 || || — || January 14, 2010 || WISE || WISE || || align=right | 1.8 km || |-id=198 bgcolor=#d6d6d6| 505198 || || — || October 8, 2012 || Mount Lemmon || Mount Lemmon Survey || BRA || align=right | 1.3 km || |-id=199 bgcolor=#E9E9E9| 505199 || || — || March 18, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=200 bgcolor=#E9E9E9| 505200 || || — || August 10, 2007 || Kitt Peak || Spacewatch || AGN || align=right | 1.1 km || |}

505201–505300

|-bgcolor=#d6d6d6| 505201 || || — || October 8, 2012 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=202 bgcolor=#d6d6d6| 505202 || || — || October 10, 2007 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=203 bgcolor=#d6d6d6| 505203 || || — || October 9, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=204 bgcolor=#d6d6d6| 505204 || || — || October 9, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=205 bgcolor=#d6d6d6| 505205 || || — || September 21, 2012 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=206 bgcolor=#E9E9E9| 505206 || || — || October 7, 2012 || Haleakala || Pan-STARRS || AGN || align=right | 1.4 km || |-id=207 bgcolor=#fefefe| 505207 || || — || October 8, 2007 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.53" | 530 m || |-id=208 bgcolor=#E9E9E9| 505208 || || — || October 7, 2012 || Haleakala || Pan-STARRS || AGN || align=right | 1.2 km || |-id=209 bgcolor=#d6d6d6| 505209 || || — || September 11, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=210 bgcolor=#d6d6d6| 505210 || || — || September 17, 2006 || Kitt Peak || Spacewatch || EOS || align=right | 1.8 km || |-id=211 bgcolor=#d6d6d6| 505211 || || — || September 21, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=212 bgcolor=#d6d6d6| 505212 || || — || September 10, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=213 bgcolor=#E9E9E9| 505213 || || — || October 7, 2012 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=214 bgcolor=#d6d6d6| 505214 || || — || November 4, 2007 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=215 bgcolor=#d6d6d6| 505215 || || — || November 7, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.7 km || |-id=216 bgcolor=#E9E9E9| 505216 || || — || September 25, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=217 bgcolor=#E9E9E9| 505217 || || — || May 8, 2011 || Mount Lemmon || Mount Lemmon Survey || DOR || align=right | 2.4 km || |-id=218 bgcolor=#E9E9E9| 505218 || || — || November 20, 2003 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=219 bgcolor=#d6d6d6| 505219 || || — || September 23, 2012 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=220 bgcolor=#d6d6d6| 505220 || || — || September 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=221 bgcolor=#E9E9E9| 505221 || || — || May 24, 2011 || Haleakala || Pan-STARRS || || align=right | 2.1 km || |-id=222 bgcolor=#d6d6d6| 505222 || || — || October 7, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=223 bgcolor=#FA8072| 505223 || || — || April 7, 2006 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.46" | 460 m || |-id=224 bgcolor=#FA8072| 505224 || || — || October 9, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.72" | 720 m || |-id=225 bgcolor=#fefefe| 505225 || || — || September 18, 2007 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.44" | 440 m || |-id=226 bgcolor=#d6d6d6| 505226 || || — || January 7, 2009 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=227 bgcolor=#d6d6d6| 505227 || || — || October 10, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.3 km || |-id=228 bgcolor=#E9E9E9| 505228 || || — || October 7, 2012 || Haleakala || Pan-STARRS || MRX || align=right | 1.2 km || |-id=229 bgcolor=#d6d6d6| 505229 || || — || November 16, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=230 bgcolor=#d6d6d6| 505230 || || — || October 8, 2012 || Haleakala || Pan-STARRS || || align=right | 2.6 km || |-id=231 bgcolor=#d6d6d6| 505231 || || — || October 16, 2012 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=232 bgcolor=#d6d6d6| 505232 || || — || October 8, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=233 bgcolor=#d6d6d6| 505233 || || — || November 13, 2007 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=234 bgcolor=#d6d6d6| 505234 || || — || October 18, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=235 bgcolor=#d6d6d6| 505235 || || — || October 15, 2007 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=236 bgcolor=#d6d6d6| 505236 || || — || November 4, 2007 || Mount Lemmon || Mount Lemmon Survey || KOR || align=right | 1.1 km || |-id=237 bgcolor=#d6d6d6| 505237 || || — || October 19, 2012 || Haleakala || Pan-STARRS || EOS || align=right | 1.6 km || |-id=238 bgcolor=#d6d6d6| 505238 || || — || May 8, 2005 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=239 bgcolor=#d6d6d6| 505239 || || — || October 16, 2012 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=240 bgcolor=#d6d6d6| 505240 || || — || October 20, 2012 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=241 bgcolor=#E9E9E9| 505241 || || — || October 19, 2003 || Kitt Peak || Spacewatch || AGN || align=right | 1.0 km || |-id=242 bgcolor=#d6d6d6| 505242 || || — || October 17, 2012 || Haleakala || Pan-STARRS || || align=right | 1.9 km || |-id=243 bgcolor=#d6d6d6| 505243 || || — || August 2, 2011 || Haleakala || Pan-STARRS || EOS || align=right | 1.4 km || |-id=244 bgcolor=#d6d6d6| 505244 || || — || March 16, 2009 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=245 bgcolor=#d6d6d6| 505245 || || — || October 9, 2007 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=246 bgcolor=#d6d6d6| 505246 || || — || October 8, 2007 || Anderson Mesa || LONEOS || BRA || align=right | 1.6 km || |-id=247 bgcolor=#d6d6d6| 505247 || || — || September 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=248 bgcolor=#d6d6d6| 505248 || || — || September 17, 2012 || Kitt Peak || Spacewatch || || align=right | 3.4 km || |-id=249 bgcolor=#d6d6d6| 505249 || || — || November 9, 2007 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=250 bgcolor=#d6d6d6| 505250 || || — || October 22, 2012 || Haleakala || Pan-STARRS || EOS || align=right | 1.8 km || |-id=251 bgcolor=#d6d6d6| 505251 || || — || October 22, 2012 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=252 bgcolor=#d6d6d6| 505252 || || — || September 19, 2001 || Socorro || LINEAR || || align=right | 3.5 km || |-id=253 bgcolor=#d6d6d6| 505253 || || — || October 22, 2012 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=254 bgcolor=#d6d6d6| 505254 || || — || September 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=255 bgcolor=#E9E9E9| 505255 || || — || October 8, 2012 || Haleakala || Pan-STARRS || HNS || align=right | 1.2 km || |-id=256 bgcolor=#d6d6d6| 505256 || || — || January 20, 2009 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.7 km || |-id=257 bgcolor=#d6d6d6| 505257 || || — || June 29, 2005 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=258 bgcolor=#d6d6d6| 505258 || || — || October 8, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=259 bgcolor=#d6d6d6| 505259 || || — || October 10, 2012 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=260 bgcolor=#d6d6d6| 505260 || || — || November 2, 2007 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=261 bgcolor=#fefefe| 505261 || || — || January 30, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.70" | 700 m || |-id=262 bgcolor=#fefefe| 505262 || || — || February 10, 2011 || Catalina || CSS || H || align=right data-sort-value="0.64" | 640 m || |-id=263 bgcolor=#fefefe| 505263 || || — || October 10, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.53" | 530 m || |-id=264 bgcolor=#fefefe| 505264 || || — || December 4, 2007 || Catalina || CSS || H || align=right data-sort-value="0.65" | 650 m || |-id=265 bgcolor=#E9E9E9| 505265 || || — || August 26, 2012 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=266 bgcolor=#d6d6d6| 505266 || || — || October 6, 2012 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=267 bgcolor=#E9E9E9| 505267 || || — || October 12, 1994 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=268 bgcolor=#FA8072| 505268 || || — || October 23, 2012 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.64" | 640 m || |-id=269 bgcolor=#fefefe| 505269 || || — || November 5, 2012 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.65" | 650 m || |-id=270 bgcolor=#d6d6d6| 505270 || || — || September 17, 2006 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=271 bgcolor=#FA8072| 505271 || || — || March 31, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.39" | 390 m || |-id=272 bgcolor=#fefefe| 505272 || || — || November 6, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.72" | 720 m || |-id=273 bgcolor=#d6d6d6| 505273 || || — || October 21, 2012 || Haleakala || Pan-STARRS || || align=right | 3.0 km || |-id=274 bgcolor=#fefefe| 505274 || || — || April 30, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.65" | 650 m || |-id=275 bgcolor=#fefefe| 505275 || || — || May 19, 2006 || Catalina || CSS || H || align=right data-sort-value="0.62" | 620 m || |-id=276 bgcolor=#fefefe| 505276 || || — || April 14, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.52" | 520 m || |-id=277 bgcolor=#d6d6d6| 505277 || || — || October 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=278 bgcolor=#fefefe| 505278 || || — || November 5, 2007 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.74" | 740 m || |-id=279 bgcolor=#d6d6d6| 505279 || || — || August 4, 2011 || La Sagra || OAM Obs. || || align=right | 3.2 km || |-id=280 bgcolor=#d6d6d6| 505280 || || — || September 16, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=281 bgcolor=#d6d6d6| 505281 || || — || October 18, 2012 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=282 bgcolor=#d6d6d6| 505282 || || — || October 20, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=283 bgcolor=#d6d6d6| 505283 || || — || June 14, 2010 || Mount Lemmon || Mount Lemmon Survey || ARM || align=right | 2.9 km || |-id=284 bgcolor=#d6d6d6| 505284 || || — || October 22, 2012 || Haleakala || Pan-STARRS || || align=right | 3.0 km || |-id=285 bgcolor=#fefefe| 505285 || || — || October 22, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.35" | 350 m || |-id=286 bgcolor=#d6d6d6| 505286 || || — || October 22, 2012 || Haleakala || Pan-STARRS || || align=right | 3.1 km || |-id=287 bgcolor=#d6d6d6| 505287 || || — || March 11, 2010 || WISE || WISE || || align=right | 3.4 km || |-id=288 bgcolor=#d6d6d6| 505288 || || — || October 25, 2012 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=289 bgcolor=#d6d6d6| 505289 || || — || October 15, 2012 || Kitt Peak || Spacewatch || || align=right | 3.4 km || |-id=290 bgcolor=#d6d6d6| 505290 || || — || October 7, 2012 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=291 bgcolor=#d6d6d6| 505291 || || — || November 12, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.7 km || |-id=292 bgcolor=#d6d6d6| 505292 || || — || October 22, 2012 || Haleakala || Pan-STARRS || || align=right | 3.0 km || |-id=293 bgcolor=#d6d6d6| 505293 || || — || December 31, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=294 bgcolor=#d6d6d6| 505294 || || — || October 9, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=295 bgcolor=#d6d6d6| 505295 || || — || October 9, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=296 bgcolor=#d6d6d6| 505296 || || — || August 29, 2006 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=297 bgcolor=#d6d6d6| 505297 || || — || December 3, 2007 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=298 bgcolor=#d6d6d6| 505298 || || — || November 20, 2001 || Socorro || LINEAR || || align=right | 2.8 km || |-id=299 bgcolor=#d6d6d6| 505299 || || — || November 6, 2012 || Kitt Peak || Spacewatch || EOS || align=right | 1.6 km || |-id=300 bgcolor=#d6d6d6| 505300 || || — || November 6, 2012 || Kitt Peak || Spacewatch || || align=right | 3.5 km || |}

505301–505400

|-bgcolor=#fefefe| 505301 || || — || April 24, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.80" | 800 m || |-id=302 bgcolor=#d6d6d6| 505302 || || — || January 16, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=303 bgcolor=#d6d6d6| 505303 || || — || November 7, 2007 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=304 bgcolor=#d6d6d6| 505304 || || — || December 3, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=305 bgcolor=#d6d6d6| 505305 || || — || January 1, 2008 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=306 bgcolor=#d6d6d6| 505306 || || — || September 19, 2011 || Haleakala || Pan-STARRS || || align=right | 3.3 km || |-id=307 bgcolor=#d6d6d6| 505307 || || — || December 3, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.5 km || |-id=308 bgcolor=#d6d6d6| 505308 || || — || November 13, 2007 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=309 bgcolor=#fefefe| 505309 || || — || December 4, 2012 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.64" | 640 m || |-id=310 bgcolor=#fefefe| 505310 || || — || May 8, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.60" | 600 m || |-id=311 bgcolor=#d6d6d6| 505311 || || — || October 21, 2012 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=312 bgcolor=#d6d6d6| 505312 || || — || October 17, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=313 bgcolor=#d6d6d6| 505313 || || — || September 19, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=314 bgcolor=#d6d6d6| 505314 || || — || November 17, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=315 bgcolor=#d6d6d6| 505315 || || — || February 28, 2009 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=316 bgcolor=#d6d6d6| 505316 || || — || December 19, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.5 km || |-id=317 bgcolor=#fefefe| 505317 || || — || December 10, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.54" | 540 m || |-id=318 bgcolor=#d6d6d6| 505318 || || — || December 4, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 4.0 km || |-id=319 bgcolor=#d6d6d6| 505319 || || — || October 19, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=320 bgcolor=#d6d6d6| 505320 || || — || December 18, 2001 || Socorro || LINEAR || || align=right | 2.4 km || |-id=321 bgcolor=#d6d6d6| 505321 || || — || September 18, 2006 || Kitt Peak || Spacewatch || HYG || align=right | 2.6 km || |-id=322 bgcolor=#d6d6d6| 505322 || || — || September 20, 2011 || Haleakala || Pan-STARRS || || align=right | 3.6 km || |-id=323 bgcolor=#d6d6d6| 505323 || || — || December 19, 2001 || Socorro || LINEAR || || align=right | 2.9 km || |-id=324 bgcolor=#d6d6d6| 505324 || || — || July 26, 2011 || Haleakala || Pan-STARRS || || align=right | 2.8 km || |-id=325 bgcolor=#fefefe| 505325 || || — || December 10, 2004 || Socorro || LINEAR || H || align=right data-sort-value="0.64" | 640 m || |-id=326 bgcolor=#fefefe| 505326 || || — || December 21, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.64" | 640 m || |-id=327 bgcolor=#d6d6d6| 505327 || || — || September 27, 2012 || Haleakala || Pan-STARRS || T_j (2.98) || align=right | 3.4 km || |-id=328 bgcolor=#d6d6d6| 505328 || || — || December 9, 2012 || Haleakala || Pan-STARRS || EOS || align=right | 1.8 km || |-id=329 bgcolor=#d6d6d6| 505329 || || — || August 23, 2011 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=330 bgcolor=#d6d6d6| 505330 || || — || November 7, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=331 bgcolor=#d6d6d6| 505331 || || — || November 20, 2006 || Catalina || CSS || || align=right | 2.6 km || |-id=332 bgcolor=#d6d6d6| 505332 || || — || February 8, 2002 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=333 bgcolor=#fefefe| 505333 || || — || January 1, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.56" | 560 m || |-id=334 bgcolor=#d6d6d6| 505334 || || — || February 12, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=335 bgcolor=#FA8072| 505335 || || — || October 15, 2004 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.44" | 440 m || |-id=336 bgcolor=#d6d6d6| 505336 || || — || November 23, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=337 bgcolor=#fefefe| 505337 || || — || January 19, 2005 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.54" | 540 m || |-id=338 bgcolor=#d6d6d6| 505338 || || — || September 19, 2011 || Haleakala || Pan-STARRS || TIR || align=right | 2.8 km || |-id=339 bgcolor=#fefefe| 505339 || || — || January 14, 2013 || Catalina || CSS || H || align=right data-sort-value="0.69" | 690 m || |-id=340 bgcolor=#d6d6d6| 505340 || || — || January 9, 2013 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=341 bgcolor=#fefefe| 505341 || || — || December 24, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.57" | 570 m || |-id=342 bgcolor=#d6d6d6| 505342 || || — || February 10, 2008 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=343 bgcolor=#d6d6d6| 505343 || || — || March 9, 2008 || Mount Lemmon || Mount Lemmon Survey || LIX || align=right | 3.1 km || |-id=344 bgcolor=#d6d6d6| 505344 || || — || June 9, 2011 || Haleakala || Pan-STARRS || LIX || align=right | 3.8 km || |-id=345 bgcolor=#fefefe| 505345 || || — || January 8, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.57" | 570 m || |-id=346 bgcolor=#fefefe| 505346 || || — || January 9, 2013 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.77" | 770 m || |-id=347 bgcolor=#d6d6d6| 505347 || || — || September 27, 2012 || Haleakala || Pan-STARRS || || align=right | 4.1 km || |-id=348 bgcolor=#FA8072| 505348 || || — || January 17, 2013 || Catalina || CSS || || align=right data-sort-value="0.50" | 500 m || |-id=349 bgcolor=#FA8072| 505349 || || — || July 20, 2006 || Siding Spring || SSS || H || align=right data-sort-value="0.67" | 670 m || |-id=350 bgcolor=#d6d6d6| 505350 || || — || November 27, 2000 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=351 bgcolor=#fefefe| 505351 || || — || August 21, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.71" | 710 m || |-id=352 bgcolor=#fefefe| 505352 || || — || August 21, 2001 || Socorro || LINEAR || H || align=right data-sort-value="0.77" | 770 m || |-id=353 bgcolor=#fefefe| 505353 || || — || January 14, 2013 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.52" | 520 m || |-id=354 bgcolor=#fefefe| 505354 || || — || February 8, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=355 bgcolor=#fefefe| 505355 || || — || February 13, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.48" | 480 m || |-id=356 bgcolor=#d6d6d6| 505356 || || — || January 10, 2013 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=357 bgcolor=#d6d6d6| 505357 || || — || September 26, 2011 || Haleakala || Pan-STARRS || THB || align=right | 2.2 km || |-id=358 bgcolor=#fefefe| 505358 || || — || March 7, 2013 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.82" | 820 m || |-id=359 bgcolor=#d6d6d6| 505359 || || — || January 26, 2012 || Haleakala || Pan-STARRS || 3:2 || align=right | 5.1 km || |-id=360 bgcolor=#fefefe| 505360 || || — || September 15, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.51" | 510 m || |-id=361 bgcolor=#fefefe| 505361 || || — || March 3, 2013 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.48" | 480 m || |-id=362 bgcolor=#d6d6d6| 505362 || || — || March 13, 2007 || Catalina || CSS || T_j (2.99) || align=right | 3.4 km || |-id=363 bgcolor=#E9E9E9| 505363 || || — || March 24, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.95" | 950 m || |-id=364 bgcolor=#fefefe| 505364 || || — || March 5, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=365 bgcolor=#fefefe| 505365 || || — || March 5, 2013 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.67" | 670 m || |-id=366 bgcolor=#E9E9E9| 505366 || || — || February 21, 2013 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=367 bgcolor=#fefefe| 505367 || || — || April 10, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.53" | 530 m || |-id=368 bgcolor=#fefefe| 505368 || || — || April 20, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=369 bgcolor=#fefefe| 505369 || || — || April 16, 2013 || Siding Spring || SSS || || align=right data-sort-value="0.71" | 710 m || |-id=370 bgcolor=#FA8072| 505370 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=371 bgcolor=#fefefe| 505371 || || — || August 10, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.58" | 580 m || |-id=372 bgcolor=#fefefe| 505372 || || — || August 9, 2007 || Socorro || LINEAR || || align=right data-sort-value="0.50" | 500 m || |-id=373 bgcolor=#fefefe| 505373 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.57" | 570 m || |-id=374 bgcolor=#fefefe| 505374 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.60" | 600 m || |-id=375 bgcolor=#E9E9E9| 505375 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=376 bgcolor=#d6d6d6| 505376 || || — || March 9, 2005 || Mount Lemmon || Mount Lemmon Survey || (6124)3:2 || align=right | 3.6 km || |-id=377 bgcolor=#fefefe| 505377 || || — || April 9, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.65" | 650 m || |-id=378 bgcolor=#d6d6d6| 505378 || || — || April 14, 2007 || Kitt Peak || Spacewatch || 7:4 || align=right | 3.4 km || |-id=379 bgcolor=#fefefe| 505379 || || — || September 10, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.55" | 550 m || |-id=380 bgcolor=#fefefe| 505380 || || — || May 9, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.51" | 510 m || |-id=381 bgcolor=#fefefe| 505381 || || — || June 11, 2010 || WISE || WISE || || align=right data-sort-value="0.66" | 660 m || |-id=382 bgcolor=#fefefe| 505382 || || — || May 2, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=383 bgcolor=#fefefe| 505383 || || — || June 18, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.88" | 880 m || |-id=384 bgcolor=#fefefe| 505384 || || — || June 7, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.67" | 670 m || |-id=385 bgcolor=#fefefe| 505385 || || — || July 28, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=386 bgcolor=#fefefe| 505386 || || — || July 2, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.85" | 850 m || |-id=387 bgcolor=#fefefe| 505387 || || — || January 19, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.79" | 790 m || |-id=388 bgcolor=#fefefe| 505388 || || — || December 30, 2007 || Mount Lemmon || Mount Lemmon Survey || V || align=right data-sort-value="0.65" | 650 m || |-id=389 bgcolor=#fefefe| 505389 || || — || November 19, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.74" | 740 m || |-id=390 bgcolor=#fefefe| 505390 || || — || September 14, 1998 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=391 bgcolor=#fefefe| 505391 || || — || March 13, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.65" | 650 m || |-id=392 bgcolor=#fefefe| 505392 || || — || August 9, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=393 bgcolor=#E9E9E9| 505393 || || — || October 26, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=394 bgcolor=#fefefe| 505394 || || — || February 28, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.88" | 880 m || |-id=395 bgcolor=#fefefe| 505395 || || — || August 12, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=396 bgcolor=#fefefe| 505396 || || — || August 29, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=397 bgcolor=#fefefe| 505397 || || — || May 7, 2005 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.56" | 560 m || |-id=398 bgcolor=#fefefe| 505398 || || — || November 17, 2006 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.61" | 610 m || |-id=399 bgcolor=#fefefe| 505399 || || — || October 13, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.69" | 690 m || |-id=400 bgcolor=#fefefe| 505400 || || — || February 13, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.77" | 770 m || |}

505401–505500

|-bgcolor=#fefefe| 505401 || || — || June 19, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.64" | 640 m || |-id=402 bgcolor=#E9E9E9| 505402 || || — || August 27, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.98" | 980 m || |-id=403 bgcolor=#fefefe| 505403 || || — || March 9, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=404 bgcolor=#E9E9E9| 505404 || || — || August 26, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.99" | 990 m || |-id=405 bgcolor=#fefefe| 505405 || || — || March 16, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=406 bgcolor=#fefefe| 505406 || || — || October 21, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=407 bgcolor=#E9E9E9| 505407 || || — || August 25, 2005 || Campo Imperatore || CINEOS || || align=right data-sort-value="0.62" | 620 m || |-id=408 bgcolor=#fefefe| 505408 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.97" | 970 m || |-id=409 bgcolor=#fefefe| 505409 || || — || July 14, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.59" | 590 m || |-id=410 bgcolor=#fefefe| 505410 || || — || March 15, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=411 bgcolor=#fefefe| 505411 || || — || June 19, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.91" | 910 m || |-id=412 bgcolor=#C2E0FF| 505412 || || — || August 9, 2013 || Haleakala || Pan-STARRS || other TNOcritical || align=right | 195 km || |-id=413 bgcolor=#fefefe| 505413 || || — || December 1, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.83" | 830 m || |-id=414 bgcolor=#fefefe| 505414 || || — || November 4, 2002 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.59" | 590 m || |-id=415 bgcolor=#fefefe| 505415 || || — || August 15, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.84" | 840 m || |-id=416 bgcolor=#FA8072| 505416 || || — || September 18, 1998 || Anderson Mesa || LONEOS || || align=right | 2.3 km || |-id=417 bgcolor=#fefefe| 505417 || || — || March 16, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.87" | 870 m || |-id=418 bgcolor=#fefefe| 505418 || || — || September 3, 2013 || Catalina || CSS || || align=right data-sort-value="0.81" | 810 m || |-id=419 bgcolor=#E9E9E9| 505419 || || — || September 2, 2013 || Catalina || CSS || || align=right | 1.6 km || |-id=420 bgcolor=#fefefe| 505420 || || — || February 8, 2008 || Kitt Peak || Spacewatch || V || align=right data-sort-value="0.67" | 670 m || |-id=421 bgcolor=#fefefe| 505421 || || — || July 25, 2009 || La Sagra || OAM Obs. || || align=right | 1.1 km || |-id=422 bgcolor=#fefefe| 505422 || || — || January 30, 2011 || Haleakala || Pan-STARRS || V || align=right data-sort-value="0.69" | 690 m || |-id=423 bgcolor=#fefefe| 505423 || || — || March 27, 2008 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.68" | 680 m || |-id=424 bgcolor=#fefefe| 505424 || || — || February 5, 2011 || Haleakala || Pan-STARRS || NYS || align=right data-sort-value="0.67" | 670 m || |-id=425 bgcolor=#fefefe| 505425 || || — || September 6, 2013 || Catalina || CSS || || align=right data-sort-value="0.69" | 690 m || |-id=426 bgcolor=#fefefe| 505426 || || — || January 24, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=427 bgcolor=#E9E9E9| 505427 || || — || September 17, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=428 bgcolor=#fefefe| 505428 || || — || December 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=429 bgcolor=#fefefe| 505429 || || — || September 2, 1998 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.53" | 530 m || |-id=430 bgcolor=#E9E9E9| 505430 || || — || August 27, 2013 || Haleakala || Pan-STARRS || || align=right | 1.5 km || |-id=431 bgcolor=#E9E9E9| 505431 || || — || October 30, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=432 bgcolor=#fefefe| 505432 || || — || September 6, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.70" | 700 m || |-id=433 bgcolor=#fefefe| 505433 || || — || March 16, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.87" | 870 m || |-id=434 bgcolor=#fefefe| 505434 || || — || January 30, 2011 || Haleakala || Pan-STARRS || MAS || align=right data-sort-value="0.67" | 670 m || |-id=435 bgcolor=#fefefe| 505435 || || — || September 5, 2013 || Catalina || CSS || || align=right | 1.0 km || |-id=436 bgcolor=#fefefe| 505436 || || — || January 17, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=437 bgcolor=#fefefe| 505437 || || — || January 27, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=438 bgcolor=#E9E9E9| 505438 || || — || October 14, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=439 bgcolor=#E9E9E9| 505439 || || — || October 27, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=440 bgcolor=#E9E9E9| 505440 || || — || October 22, 2009 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right data-sort-value="0.95" | 950 m || |-id=441 bgcolor=#E9E9E9| 505441 || || — || October 18, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=442 bgcolor=#d6d6d6| 505442 || || — || February 3, 2009 || Catalina || CSS || T_j (2.98) || align=right | 3.2 km || |-id=443 bgcolor=#fefefe| 505443 || || — || January 28, 2011 || Catalina || CSS || || align=right | 1.1 km || |-id=444 bgcolor=#fefefe| 505444 || || — || April 5, 2008 || Mount Lemmon || Mount Lemmon Survey || V || align=right data-sort-value="0.66" | 660 m || |-id=445 bgcolor=#fefefe| 505445 || || — || January 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=446 bgcolor=#C2E0FF| 505446 || || — || August 5, 2013 || Mauna Kea || OSSOS || cubewano (cold)critical || align=right | 154 km || |-id=447 bgcolor=#C2E0FF| 505447 || || — || August 5, 2013 || Mauna Kea || OSSOS || cubewano (cold)mooncritical || align=right | 225 km || |-id=448 bgcolor=#C2E0FF| 505448 || || — || August 5, 2013 || Mauna Kea || OSSOS || cubewano (hot)critical || align=right | 247 km || |-id=449 bgcolor=#fefefe| 505449 || || — || September 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=450 bgcolor=#fefefe| 505450 || || — || September 1, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.74" | 740 m || |-id=451 bgcolor=#E9E9E9| 505451 || || — || March 5, 2011 || Kitt Peak || Spacewatch || HNS || align=right | 1.2 km || |-id=452 bgcolor=#fefefe| 505452 || || — || February 12, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.91" | 910 m || |-id=453 bgcolor=#fefefe| 505453 || || — || June 20, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.61" | 610 m || |-id=454 bgcolor=#fefefe| 505454 || || — || September 1, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.79" | 790 m || |-id=455 bgcolor=#E9E9E9| 505455 || || — || September 21, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.99" | 990 m || |-id=456 bgcolor=#fefefe| 505456 || || — || August 15, 2009 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.72" | 720 m || |-id=457 bgcolor=#fefefe| 505457 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.80" | 800 m || |-id=458 bgcolor=#fefefe| 505458 || || — || August 16, 2009 || La Sagra || OAM Obs. || || align=right data-sort-value="0.68" | 680 m || |-id=459 bgcolor=#E9E9E9| 505459 || || — || May 30, 2008 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=460 bgcolor=#E9E9E9| 505460 || || — || October 6, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=461 bgcolor=#FA8072| 505461 || || — || April 26, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.74" | 740 m || |-id=462 bgcolor=#E9E9E9| 505462 || || — || September 23, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=463 bgcolor=#FA8072| 505463 || || — || August 28, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.60" | 600 m || |-id=464 bgcolor=#E9E9E9| 505464 || || — || September 13, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=465 bgcolor=#E9E9E9| 505465 || || — || October 1, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.87" | 870 m || |-id=466 bgcolor=#E9E9E9| 505466 || || — || December 20, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=467 bgcolor=#E9E9E9| 505467 || || — || March 25, 2007 || Mount Lemmon || Mount Lemmon Survey || HNS || align=right data-sort-value="0.82" | 820 m || |-id=468 bgcolor=#E9E9E9| 505468 || || — || October 12, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=469 bgcolor=#E9E9E9| 505469 || || — || September 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=470 bgcolor=#fefefe| 505470 || || — || August 28, 2005 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.51" | 510 m || |-id=471 bgcolor=#E9E9E9| 505471 || || — || April 12, 2002 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=472 bgcolor=#E9E9E9| 505472 || || — || September 16, 2013 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right data-sort-value="0.97" | 970 m || |-id=473 bgcolor=#fefefe| 505473 || || — || February 23, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.80" | 800 m || |-id=474 bgcolor=#E9E9E9| 505474 || || — || May 15, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=475 bgcolor=#E9E9E9| 505475 || || — || September 28, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=476 bgcolor=#C2E0FF| 505476 || || — || August 2, 2013 || Mauna Kea || OSSOS || cubewano (cold)mooncritical || align=right | 197 km || |-id=477 bgcolor=#C2E0FF| 505477 || || — || August 2, 2013 || Mauna Kea || OSSOS || res6:11 || align=right | 185 km || |-id=478 bgcolor=#C2E0FF| 505478 || || — || August 2, 2013 || Mauna Kea || OSSOS || SDOcritical || align=right | 255 km || |-id=479 bgcolor=#E9E9E9| 505479 || || — || October 6, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.79" | 790 m || |-id=480 bgcolor=#E9E9E9| 505480 || || — || December 17, 2001 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=481 bgcolor=#E9E9E9| 505481 || || — || November 25, 2009 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right data-sort-value="0.94" | 940 m || |-id=482 bgcolor=#E9E9E9| 505482 || || — || April 29, 2011 || Catalina || CSS || || align=right | 1.2 km || |-id=483 bgcolor=#fefefe| 505483 || || — || September 16, 2009 || Catalina || CSS || || align=right data-sort-value="0.88" | 880 m || |-id=484 bgcolor=#E9E9E9| 505484 || || — || November 25, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.99" | 990 m || |-id=485 bgcolor=#E9E9E9| 505485 || || — || May 22, 2011 || Mount Lemmon || Mount Lemmon Survey || HNS || align=right | 1.3 km || |-id=486 bgcolor=#E9E9E9| 505486 || || — || November 4, 2013 || XuYi || PMO NEO || || align=right data-sort-value="0.87" | 870 m || |-id=487 bgcolor=#E9E9E9| 505487 || || — || November 16, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.79" | 790 m || |-id=488 bgcolor=#E9E9E9| 505488 || || — || May 21, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.90" | 900 m || |-id=489 bgcolor=#E9E9E9| 505489 || || — || April 3, 2011 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=490 bgcolor=#E9E9E9| 505490 || || — || January 11, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=491 bgcolor=#E9E9E9| 505491 || || — || October 18, 2009 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right | 1.0 km || |-id=492 bgcolor=#E9E9E9| 505492 || || — || September 25, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=493 bgcolor=#E9E9E9| 505493 || || — || July 13, 2013 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=494 bgcolor=#E9E9E9| 505494 || || — || November 10, 2013 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=495 bgcolor=#E9E9E9| 505495 || || — || December 30, 2000 || Socorro || LINEAR || || align=right | 2.0 km || |-id=496 bgcolor=#E9E9E9| 505496 || || — || July 16, 2013 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=497 bgcolor=#E9E9E9| 505497 || || — || April 21, 2011 || Haleakala || Pan-STARRS || || align=right | 3.3 km || |-id=498 bgcolor=#d6d6d6| 505498 || || — || November 27, 2013 || Haleakala || Pan-STARRS || || align=right | 3.0 km || |-id=499 bgcolor=#E9E9E9| 505499 || || — || November 10, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=500 bgcolor=#E9E9E9| 505500 || || — || October 30, 2013 || Haleakala || Pan-STARRS || || align=right | 1.5 km || |}

505501–505600

|-bgcolor=#E9E9E9| 505501 || || — || October 8, 2004 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=502 bgcolor=#E9E9E9| 505502 || || — || October 26, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=503 bgcolor=#E9E9E9| 505503 || || — || April 21, 2012 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=504 bgcolor=#E9E9E9| 505504 || || — || April 28, 2011 || Haleakala || Pan-STARRS || HNS || align=right | 1.2 km || |-id=505 bgcolor=#E9E9E9| 505505 || || — || December 2, 2005 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right data-sort-value="0.96" | 960 m || |-id=506 bgcolor=#E9E9E9| 505506 || || — || August 14, 2004 || Campo Imperatore || CINEOS || RAF || align=right data-sort-value="0.79" | 790 m || |-id=507 bgcolor=#E9E9E9| 505507 || || — || September 10, 2004 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=508 bgcolor=#E9E9E9| 505508 || || — || December 28, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.77" | 770 m || |-id=509 bgcolor=#E9E9E9| 505509 || || — || November 26, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.64" | 640 m || |-id=510 bgcolor=#E9E9E9| 505510 || || — || November 29, 2013 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=511 bgcolor=#E9E9E9| 505511 || || — || November 28, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=512 bgcolor=#E9E9E9| 505512 || || — || November 22, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=513 bgcolor=#E9E9E9| 505513 || || — || May 21, 2012 || Haleakala || Pan-STARRS || || align=right | 1.3 km || |-id=514 bgcolor=#E9E9E9| 505514 || || — || November 10, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.97" | 970 m || |-id=515 bgcolor=#E9E9E9| 505515 || || — || June 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=516 bgcolor=#E9E9E9| 505516 || || — || February 15, 2010 || Catalina || CSS || || align=right | 1.5 km || |-id=517 bgcolor=#E9E9E9| 505517 || || — || October 28, 2008 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=518 bgcolor=#E9E9E9| 505518 || || — || December 24, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=519 bgcolor=#d6d6d6| 505519 || || — || October 23, 2012 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=520 bgcolor=#E9E9E9| 505520 || || — || April 30, 2011 || Kitt Peak || Spacewatch || HNS || align=right | 1.0 km || |-id=521 bgcolor=#E9E9E9| 505521 || || — || January 17, 2005 || Kitt Peak || Spacewatch || MRX || align=right | 1.0 km || |-id=522 bgcolor=#E9E9E9| 505522 || || — || December 27, 2009 || Kitt Peak || Spacewatch || EUN || align=right data-sort-value="0.97" | 970 m || |-id=523 bgcolor=#E9E9E9| 505523 || || — || November 11, 2013 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=524 bgcolor=#E9E9E9| 505524 || || — || December 28, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=525 bgcolor=#E9E9E9| 505525 || || — || November 29, 2000 || Socorro || LINEAR || || align=right | 1.7 km || |-id=526 bgcolor=#E9E9E9| 505526 || || — || November 30, 2008 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=527 bgcolor=#E9E9E9| 505527 || || — || April 8, 2010 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=528 bgcolor=#d6d6d6| 505528 || || — || December 25, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.4 km || |-id=529 bgcolor=#E9E9E9| 505529 || || — || December 24, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=530 bgcolor=#E9E9E9| 505530 || || — || May 29, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.96" | 960 m || |-id=531 bgcolor=#E9E9E9| 505531 || || — || January 4, 2006 || Catalina || CSS || || align=right | 1.3 km || |-id=532 bgcolor=#E9E9E9| 505532 || || — || October 31, 2008 || Catalina || CSS || || align=right | 1.7 km || |-id=533 bgcolor=#E9E9E9| 505533 || || — || December 26, 2013 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=534 bgcolor=#E9E9E9| 505534 || || — || November 18, 2003 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=535 bgcolor=#E9E9E9| 505535 || || — || November 28, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=536 bgcolor=#E9E9E9| 505536 || || — || April 7, 2006 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=537 bgcolor=#E9E9E9| 505537 || || — || December 15, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=538 bgcolor=#E9E9E9| 505538 || || — || December 9, 1996 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=539 bgcolor=#d6d6d6| 505539 || || — || December 21, 2008 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=540 bgcolor=#E9E9E9| 505540 || || — || June 22, 2010 || WISE || WISE || || align=right | 2.3 km || |-id=541 bgcolor=#d6d6d6| 505541 || || — || November 8, 2007 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=542 bgcolor=#E9E9E9| 505542 || || — || February 17, 2010 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=543 bgcolor=#d6d6d6| 505543 || || — || December 17, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=544 bgcolor=#E9E9E9| 505544 || || — || January 6, 2000 || Kitt Peak || Spacewatch || DOR || align=right | 2.9 km || |-id=545 bgcolor=#d6d6d6| 505545 || || — || December 30, 2013 || Mount Lemmon || Mount Lemmon Survey || VER || align=right | 2.8 km || |-id=546 bgcolor=#E9E9E9| 505546 || || — || November 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=547 bgcolor=#d6d6d6| 505547 || || — || April 7, 2010 || WISE || WISE || EUP || align=right | 2.9 km || |-id=548 bgcolor=#E9E9E9| 505548 || || — || December 31, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=549 bgcolor=#E9E9E9| 505549 || || — || October 4, 2008 || La Sagra || OAM Obs. || || align=right | 2.0 km || |-id=550 bgcolor=#d6d6d6| 505550 || || — || July 28, 2011 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=551 bgcolor=#E9E9E9| 505551 || || — || December 29, 2005 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=552 bgcolor=#d6d6d6| 505552 || || — || October 11, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=553 bgcolor=#E9E9E9| 505553 || || — || December 25, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=554 bgcolor=#E9E9E9| 505554 || || — || January 23, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.85" | 850 m || |-id=555 bgcolor=#E9E9E9| 505555 || || — || January 19, 2005 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=556 bgcolor=#E9E9E9| 505556 || || — || December 16, 2004 || Kitt Peak || Spacewatch || NEM || align=right | 2.2 km || |-id=557 bgcolor=#E9E9E9| 505557 || || — || October 7, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=558 bgcolor=#E9E9E9| 505558 || || — || September 30, 2003 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=559 bgcolor=#d6d6d6| 505559 || || — || December 24, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=560 bgcolor=#E9E9E9| 505560 || || — || February 25, 2006 || Kitt Peak || Spacewatch || MIS || align=right | 2.0 km || |-id=561 bgcolor=#E9E9E9| 505561 || || — || September 23, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=562 bgcolor=#E9E9E9| 505562 || || — || February 2, 2005 || Catalina || CSS || || align=right | 2.7 km || |-id=563 bgcolor=#E9E9E9| 505563 || || — || January 7, 2010 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=564 bgcolor=#E9E9E9| 505564 || || — || December 26, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=565 bgcolor=#E9E9E9| 505565 || || — || April 1, 2005 || Catalina || CSS || || align=right | 2.0 km || |-id=566 bgcolor=#E9E9E9| 505566 || || — || February 20, 2006 || Kitt Peak || Spacewatch || HNS || align=right | 1.0 km || |-id=567 bgcolor=#E9E9E9| 505567 || || — || November 24, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=568 bgcolor=#E9E9E9| 505568 || || — || September 14, 2013 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |-id=569 bgcolor=#d6d6d6| 505569 || || — || December 18, 2007 || Mount Lemmon || Mount Lemmon Survey || VER || align=right | 2.6 km || |-id=570 bgcolor=#E9E9E9| 505570 || || — || May 12, 2010 || WISE || WISE || || align=right | 3.6 km || |-id=571 bgcolor=#E9E9E9| 505571 || || — || September 19, 2003 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=572 bgcolor=#E9E9E9| 505572 || || — || October 7, 2012 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=573 bgcolor=#E9E9E9| 505573 || || — || January 1, 2014 || Haleakala || Pan-STARRS || || align=right | 1.2 km || |-id=574 bgcolor=#d6d6d6| 505574 || || — || July 28, 2011 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=575 bgcolor=#E9E9E9| 505575 || || — || February 16, 2010 || WISE || WISE || || align=right | 3.2 km || |-id=576 bgcolor=#E9E9E9| 505576 || || — || March 3, 2005 || Catalina || CSS || || align=right | 2.0 km || |-id=577 bgcolor=#d6d6d6| 505577 || || — || January 23, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=578 bgcolor=#d6d6d6| 505578 || || — || February 28, 2009 || Mount Lemmon || Mount Lemmon Survey || BRA || align=right | 1.2 km || |-id=579 bgcolor=#E9E9E9| 505579 || || — || August 14, 2012 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=580 bgcolor=#d6d6d6| 505580 || || — || August 6, 2011 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=581 bgcolor=#E9E9E9| 505581 || || — || February 16, 2010 || WISE || WISE || || align=right | 2.4 km || |-id=582 bgcolor=#d6d6d6| 505582 || || — || December 18, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 2.1 km || |-id=583 bgcolor=#E9E9E9| 505583 || || — || January 16, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.84" | 840 m || |-id=584 bgcolor=#E9E9E9| 505584 || || — || February 6, 2000 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=585 bgcolor=#E9E9E9| 505585 || || — || November 1, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=586 bgcolor=#d6d6d6| 505586 || || — || March 22, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=587 bgcolor=#d6d6d6| 505587 || || — || December 13, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.6 km || |-id=588 bgcolor=#d6d6d6| 505588 || || — || December 30, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=589 bgcolor=#d6d6d6| 505589 || || — || April 20, 2010 || WISE || WISE || || align=right | 3.0 km || |-id=590 bgcolor=#FA8072| 505590 || || — || March 5, 2010 || Catalina || CSS || || align=right data-sort-value="0.78" | 780 m || |-id=591 bgcolor=#E9E9E9| 505591 || || — || October 21, 2003 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=592 bgcolor=#d6d6d6| 505592 || || — || January 29, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=593 bgcolor=#d6d6d6| 505593 || || — || January 3, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=594 bgcolor=#E9E9E9| 505594 || || — || November 21, 2008 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=595 bgcolor=#E9E9E9| 505595 || || — || December 19, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=596 bgcolor=#E9E9E9| 505596 || || — || October 1, 2003 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=597 bgcolor=#d6d6d6| 505597 || || — || February 12, 2004 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=598 bgcolor=#d6d6d6| 505598 || || — || November 3, 2007 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=599 bgcolor=#d6d6d6| 505599 || || — || September 4, 2011 || Haleakala || Pan-STARRS || || align=right | 3.2 km || |-id=600 bgcolor=#d6d6d6| 505600 || || — || September 23, 2011 || Haleakala || Pan-STARRS || || align=right | 2.8 km || |}

505601–505700

|-bgcolor=#d6d6d6| 505601 || || — || February 10, 2014 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=602 bgcolor=#d6d6d6| 505602 || || — || October 21, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=603 bgcolor=#d6d6d6| 505603 || || — || January 29, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=604 bgcolor=#d6d6d6| 505604 || || — || December 16, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=605 bgcolor=#d6d6d6| 505605 || || — || December 30, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=606 bgcolor=#d6d6d6| 505606 || || — || November 19, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=607 bgcolor=#d6d6d6| 505607 || || — || October 30, 2007 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=608 bgcolor=#d6d6d6| 505608 || || — || April 19, 2007 || Mount Lemmon || Mount Lemmon Survey || 3:2 || align=right | 4.2 km || |-id=609 bgcolor=#fefefe| 505609 || || — || October 8, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.64" | 640 m || |-id=610 bgcolor=#d6d6d6| 505610 || || — || February 28, 2014 || Haleakala || Pan-STARRS || || align=right | 3.0 km || |-id=611 bgcolor=#d6d6d6| 505611 || || — || February 27, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=612 bgcolor=#d6d6d6| 505612 || || — || August 29, 2006 || Kitt Peak || Spacewatch || || align=right | 3.3 km || |-id=613 bgcolor=#d6d6d6| 505613 || || — || August 31, 2011 || Haleakala || Pan-STARRS || || align=right | 3.1 km || |-id=614 bgcolor=#d6d6d6| 505614 || || — || April 2, 2009 || Kitt Peak || Spacewatch || EOS || align=right | 1.6 km || |-id=615 bgcolor=#d6d6d6| 505615 || || — || February 26, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=616 bgcolor=#d6d6d6| 505616 || || — || February 26, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=617 bgcolor=#d6d6d6| 505617 || || — || September 26, 2011 || Haleakala || Pan-STARRS || || align=right | 3.0 km || |-id=618 bgcolor=#d6d6d6| 505618 || || — || September 19, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=619 bgcolor=#d6d6d6| 505619 || || — || January 3, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=620 bgcolor=#fefefe| 505620 || || — || September 21, 2012 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.62" | 620 m || |-id=621 bgcolor=#d6d6d6| 505621 || || — || December 22, 2012 || Haleakala || Pan-STARRS || || align=right | 3.3 km || |-id=622 bgcolor=#d6d6d6| 505622 || || — || February 28, 2008 || Kitt Peak || Spacewatch || 7:4 || align=right | 2.9 km || |-id=623 bgcolor=#d6d6d6| 505623 || || — || September 26, 2011 || Haleakala || Pan-STARRS || || align=right | 2.9 km || |-id=624 bgcolor=#C2E0FF| 505624 || || — || April 8, 2014 || Haleakala || Pan-STARRS || other TNOcritical || align=right | 293 km || |-id=625 bgcolor=#d6d6d6| 505625 || || — || May 26, 2009 || Mount Lemmon || Mount Lemmon Survey || EUP || align=right | 3.1 km || |-id=626 bgcolor=#d6d6d6| 505626 || || — || November 1, 2006 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=627 bgcolor=#d6d6d6| 505627 || || — || January 20, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=628 bgcolor=#d6d6d6| 505628 || || — || March 27, 2003 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=629 bgcolor=#d6d6d6| 505629 || || — || November 14, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=630 bgcolor=#d6d6d6| 505630 || || — || April 21, 2014 || Kitt Peak || Spacewatch || 3:2 || align=right | 4.1 km || |-id=631 bgcolor=#d6d6d6| 505631 || || — || February 8, 2008 || Catalina || CSS || || align=right | 2.7 km || |-id=632 bgcolor=#d6d6d6| 505632 || || — || October 25, 2011 || Haleakala || Pan-STARRS || 7:4 || align=right | 4.6 km || |-id=633 bgcolor=#fefefe| 505633 || || — || October 10, 2012 || Catalina || CSS || H || align=right data-sort-value="0.49" | 490 m || |-id=634 bgcolor=#fefefe| 505634 || || — || October 8, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.67" | 670 m || |-id=635 bgcolor=#fefefe| 505635 || || — || November 6, 2012 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.47" | 470 m || |-id=636 bgcolor=#fefefe| 505636 || || — || August 16, 2009 || Catalina || CSS || H || align=right data-sort-value="0.75" | 750 m || |-id=637 bgcolor=#FA8072| 505637 || || — || October 4, 2012 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.54" | 540 m || |-id=638 bgcolor=#fefefe| 505638 || || — || January 22, 2013 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.48" | 480 m || |-id=639 bgcolor=#fefefe| 505639 || || — || February 3, 2005 || Socorro || LINEAR || H || align=right data-sort-value="0.68" | 680 m || |-id=640 bgcolor=#fefefe| 505640 || || — || December 23, 2012 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.70" | 700 m || |-id=641 bgcolor=#fefefe| 505641 || || — || June 27, 2014 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.38" | 380 m || |-id=642 bgcolor=#fefefe| 505642 || || — || July 8, 2014 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.52" | 520 m || |-id=643 bgcolor=#fefefe| 505643 || || — || January 9, 2013 || Catalina || CSS || H || align=right data-sort-value="0.78" | 780 m || |-id=644 bgcolor=#d6d6d6| 505644 || || — || February 24, 2006 || Mount Lemmon || Mount Lemmon Survey || 7:4 || align=right | 2.9 km || |-id=645 bgcolor=#fefefe| 505645 || || — || July 27, 2014 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.64" | 640 m || |-id=646 bgcolor=#fefefe| 505646 || || — || June 26, 2014 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.53" | 530 m || |-id=647 bgcolor=#fefefe| 505647 || || — || August 25, 2014 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.66" | 660 m || |-id=648 bgcolor=#fefefe| 505648 || || — || March 7, 2013 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.56" | 560 m || |-id=649 bgcolor=#fefefe| 505649 || || — || August 29, 2014 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.54" | 540 m || |-id=650 bgcolor=#fefefe| 505650 || || — || February 17, 2013 || Catalina || CSS || H || align=right data-sort-value="0.60" | 600 m || |-id=651 bgcolor=#fefefe| 505651 || || — || August 28, 2014 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.60" | 600 m || |-id=652 bgcolor=#fefefe| 505652 || || — || February 16, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=653 bgcolor=#fefefe| 505653 || || — || March 3, 2013 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.83" | 830 m || |-id=654 bgcolor=#fefefe| 505654 || || — || February 14, 2013 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.68" | 680 m || |-id=655 bgcolor=#FA8072| 505655 || || — || September 24, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.54" | 540 m || |-id=656 bgcolor=#fefefe| 505656 || || — || September 2, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.59" | 590 m || |-id=657 bgcolor=#FFC2E0| 505657 || || — || September 30, 2014 || WISE || WISE || APOPHAcritical || align=right data-sort-value="0.97" | 970 m || |-id=658 bgcolor=#fefefe| 505658 || || — || September 19, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.54" | 540 m || |-id=659 bgcolor=#fefefe| 505659 || || — || December 29, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=660 bgcolor=#fefefe| 505660 || || — || March 20, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.60" | 600 m || |-id=661 bgcolor=#fefefe| 505661 || || — || October 1, 2014 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.47" | 470 m || |-id=662 bgcolor=#d6d6d6| 505662 || || — || August 24, 2008 || Kitt Peak || Spacewatch || || align=right | 3.3 km || |-id=663 bgcolor=#E9E9E9| 505663 || || — || January 8, 2010 || WISE || WISE || || align=right | 2.4 km || |-id=664 bgcolor=#E9E9E9| 505664 || || — || September 12, 2001 || Socorro || LINEAR || || align=right | 1.6 km || |-id=665 bgcolor=#fefefe| 505665 || || — || October 8, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.56" | 560 m || |-id=666 bgcolor=#fefefe| 505666 || || — || September 11, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.48" | 480 m || |-id=667 bgcolor=#FFC2E0| 505667 || || — || August 6, 2014 || Haleakala || Pan-STARRS || AMO +1km || align=right data-sort-value="0.82" | 820 m || |-id=668 bgcolor=#E9E9E9| 505668 || || — || April 6, 2008 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=669 bgcolor=#fefefe| 505669 || || — || April 7, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=670 bgcolor=#fefefe| 505670 || || — || February 1, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.76" | 760 m || |-id=671 bgcolor=#fefefe| 505671 || || — || May 27, 2003 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.70" | 700 m || |-id=672 bgcolor=#fefefe| 505672 || || — || May 4, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=673 bgcolor=#fefefe| 505673 || || — || December 30, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=674 bgcolor=#fefefe| 505674 || || — || September 20, 2001 || Socorro || LINEAR || || align=right data-sort-value="0.87" | 870 m || |-id=675 bgcolor=#fefefe| 505675 || || — || April 8, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=676 bgcolor=#fefefe| 505676 || || — || August 31, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.67" | 670 m || |-id=677 bgcolor=#E9E9E9| 505677 || || — || November 18, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=678 bgcolor=#E9E9E9| 505678 || || — || June 29, 2005 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=679 bgcolor=#C2E0FF| 505679 || || — || October 8, 2010 || Haleakala || Pan-STARRS || twotino? || align=right | 290 km || |-id=680 bgcolor=#fefefe| 505680 || || — || January 13, 2005 || Catalina || CSS || || align=right data-sort-value="0.88" | 880 m || |-id=681 bgcolor=#fefefe| 505681 || || — || November 4, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=682 bgcolor=#fefefe| 505682 || || — || January 20, 2012 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.66" | 660 m || |-id=683 bgcolor=#fefefe| 505683 || || — || January 2, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.58" | 580 m || |-id=684 bgcolor=#fefefe| 505684 || || — || January 2, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.48" | 480 m || |-id=685 bgcolor=#fefefe| 505685 || || — || December 17, 2004 || Socorro || LINEAR || || align=right data-sort-value="0.78" | 780 m || |-id=686 bgcolor=#fefefe| 505686 || || — || March 16, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.51" | 510 m || |-id=687 bgcolor=#fefefe| 505687 || || — || November 26, 2014 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.75" | 750 m || |-id=688 bgcolor=#E9E9E9| 505688 || || — || November 4, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=689 bgcolor=#E9E9E9| 505689 || || — || April 15, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=690 bgcolor=#E9E9E9| 505690 || || — || November 21, 2005 || Anderson Mesa || LONEOS || || align=right | 1.9 km || |-id=691 bgcolor=#fefefe| 505691 || || — || October 22, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=692 bgcolor=#fefefe| 505692 || || — || January 26, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.47" | 470 m || |-id=693 bgcolor=#fefefe| 505693 || || — || January 25, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.61" | 610 m || |-id=694 bgcolor=#fefefe| 505694 || || — || February 9, 2005 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=695 bgcolor=#E9E9E9| 505695 || || — || June 18, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=696 bgcolor=#fefefe| 505696 || || — || December 4, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.73" | 730 m || |-id=697 bgcolor=#d6d6d6| 505697 || || — || October 24, 2008 || Catalina || CSS || || align=right | 4.8 km || |-id=698 bgcolor=#fefefe| 505698 || || — || March 23, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.82" | 820 m || |-id=699 bgcolor=#fefefe| 505699 || || — || December 14, 2004 || Socorro || LINEAR || || align=right data-sort-value="0.75" | 750 m || |-id=700 bgcolor=#E9E9E9| 505700 || || — || November 21, 2014 || Haleakala || Pan-STARRS || || align=right | 2.7 km || |}

505701–505800

|-bgcolor=#fefefe| 505701 || || — || September 14, 1998 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=702 bgcolor=#fefefe| 505702 || || — || March 3, 2000 || Socorro || LINEAR || || align=right | 1.1 km || |-id=703 bgcolor=#fefefe| 505703 || || — || October 8, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.47" | 470 m || |-id=704 bgcolor=#d6d6d6| 505704 || || — || May 19, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=705 bgcolor=#E9E9E9| 505705 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right | 1.3 km || |-id=706 bgcolor=#fefefe| 505706 || || — || October 2, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.69" | 690 m || |-id=707 bgcolor=#fefefe| 505707 || || — || September 16, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=708 bgcolor=#fefefe| 505708 || || — || January 13, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.73" | 730 m || |-id=709 bgcolor=#E9E9E9| 505709 || || — || December 8, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=710 bgcolor=#fefefe| 505710 || || — || February 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=711 bgcolor=#fefefe| 505711 || || — || April 1, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=712 bgcolor=#fefefe| 505712 || || — || December 6, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.78" | 780 m || |-id=713 bgcolor=#fefefe| 505713 || || — || November 8, 2007 || Socorro || LINEAR || || align=right data-sort-value="0.71" | 710 m || |-id=714 bgcolor=#fefefe| 505714 || || — || November 7, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=715 bgcolor=#fefefe| 505715 || || — || September 3, 2013 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.98" | 980 m || |-id=716 bgcolor=#fefefe| 505716 || || — || February 28, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.43" | 430 m || |-id=717 bgcolor=#fefefe| 505717 || || — || February 22, 2004 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.63" | 630 m || |-id=718 bgcolor=#fefefe| 505718 || || — || February 13, 2008 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=719 bgcolor=#fefefe| 505719 || || — || December 4, 2007 || Catalina || CSS || || align=right data-sort-value="0.66" | 660 m || |-id=720 bgcolor=#d6d6d6| 505720 || || — || August 10, 2012 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=721 bgcolor=#E9E9E9| 505721 || || — || June 24, 2007 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=722 bgcolor=#E9E9E9| 505722 || || — || November 30, 2005 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=723 bgcolor=#E9E9E9| 505723 || || — || October 26, 2013 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=724 bgcolor=#E9E9E9| 505724 || || — || September 14, 2013 || Haleakala || Pan-STARRS || EUN || align=right data-sort-value="0.84" | 840 m || |-id=725 bgcolor=#fefefe| 505725 || || — || July 13, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.62" | 620 m || |-id=726 bgcolor=#E9E9E9| 505726 || || — || December 26, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.74" | 740 m || |-id=727 bgcolor=#fefefe| 505727 || || — || September 11, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=728 bgcolor=#FA8072| 505728 || || — || October 10, 2007 || Catalina || CSS || || align=right data-sort-value="0.75" | 750 m || |-id=729 bgcolor=#fefefe| 505729 || || — || November 28, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.61" | 610 m || |-id=730 bgcolor=#fefefe| 505730 || || — || August 15, 2009 || Catalina || CSS || || align=right | 1.0 km || |-id=731 bgcolor=#E9E9E9| 505731 || || — || June 14, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=732 bgcolor=#fefefe| 505732 || || — || April 15, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.87" | 870 m || |-id=733 bgcolor=#fefefe| 505733 || || — || April 27, 2012 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=734 bgcolor=#fefefe| 505734 || || — || March 8, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.85" | 850 m || |-id=735 bgcolor=#fefefe| 505735 || || — || October 28, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.89" | 890 m || |-id=736 bgcolor=#fefefe| 505736 || || — || October 21, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.80" | 800 m || |-id=737 bgcolor=#E9E9E9| 505737 || || — || June 15, 2012 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=738 bgcolor=#E9E9E9| 505738 || || — || October 29, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.87" | 870 m || |-id=739 bgcolor=#d6d6d6| 505739 || || — || December 3, 2004 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=740 bgcolor=#E9E9E9| 505740 || || — || July 29, 2008 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=741 bgcolor=#E9E9E9| 505741 || || — || January 11, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=742 bgcolor=#fefefe| 505742 || || — || January 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.80" | 800 m || |-id=743 bgcolor=#fefefe| 505743 || || — || March 15, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=744 bgcolor=#fefefe| 505744 || || — || February 17, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.90" | 900 m || |-id=745 bgcolor=#fefefe| 505745 || || — || November 5, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.99" | 990 m || |-id=746 bgcolor=#fefefe| 505746 || || — || April 27, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.68" | 680 m || |-id=747 bgcolor=#d6d6d6| 505747 || || — || February 4, 2005 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=748 bgcolor=#fefefe| 505748 || || — || November 16, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=749 bgcolor=#E9E9E9| 505749 || || — || April 2, 2011 || Haleakala || Pan-STARRS || || align=right | 1.4 km || |-id=750 bgcolor=#E9E9E9| 505750 || || — || March 31, 2011 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=751 bgcolor=#fefefe| 505751 || || — || January 27, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.80" | 800 m || |-id=752 bgcolor=#fefefe| 505752 || || — || January 11, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=753 bgcolor=#fefefe| 505753 || || — || January 12, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=754 bgcolor=#E9E9E9| 505754 || || — || November 28, 2006 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right | 1.1 km || |-id=755 bgcolor=#fefefe| 505755 || || — || October 2, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.87" | 870 m || |-id=756 bgcolor=#E9E9E9| 505756 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.96" | 960 m || |-id=757 bgcolor=#fefefe| 505757 || || — || August 28, 2009 || La Sagra || OAM Obs. || || align=right data-sort-value="0.83" | 830 m || |-id=758 bgcolor=#E9E9E9| 505758 || || — || December 30, 2005 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=759 bgcolor=#fefefe| 505759 || || — || February 2, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.95" | 950 m || |-id=760 bgcolor=#E9E9E9| 505760 || || — || April 22, 1998 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=761 bgcolor=#fefefe| 505761 || || — || September 1, 2013 || Catalina || CSS || V || align=right data-sort-value="0.62" | 620 m || |-id=762 bgcolor=#E9E9E9| 505762 || || — || January 30, 2011 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=763 bgcolor=#fefefe| 505763 || || — || November 16, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.88" | 880 m || |-id=764 bgcolor=#fefefe| 505764 || || — || November 30, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=765 bgcolor=#E9E9E9| 505765 || || — || June 16, 2012 || Haleakala || Pan-STARRS || || align=right | 2.0 km || |-id=766 bgcolor=#fefefe| 505766 || || — || January 17, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.70" | 700 m || |-id=767 bgcolor=#E9E9E9| 505767 || || — || July 29, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=768 bgcolor=#fefefe| 505768 || || — || April 3, 2008 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.77" | 770 m || |-id=769 bgcolor=#fefefe| 505769 || || — || December 15, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=770 bgcolor=#E9E9E9| 505770 || || — || March 5, 2006 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=771 bgcolor=#fefefe| 505771 || || — || October 19, 2007 || Catalina || CSS || || align=right data-sort-value="0.52" | 520 m || |-id=772 bgcolor=#E9E9E9| 505772 || || — || June 16, 2012 || Haleakala || Pan-STARRS || || align=right | 1.6 km || |-id=773 bgcolor=#d6d6d6| 505773 || || — || November 14, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=774 bgcolor=#E9E9E9| 505774 || || — || January 18, 2015 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=775 bgcolor=#fefefe| 505775 || || — || December 10, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.81" | 810 m || |-id=776 bgcolor=#fefefe| 505776 || || — || March 2, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=777 bgcolor=#d6d6d6| 505777 || || — || March 8, 2010 || WISE || WISE || || align=right | 4.0 km || |-id=778 bgcolor=#fefefe| 505778 || || — || February 1, 2008 || Kitt Peak || Spacewatch || V || align=right data-sort-value="0.73" | 730 m || |-id=779 bgcolor=#fefefe| 505779 || || — || November 22, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=780 bgcolor=#d6d6d6| 505780 || || — || December 29, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=781 bgcolor=#E9E9E9| 505781 || || — || February 23, 2011 || Catalina || CSS || || align=right data-sort-value="0.80" | 800 m || |-id=782 bgcolor=#E9E9E9| 505782 || || — || January 30, 2011 || Haleakala || Pan-STARRS || RAF || align=right data-sort-value="0.97" | 970 m || |-id=783 bgcolor=#E9E9E9| 505783 || || — || June 10, 2012 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=784 bgcolor=#fefefe| 505784 || || — || January 19, 2015 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=785 bgcolor=#E9E9E9| 505785 || || — || April 21, 2011 || Haleakala || Pan-STARRS || EUN || align=right | 1.0 km || |-id=786 bgcolor=#E9E9E9| 505786 || || — || September 2, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.88" | 880 m || |-id=787 bgcolor=#E9E9E9| 505787 || || — || November 11, 2004 || Kitt Peak || Spacewatch || EUN || align=right | 1.4 km || |-id=788 bgcolor=#E9E9E9| 505788 || || — || January 30, 2011 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=789 bgcolor=#E9E9E9| 505789 || || — || March 6, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.89" | 890 m || |-id=790 bgcolor=#fefefe| 505790 || || — || October 16, 2006 || Catalina || CSS || || align=right data-sort-value="0.77" | 770 m || |-id=791 bgcolor=#E9E9E9| 505791 || || — || April 14, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.93" | 930 m || |-id=792 bgcolor=#d6d6d6| 505792 || || — || November 18, 2003 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=793 bgcolor=#E9E9E9| 505793 || || — || April 5, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.85" | 850 m || |-id=794 bgcolor=#E9E9E9| 505794 || || — || November 23, 2009 || Mount Lemmon || Mount Lemmon Survey || (5) || align=right data-sort-value="0.82" | 820 m || |-id=795 bgcolor=#fefefe| 505795 || || — || December 6, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=796 bgcolor=#fefefe| 505796 || || — || September 4, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=797 bgcolor=#E9E9E9| 505797 || || — || February 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=798 bgcolor=#fefefe| 505798 || || — || January 15, 2004 || Kitt Peak || Spacewatch || V || align=right data-sort-value="0.60" | 600 m || |-id=799 bgcolor=#fefefe| 505799 || || — || January 10, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=800 bgcolor=#E9E9E9| 505800 || || — || December 21, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |}

505801–505900

|-bgcolor=#fefefe| 505801 || || — || October 24, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=802 bgcolor=#fefefe| 505802 || || — || March 30, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.83" | 830 m || |-id=803 bgcolor=#fefefe| 505803 || || — || January 20, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=804 bgcolor=#fefefe| 505804 || || — || November 19, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.88" | 880 m || |-id=805 bgcolor=#E9E9E9| 505805 || || — || December 24, 2005 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=806 bgcolor=#fefefe| 505806 || || — || April 24, 2012 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.90" | 900 m || |-id=807 bgcolor=#fefefe| 505807 || || — || November 10, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=808 bgcolor=#E9E9E9| 505808 || || — || March 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=809 bgcolor=#E9E9E9| 505809 || || — || December 2, 2005 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=810 bgcolor=#E9E9E9| 505810 || || — || March 26, 2007 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=811 bgcolor=#E9E9E9| 505811 || || — || September 2, 2000 || Socorro || LINEAR || || align=right | 1.3 km || |-id=812 bgcolor=#d6d6d6| 505812 || || — || June 8, 2010 || WISE || WISE || || align=right | 3.5 km || |-id=813 bgcolor=#E9E9E9| 505813 || || — || November 26, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.74" | 740 m || |-id=814 bgcolor=#E9E9E9| 505814 || || — || November 30, 2005 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=815 bgcolor=#E9E9E9| 505815 || || — || October 6, 2013 || Catalina || CSS || || align=right | 1.2 km || |-id=816 bgcolor=#E9E9E9| 505816 || || — || September 6, 2013 || Kitt Peak || Spacewatch || ADE || align=right | 1.3 km || |-id=817 bgcolor=#fefefe| 505817 || || — || January 9, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.52" | 520 m || |-id=818 bgcolor=#E9E9E9| 505818 || || — || September 2, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=819 bgcolor=#E9E9E9| 505819 || || — || February 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=820 bgcolor=#E9E9E9| 505820 || || — || March 5, 2002 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=821 bgcolor=#fefefe| 505821 || || — || September 27, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.75" | 750 m || |-id=822 bgcolor=#fefefe| 505822 || || — || February 9, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=823 bgcolor=#d6d6d6| 505823 || || — || February 17, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=824 bgcolor=#d6d6d6| 505824 || || — || January 25, 2009 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=825 bgcolor=#E9E9E9| 505825 || || — || January 20, 2015 || Haleakala || Pan-STARRS || || align=right | 1.1 km || |-id=826 bgcolor=#E9E9E9| 505826 || || — || February 23, 2007 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right | 1.0 km || |-id=827 bgcolor=#E9E9E9| 505827 || || — || November 30, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=828 bgcolor=#fefefe| 505828 || || — || July 2, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.74" | 740 m || |-id=829 bgcolor=#E9E9E9| 505829 || || — || July 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=830 bgcolor=#E9E9E9| 505830 || || — || August 24, 2000 || Socorro || LINEAR || || align=right | 1.3 km || |-id=831 bgcolor=#FA8072| 505831 || || — || January 6, 2015 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.77" | 770 m || |-id=832 bgcolor=#fefefe| 505832 || || — || February 28, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.82" | 820 m || |-id=833 bgcolor=#E9E9E9| 505833 || || — || February 25, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=834 bgcolor=#fefefe| 505834 || || — || January 18, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.73" | 730 m || |-id=835 bgcolor=#fefefe| 505835 || || — || February 14, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.76" | 760 m || |-id=836 bgcolor=#E9E9E9| 505836 || || — || October 29, 2005 || Catalina || CSS || || align=right | 1.0 km || |-id=837 bgcolor=#E9E9E9| 505837 || || — || October 1, 2003 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=838 bgcolor=#fefefe| 505838 || || — || December 9, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=839 bgcolor=#fefefe| 505839 || || — || September 13, 2009 || La Sagra || OAM Obs. || || align=right | 1.1 km || |-id=840 bgcolor=#fefefe| 505840 || || — || January 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.65" | 650 m || |-id=841 bgcolor=#E9E9E9| 505841 || || — || April 6, 1994 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=842 bgcolor=#fefefe| 505842 || || — || October 3, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.79" | 790 m || |-id=843 bgcolor=#E9E9E9| 505843 || || — || March 13, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.97" | 970 m || |-id=844 bgcolor=#E9E9E9| 505844 || || — || April 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=845 bgcolor=#fefefe| 505845 || || — || September 25, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.91" | 910 m || |-id=846 bgcolor=#d6d6d6| 505846 || || — || January 8, 2010 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=847 bgcolor=#E9E9E9| 505847 || || — || February 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=848 bgcolor=#d6d6d6| 505848 || || — || February 4, 2009 || Catalina || CSS || || align=right | 2.9 km || |-id=849 bgcolor=#fefefe| 505849 || || — || February 17, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.85" | 850 m || |-id=850 bgcolor=#fefefe| 505850 || || — || September 27, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=851 bgcolor=#E9E9E9| 505851 || || — || September 3, 2007 || Catalina || CSS || || align=right | 2.6 km || |-id=852 bgcolor=#E9E9E9| 505852 || || — || August 24, 2012 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=853 bgcolor=#d6d6d6| 505853 || || — || March 4, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=854 bgcolor=#d6d6d6| 505854 || || — || March 12, 2005 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=855 bgcolor=#E9E9E9| 505855 || || — || December 15, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=856 bgcolor=#E9E9E9| 505856 || || — || February 7, 2006 || Catalina || CSS || || align=right | 2.0 km || |-id=857 bgcolor=#fefefe| 505857 || || — || August 28, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.70" | 700 m || |-id=858 bgcolor=#E9E9E9| 505858 || || — || June 21, 2012 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=859 bgcolor=#E9E9E9| 505859 || || — || March 10, 2011 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=860 bgcolor=#E9E9E9| 505860 || || — || February 25, 2006 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=861 bgcolor=#E9E9E9| 505861 || || — || November 1, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=862 bgcolor=#E9E9E9| 505862 || || — || April 2, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.92" | 920 m || |-id=863 bgcolor=#E9E9E9| 505863 || || — || May 22, 2003 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=864 bgcolor=#E9E9E9| 505864 || || — || November 20, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.84" | 840 m || |-id=865 bgcolor=#E9E9E9| 505865 || || — || February 25, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=866 bgcolor=#E9E9E9| 505866 || || — || October 8, 2004 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=867 bgcolor=#E9E9E9| 505867 || || — || January 8, 2006 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=868 bgcolor=#d6d6d6| 505868 || || — || January 24, 2015 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=869 bgcolor=#d6d6d6| 505869 || || — || June 16, 2010 || WISE || WISE || || align=right | 4.0 km || |-id=870 bgcolor=#E9E9E9| 505870 || || — || March 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.87" | 870 m || |-id=871 bgcolor=#E9E9E9| 505871 || || — || October 27, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=872 bgcolor=#E9E9E9| 505872 || || — || August 12, 2012 || Siding Spring || SSS || || align=right | 2.3 km || |-id=873 bgcolor=#fefefe| 505873 || || — || March 3, 2008 || XuYi || PMO NEO || || align=right | 1.0 km || |-id=874 bgcolor=#fefefe| 505874 || || — || January 17, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=875 bgcolor=#fefefe| 505875 || || — || May 7, 2005 || Kitt Peak || Spacewatch || V || align=right data-sort-value="0.64" | 640 m || |-id=876 bgcolor=#fefefe| 505876 || || — || October 16, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.93" | 930 m || |-id=877 bgcolor=#E9E9E9| 505877 || || — || October 25, 2013 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=878 bgcolor=#E9E9E9| 505878 || || — || October 2, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=879 bgcolor=#E9E9E9| 505879 || || — || March 29, 2011 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right data-sort-value="0.92" | 920 m || |-id=880 bgcolor=#E9E9E9| 505880 || || — || October 30, 2013 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=881 bgcolor=#E9E9E9| 505881 || || — || April 13, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=882 bgcolor=#E9E9E9| 505882 || || — || February 27, 2006 || Catalina || CSS || || align=right | 2.3 km || |-id=883 bgcolor=#E9E9E9| 505883 || || — || September 29, 2008 || Catalina || CSS || || align=right | 2.3 km || |-id=884 bgcolor=#E9E9E9| 505884 || || — || November 9, 2009 || Kitt Peak || Spacewatch || EUN || align=right | 1.1 km || |-id=885 bgcolor=#E9E9E9| 505885 || || — || October 8, 2008 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=886 bgcolor=#fefefe| 505886 || || — || February 13, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=887 bgcolor=#fefefe| 505887 || || — || November 17, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=888 bgcolor=#fefefe| 505888 || || — || March 12, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.80" | 800 m || |-id=889 bgcolor=#E9E9E9| 505889 || || — || October 26, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=890 bgcolor=#fefefe| 505890 || || — || March 3, 2005 || Catalina || CSS || || align=right data-sort-value="0.67" | 670 m || |-id=891 bgcolor=#E9E9E9| 505891 || || — || February 18, 2015 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=892 bgcolor=#fefefe| 505892 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.83" | 830 m || |-id=893 bgcolor=#d6d6d6| 505893 || || — || February 18, 2010 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=894 bgcolor=#E9E9E9| 505894 || || — || September 23, 2000 || Socorro || LINEAR || || align=right | 1.8 km || |-id=895 bgcolor=#d6d6d6| 505895 || || — || November 3, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.2 km || |-id=896 bgcolor=#d6d6d6| 505896 || || — || January 22, 2015 || Haleakala || Pan-STARRS || || align=right | 3.5 km || |-id=897 bgcolor=#d6d6d6| 505897 || || — || February 12, 2004 || Kitt Peak || Spacewatch || || align=right | 4.1 km || |-id=898 bgcolor=#d6d6d6| 505898 || || — || January 28, 2015 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=899 bgcolor=#d6d6d6| 505899 || || — || July 25, 2011 || Haleakala || Pan-STARRS || 615 || align=right | 1.4 km || |-id=900 bgcolor=#d6d6d6| 505900 || || — || September 25, 2011 || Haleakala || Pan-STARRS || || align=right | 3.1 km || |}

505901–506000

|-bgcolor=#E9E9E9| 505901 || || — || December 30, 2014 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=902 bgcolor=#E9E9E9| 505902 || || — || September 29, 2008 || Mount Lemmon || Mount Lemmon Survey || WIT || align=right | 1.0 km || |-id=903 bgcolor=#fefefe| 505903 || || — || August 27, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.85" | 850 m || |-id=904 bgcolor=#E9E9E9| 505904 || || — || October 26, 2009 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=905 bgcolor=#E9E9E9| 505905 || || — || October 8, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=906 bgcolor=#E9E9E9| 505906 Raozihe || || || March 30, 2011 || XuYi || PMO NEO || EUN || align=right | 1.1 km || |-id=907 bgcolor=#fefefe| 505907 || || — || November 12, 1999 || Socorro || LINEAR || V || align=right data-sort-value="0.68" | 680 m || |-id=908 bgcolor=#fefefe| 505908 || || — || April 1, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=909 bgcolor=#d6d6d6| 505909 || || — || January 30, 2010 || WISE || WISE || || align=right | 4.2 km || |-id=910 bgcolor=#E9E9E9| 505910 || || — || October 12, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.95" | 950 m || |-id=911 bgcolor=#fefefe| 505911 || || — || March 27, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.65" | 650 m || |-id=912 bgcolor=#E9E9E9| 505912 || || — || September 2, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=913 bgcolor=#E9E9E9| 505913 || || — || February 21, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=914 bgcolor=#fefefe| 505914 || || — || October 21, 2006 || Catalina || CSS || || align=right | 1.1 km || |-id=915 bgcolor=#E9E9E9| 505915 || || — || March 2, 2006 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=916 bgcolor=#d6d6d6| 505916 || || — || February 13, 2004 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=917 bgcolor=#E9E9E9| 505917 || || — || September 11, 2004 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=918 bgcolor=#d6d6d6| 505918 || || — || August 24, 2012 || Catalina || CSS || || align=right | 2.9 km || |-id=919 bgcolor=#E9E9E9| 505919 || || — || January 7, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=920 bgcolor=#E9E9E9| 505920 || || — || October 29, 1999 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=921 bgcolor=#E9E9E9| 505921 || || — || June 10, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.9 km || |-id=922 bgcolor=#E9E9E9| 505922 || || — || November 6, 2013 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.98" | 980 m || |-id=923 bgcolor=#d6d6d6| 505923 || || — || September 19, 2006 || Catalina || CSS || || align=right | 4.0 km || |-id=924 bgcolor=#d6d6d6| 505924 || || — || January 20, 2015 || Kitt Peak || Spacewatch || || align=right | 3.4 km || |-id=925 bgcolor=#E9E9E9| 505925 || || — || January 21, 2015 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=926 bgcolor=#d6d6d6| 505926 || || — || October 2, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.6 km || |-id=927 bgcolor=#fefefe| 505927 || || — || January 14, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.81" | 810 m || |-id=928 bgcolor=#d6d6d6| 505928 || || — || March 14, 2010 || WISE || WISE || T_j (2.99) || align=right | 4.1 km || |-id=929 bgcolor=#E9E9E9| 505929 || || — || October 8, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=930 bgcolor=#d6d6d6| 505930 || || — || January 23, 2015 || Haleakala || Pan-STARRS || || align=right | 3.2 km || |-id=931 bgcolor=#d6d6d6| 505931 || || — || May 12, 2010 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=932 bgcolor=#E9E9E9| 505932 || || — || June 14, 2007 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=933 bgcolor=#E9E9E9| 505933 || || — || January 17, 2010 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=934 bgcolor=#E9E9E9| 505934 || || — || October 15, 2004 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=935 bgcolor=#d6d6d6| 505935 || || — || February 11, 2010 || WISE || WISE || || align=right | 2.9 km || |-id=936 bgcolor=#fefefe| 505936 || || — || October 2, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.85" | 850 m || |-id=937 bgcolor=#E9E9E9| 505937 || || — || September 11, 2004 || Socorro || LINEAR || || align=right | 1.6 km || |-id=938 bgcolor=#E9E9E9| 505938 || || — || January 24, 2015 || Haleakala || Pan-STARRS || || align=right | 2.3 km || |-id=939 bgcolor=#E9E9E9| 505939 || || — || December 8, 2005 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=940 bgcolor=#E9E9E9| 505940 || || — || October 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=941 bgcolor=#d6d6d6| 505941 || || — || January 14, 2008 || Kitt Peak || Spacewatch || || align=right | 3.3 km || |-id=942 bgcolor=#E9E9E9| 505942 || || — || March 24, 2006 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=943 bgcolor=#d6d6d6| 505943 || || — || April 22, 2004 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=944 bgcolor=#E9E9E9| 505944 || || — || April 5, 2011 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=945 bgcolor=#d6d6d6| 505945 || || — || December 6, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=946 bgcolor=#E9E9E9| 505946 || || — || March 2, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=947 bgcolor=#d6d6d6| 505947 || || — || January 30, 2004 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=948 bgcolor=#fefefe| 505948 || || — || November 17, 2006 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.58" | 580 m || |-id=949 bgcolor=#E9E9E9| 505949 || || — || March 21, 2015 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=950 bgcolor=#E9E9E9| 505950 || || — || August 8, 2012 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=951 bgcolor=#E9E9E9| 505951 || || — || April 1, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.87" | 870 m || |-id=952 bgcolor=#d6d6d6| 505952 || || — || March 1, 2009 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=953 bgcolor=#d6d6d6| 505953 || || — || February 23, 2010 || WISE || WISE || || align=right | 3.9 km || |-id=954 bgcolor=#fefefe| 505954 || || — || November 22, 2006 || Mount Lemmon || Mount Lemmon Survey || MAS || align=right data-sort-value="0.98" | 980 m || |-id=955 bgcolor=#d6d6d6| 505955 || || — || January 25, 2015 || Haleakala || Pan-STARRS || BRA || align=right | 1.2 km || |-id=956 bgcolor=#d6d6d6| 505956 || || — || July 8, 2010 || WISE || WISE || NAE || align=right | 1.9 km || |-id=957 bgcolor=#d6d6d6| 505957 || || — || February 16, 2015 || Haleakala || Pan-STARRS || LIX || align=right | 3.2 km || |-id=958 bgcolor=#E9E9E9| 505958 || || — || March 1, 2011 || Mount Lemmon || Mount Lemmon Survey || (5) || align=right data-sort-value="0.79" | 790 m || |-id=959 bgcolor=#E9E9E9| 505959 || || — || November 26, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=960 bgcolor=#E9E9E9| 505960 || || — || April 25, 2006 || Kitt Peak || Spacewatch || AEO || align=right data-sort-value="0.93" | 930 m || |-id=961 bgcolor=#E9E9E9| 505961 || || — || October 20, 2012 || Haleakala || Pan-STARRS || || align=right | 1.9 km || |-id=962 bgcolor=#E9E9E9| 505962 || || — || February 24, 2006 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=963 bgcolor=#fefefe| 505963 || || — || May 3, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.87" | 870 m || |-id=964 bgcolor=#d6d6d6| 505964 || || — || January 31, 2008 || Catalina || CSS || || align=right | 3.6 km || |-id=965 bgcolor=#d6d6d6| 505965 || || — || October 8, 2012 || Haleakala || Pan-STARRS || || align=right | 2.6 km || |-id=966 bgcolor=#E9E9E9| 505966 || || — || March 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.94" | 940 m || |-id=967 bgcolor=#d6d6d6| 505967 || || — || December 9, 2012 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=968 bgcolor=#E9E9E9| 505968 || || — || November 28, 2013 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=969 bgcolor=#d6d6d6| 505969 || || — || March 28, 2015 || Haleakala || Pan-STARRS || || align=right | 2.6 km || |-id=970 bgcolor=#E9E9E9| 505970 || || — || April 17, 1998 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=971 bgcolor=#E9E9E9| 505971 || || — || September 24, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=972 bgcolor=#d6d6d6| 505972 || || — || October 20, 2012 || Haleakala || Pan-STARRS || 615 || align=right | 1.5 km || |-id=973 bgcolor=#E9E9E9| 505973 || || — || October 31, 2013 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=974 bgcolor=#E9E9E9| 505974 || || — || November 27, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=975 bgcolor=#d6d6d6| 505975 || || — || November 12, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=976 bgcolor=#E9E9E9| 505976 || || — || March 26, 2010 || WISE || WISE || || align=right | 2.4 km || |-id=977 bgcolor=#FA8072| 505977 || || — || February 10, 2004 || Socorro || LINEAR || || align=right | 1.2 km || |-id=978 bgcolor=#d6d6d6| 505978 || || — || June 1, 2010 || WISE || WISE || || align=right | 3.6 km || |-id=979 bgcolor=#E9E9E9| 505979 || || — || April 28, 2011 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=980 bgcolor=#d6d6d6| 505980 || || — || November 12, 2012 || Haleakala || Pan-STARRS || || align=right | 3.1 km || |-id=981 bgcolor=#d6d6d6| 505981 || || — || January 24, 2014 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=982 bgcolor=#d6d6d6| 505982 || || — || February 8, 2010 || WISE || WISE || || align=right | 2.8 km || |-id=983 bgcolor=#E9E9E9| 505983 || || — || September 20, 2008 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=984 bgcolor=#d6d6d6| 505984 || || — || March 8, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=985 bgcolor=#E9E9E9| 505985 || || — || September 3, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=986 bgcolor=#E9E9E9| 505986 || || — || October 28, 2008 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=987 bgcolor=#d6d6d6| 505987 || || — || October 6, 2012 || Haleakala || Pan-STARRS || || align=right | 3.4 km || |-id=988 bgcolor=#d6d6d6| 505988 || || — || February 26, 2009 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=989 bgcolor=#E9E9E9| 505989 || || — || October 16, 2012 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=990 bgcolor=#d6d6d6| 505990 || || — || October 17, 2012 || Haleakala || Pan-STARRS || || align=right | 1.8 km || |-id=991 bgcolor=#d6d6d6| 505991 || || — || March 17, 2004 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=992 bgcolor=#E9E9E9| 505992 || || — || November 25, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.81" | 810 m || |-id=993 bgcolor=#E9E9E9| 505993 || || — || March 9, 2011 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=994 bgcolor=#d6d6d6| 505994 || || — || January 18, 2009 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=995 bgcolor=#d6d6d6| 505995 || || — || October 20, 2012 || Haleakala || Pan-STARRS || || align=right | 4.0 km || |-id=996 bgcolor=#d6d6d6| 505996 || || — || February 13, 2009 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=997 bgcolor=#E9E9E9| 505997 || || — || March 21, 2015 || Haleakala || Pan-STARRS || || align=right | 2.4 km || |-id=998 bgcolor=#d6d6d6| 505998 || || — || March 21, 2015 || Haleakala || Pan-STARRS || || align=right | 2.6 km || |-id=999 bgcolor=#E9E9E9| 505999 || || — || February 13, 2010 || Catalina || CSS || || align=right | 1.9 km || |-id=000 bgcolor=#d6d6d6| 506000 || || — || May 12, 2004 || Anderson Mesa || LONEOS || || align=right | 4.5 km || |}

External links

• Discovery Circumstances: Numbered Minor Planets (505001)–(510000) (IAU Minor Planet Center)