List of minor planets: 504001–505000 explained

504001–504100

|-bgcolor=#E9E9E9| 504001 || || — || December 18, 2004 || Socorro || LINEAR || || align=right | 3.0 km || |-id=002 bgcolor=#E9E9E9| 504002 || || — || December 11, 2004 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=003 bgcolor=#E9E9E9| 504003 || || — || January 15, 2005 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=004 bgcolor=#E9E9E9| 504004 || || — || January 16, 2005 || Socorro || LINEAR || || align=right | 3.0 km || |-id=005 bgcolor=#E9E9E9| 504005 || || — || February 1, 2005 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=006 bgcolor=#fefefe| 504006 || || — || March 4, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=007 bgcolor=#fefefe| 504007 || || — || September 27, 2003 || Socorro || LINEAR || H || align=right data-sort-value="0.78" | 780 m || |-id=008 bgcolor=#fefefe| 504008 || || — || March 16, 2005 || Catalina || CSS || H || align=right data-sort-value="0.59" | 590 m || |-id=009 bgcolor=#fefefe| 504009 || || — || March 30, 2005 || Catalina || CSS || || align=right | 1.0 km || |-id=010 bgcolor=#d6d6d6| 504010 || || — || April 6, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=011 bgcolor=#fefefe| 504011 || || — || April 10, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=012 bgcolor=#FA8072| 504012 || || — || May 9, 2005 || Siding Spring || SSS || unusual || align=right | 2.8 km || |-id=013 bgcolor=#fefefe| 504013 || || — || May 10, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=014 bgcolor=#fefefe| 504014 || || — || April 11, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.83" | 830 m || |-id=015 bgcolor=#d6d6d6| 504015 || || — || May 11, 2005 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=016 bgcolor=#fefefe| 504016 || || — || May 3, 2005 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.67" | 670 m || |-id=017 bgcolor=#d6d6d6| 504017 || || — || April 17, 2005 || Kitt Peak || Spacewatch || EOS || align=right | 1.7 km || |-id=018 bgcolor=#fefefe| 504018 || || — || June 29, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.83" | 830 m || |-id=019 bgcolor=#d6d6d6| 504019 || || — || June 29, 2005 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=020 bgcolor=#d6d6d6| 504020 || || — || July 4, 2005 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=021 bgcolor=#d6d6d6| 504021 || || — || July 5, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=022 bgcolor=#d6d6d6| 504022 || || — || July 9, 2005 || Kitt Peak || Spacewatch || LIX || align=right | 3.4 km || |-id=023 bgcolor=#d6d6d6| 504023 || || — || August 28, 2005 || Kitt Peak || Spacewatch || VER || align=right | 2.2 km || |-id=024 bgcolor=#FA8072| 504024 || || — || August 30, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.52" | 520 m || |-id=025 bgcolor=#FFC2E0| 504025 || || — || September 8, 2005 || Siding Spring || SSS || AMO || align=right data-sort-value="0.58" | 580 m || |-id=026 bgcolor=#d6d6d6| 504026 || || — || September 29, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=027 bgcolor=#fefefe| 504027 || || — || September 30, 2005 || Mount Lemmon || Mount Lemmon Survey || critical || align=right data-sort-value="0.31" | 310 m || |-id=028 bgcolor=#d6d6d6| 504028 || || — || August 31, 2005 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=029 bgcolor=#E9E9E9| 504029 || || — || October 7, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=030 bgcolor=#E9E9E9| 504030 || || — || October 1, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.56" | 560 m || |-id=031 bgcolor=#E9E9E9| 504031 || || — || October 26, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=032 bgcolor=#E9E9E9| 504032 || || — || October 26, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=033 bgcolor=#FFC2E0| 504033 || || — || October 29, 2005 || Mount Lemmon || Mount Lemmon Survey || APO +1km || align=right data-sort-value="0.79" | 790 m || |-id=034 bgcolor=#FFC2E0| 504034 || || — || October 30, 2005 || Palomar || NEAT || APO +1kmPHA || align=right | 1.1 km || |-id=035 bgcolor=#E9E9E9| 504035 || || — || October 27, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=036 bgcolor=#E9E9E9| 504036 || || — || October 25, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.60" | 600 m || |-id=037 bgcolor=#E9E9E9| 504037 || || — || October 25, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=038 bgcolor=#E9E9E9| 504038 || || — || October 25, 2005 || Kitt Peak || Spacewatch || EUN || align=right data-sort-value="0.75" | 750 m || |-id=039 bgcolor=#E9E9E9| 504039 || || — || October 26, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=040 bgcolor=#E9E9E9| 504040 || || — || October 28, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.63" | 630 m || |-id=041 bgcolor=#E9E9E9| 504041 || || — || October 29, 2005 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right data-sort-value="0.78" | 780 m || |-id=042 bgcolor=#E9E9E9| 504042 || || — || October 25, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.45" | 450 m || |-id=043 bgcolor=#E9E9E9| 504043 || || — || November 1, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.55" | 550 m || |-id=044 bgcolor=#d6d6d6| 504044 || || — || October 25, 2005 || Kitt Peak || Spacewatch || 7:4 || align=right | 3.9 km || |-id=045 bgcolor=#fefefe| 504045 || || — || October 27, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.60" | 600 m || |-id=046 bgcolor=#d6d6d6| 504046 || || — || September 29, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=047 bgcolor=#E9E9E9| 504047 || || — || November 21, 2005 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=048 bgcolor=#E9E9E9| 504048 || || — || November 21, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.73" | 730 m || |-id=049 bgcolor=#E9E9E9| 504049 || || — || November 25, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=050 bgcolor=#E9E9E9| 504050 || || — || November 26, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=051 bgcolor=#E9E9E9| 504051 || || — || November 25, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=052 bgcolor=#E9E9E9| 504052 || || — || November 26, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.89" | 890 m || |-id=053 bgcolor=#E9E9E9| 504053 || || — || December 4, 2005 || Kitt Peak || Spacewatch || EUN || align=right data-sort-value="0.83" | 830 m || |-id=054 bgcolor=#E9E9E9| 504054 || || — || December 1, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=055 bgcolor=#E9E9E9| 504055 || || — || December 2, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.60" | 600 m || |-id=056 bgcolor=#E9E9E9| 504056 || || — || December 6, 2005 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=057 bgcolor=#E9E9E9| 504057 || || — || December 6, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=058 bgcolor=#E9E9E9| 504058 || || — || December 24, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.41" | 410 m || |-id=059 bgcolor=#E9E9E9| 504059 || || — || November 30, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.76" | 760 m || |-id=060 bgcolor=#E9E9E9| 504060 || || — || December 2, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=061 bgcolor=#E9E9E9| 504061 || || — || December 24, 2005 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=062 bgcolor=#E9E9E9| 504062 || || — || December 25, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.76" | 760 m || |-id=063 bgcolor=#E9E9E9| 504063 || || — || December 27, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=064 bgcolor=#E9E9E9| 504064 || || — || December 27, 2005 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=065 bgcolor=#E9E9E9| 504065 || || — || December 26, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=066 bgcolor=#E9E9E9| 504066 || || — || October 1, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=067 bgcolor=#E9E9E9| 504067 || || — || December 22, 2005 || Kitt Peak || Spacewatch || KON || align=right | 2.0 km || |-id=068 bgcolor=#E9E9E9| 504068 || || — || December 22, 2005 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=069 bgcolor=#E9E9E9| 504069 || || — || December 25, 2005 || Mount Lemmon || Mount Lemmon Survey || ADE || align=right | 2.1 km || |-id=070 bgcolor=#E9E9E9| 504070 || || — || December 27, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=071 bgcolor=#E9E9E9| 504071 || || — || December 29, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=072 bgcolor=#E9E9E9| 504072 || || — || December 29, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=073 bgcolor=#E9E9E9| 504073 || || — || December 6, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=074 bgcolor=#FFC2E0| 504074 || || — || January 1, 2006 || Siding Spring || SSS || APO +1km || align=right | 1.6 km || |-id=075 bgcolor=#E9E9E9| 504075 || || — || December 26, 2005 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right | 1.0 km || |-id=076 bgcolor=#E9E9E9| 504076 || || — || January 22, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=077 bgcolor=#d6d6d6| 504077 || || — || January 23, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=078 bgcolor=#E9E9E9| 504078 || || — || January 23, 2006 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=079 bgcolor=#E9E9E9| 504079 || || — || January 23, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.94" | 940 m || |-id=080 bgcolor=#fefefe| 504080 || || — || December 27, 2005 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.78" | 780 m || |-id=081 bgcolor=#E9E9E9| 504081 || || — || January 25, 2006 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=082 bgcolor=#E9E9E9| 504082 || || — || January 5, 2006 || Anderson Mesa || LONEOS || || align=right | 1.8 km || |-id=083 bgcolor=#E9E9E9| 504083 || || — || January 28, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.83" | 830 m || |-id=084 bgcolor=#E9E9E9| 504084 || || — || January 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=085 bgcolor=#E9E9E9| 504085 || || — || January 30, 2006 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=086 bgcolor=#E9E9E9| 504086 || || — || January 23, 2006 || Kitt Peak || Spacewatch || EUN || align=right | 1.3 km || |-id=087 bgcolor=#E9E9E9| 504087 || || — || January 23, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=088 bgcolor=#E9E9E9| 504088 || || — || February 1, 2006 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=089 bgcolor=#fefefe| 504089 || || — || January 20, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=090 bgcolor=#FA8072| 504090 || || — || February 20, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=091 bgcolor=#E9E9E9| 504091 || || — || February 7, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=092 bgcolor=#E9E9E9| 504092 || || — || February 20, 2006 || Kitt Peak || Spacewatch || MRX || align=right data-sort-value="0.97" | 970 m || |-id=093 bgcolor=#E9E9E9| 504093 || || — || February 20, 2006 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=094 bgcolor=#E9E9E9| 504094 || || — || February 6, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=095 bgcolor=#E9E9E9| 504095 || || — || February 24, 2006 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=096 bgcolor=#fefefe| 504096 || || — || February 25, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=097 bgcolor=#fefefe| 504097 || || — || February 25, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=098 bgcolor=#E9E9E9| 504098 || || — || February 25, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=099 bgcolor=#E9E9E9| 504099 || || — || February 27, 2006 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=100 bgcolor=#E9E9E9| 504100 || || — || January 23, 2006 || Catalina || CSS || || align=right | 1.9 km || |}

504101–504200

|-bgcolor=#fefefe| 504101 || || — || February 25, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=102 bgcolor=#E9E9E9| 504102 || || — || February 25, 2006 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=103 bgcolor=#E9E9E9| 504103 || || — || March 4, 2006 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=104 bgcolor=#E9E9E9| 504104 || || — || March 23, 2006 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=105 bgcolor=#E9E9E9| 504105 || || — || March 5, 2006 || Socorro || LINEAR || || align=right | 2.6 km || |-id=106 bgcolor=#E9E9E9| 504106 || || — || April 2, 2006 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=107 bgcolor=#E9E9E9| 504107 || || — || April 20, 2006 || Kitt Peak || Spacewatch || BAR || align=right data-sort-value="0.92" | 920 m || |-id=108 bgcolor=#fefefe| 504108 || || — || April 26, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=109 bgcolor=#E9E9E9| 504109 || || — || April 30, 2006 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=110 bgcolor=#E9E9E9| 504110 || || — || April 26, 2006 || Cerro Tololo || M. W. Buie || AGN || align=right data-sort-value="0.82" | 820 m || |-id=111 bgcolor=#fefefe| 504111 || || — || May 19, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.66" | 660 m || |-id=112 bgcolor=#fefefe| 504112 || || — || May 21, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.52" | 520 m || |-id=113 bgcolor=#E9E9E9| 504113 || || — || May 8, 2006 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=114 bgcolor=#d6d6d6| 504114 || || — || June 20, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=115 bgcolor=#fefefe| 504115 || || — || July 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=116 bgcolor=#E9E9E9| 504116 || || — || August 19, 2006 || Anderson Mesa || LONEOS || || align=right | 1.7 km || |-id=117 bgcolor=#fefefe| 504117 || || — || August 18, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.79" | 790 m || |-id=118 bgcolor=#d6d6d6| 504118 || || — || August 19, 2006 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=119 bgcolor=#fefefe| 504119 || || — || September 14, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=120 bgcolor=#d6d6d6| 504120 || || — || September 14, 2006 || Kitt Peak || Spacewatch || EOS || align=right | 1.5 km || |-id=121 bgcolor=#d6d6d6| 504121 || || — || September 14, 2006 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=122 bgcolor=#d6d6d6| 504122 || || — || September 14, 2006 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=123 bgcolor=#d6d6d6| 504123 || || — || September 14, 2006 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=124 bgcolor=#fefefe| 504124 || || — || September 14, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=125 bgcolor=#fefefe| 504125 || || — || September 15, 2006 || Kitt Peak || Spacewatch || MAScritical || align=right data-sort-value="0.47" | 470 m || |-id=126 bgcolor=#d6d6d6| 504126 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=127 bgcolor=#fefefe| 504127 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=128 bgcolor=#d6d6d6| 504128 || || — || September 15, 2006 || Kitt Peak || Spacewatch || EOS || align=right | 1.3 km || |-id=129 bgcolor=#fefefe| 504129 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=130 bgcolor=#d6d6d6| 504130 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=131 bgcolor=#fefefe| 504131 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=132 bgcolor=#d6d6d6| 504132 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=133 bgcolor=#d6d6d6| 504133 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=134 bgcolor=#d6d6d6| 504134 || || — || September 15, 2006 || Kitt Peak || Spacewatch || URS || align=right | 3.3 km || |-id=135 bgcolor=#d6d6d6| 504135 || || — || September 14, 2006 || Mauna Kea || J. Masiero || || align=right | 2.0 km || |-id=136 bgcolor=#d6d6d6| 504136 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=137 bgcolor=#fefefe| 504137 || || — || September 17, 2006 || Catalina || CSS || || align=right data-sort-value="0.71" | 710 m || |-id=138 bgcolor=#fefefe| 504138 || || — || September 16, 2006 || Catalina || CSS || || align=right data-sort-value="0.69" | 690 m || |-id=139 bgcolor=#d6d6d6| 504139 || || — || September 18, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=140 bgcolor=#d6d6d6| 504140 || || — || September 18, 2006 || Catalina || CSS || EMA || align=right | 3.8 km || |-id=141 bgcolor=#fefefe| 504141 || || — || September 19, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=142 bgcolor=#d6d6d6| 504142 || || — || September 18, 2006 || Kitt Peak || Spacewatch || THM || align=right | 2.2 km || |-id=143 bgcolor=#fefefe| 504143 || || — || August 28, 2006 || Catalina || CSS || NYS || align=right data-sort-value="0.52" | 520 m || |-id=144 bgcolor=#fefefe| 504144 || || — || March 3, 2005 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.67" | 670 m || |-id=145 bgcolor=#d6d6d6| 504145 || || — || September 19, 2006 || Kitt Peak || Spacewatch || EOS || align=right | 1.5 km || |-id=146 bgcolor=#fefefe| 504146 || || — || September 19, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=147 bgcolor=#fefefe| 504147 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=148 bgcolor=#fefefe| 504148 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=149 bgcolor=#d6d6d6| 504149 || || — || September 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=150 bgcolor=#fefefe| 504150 || || — || September 18, 2006 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.52" | 520 m || |-id=151 bgcolor=#d6d6d6| 504151 || || — || August 28, 2006 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=152 bgcolor=#d6d6d6| 504152 || || — || September 26, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=153 bgcolor=#d6d6d6| 504153 || || — || September 26, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=154 bgcolor=#d6d6d6| 504154 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=155 bgcolor=#d6d6d6| 504155 || || — || September 26, 2006 || Kitt Peak || Spacewatch || EOS || align=right | 1.5 km || |-id=156 bgcolor=#d6d6d6| 504156 || || — || September 26, 2006 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=157 bgcolor=#d6d6d6| 504157 || || — || September 28, 2006 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=158 bgcolor=#fefefe| 504158 || || — || September 25, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=159 bgcolor=#fefefe| 504159 || || — || September 17, 2006 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.53" | 530 m || |-id=160 bgcolor=#B88A00| 504160 || || — || September 26, 2006 || Kitt Peak || Spacewatch || unusual || align=right | 6.9 km || |-id=161 bgcolor=#fefefe| 504161 || || — || September 18, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.55" | 550 m || |-id=162 bgcolor=#fefefe| 504162 || || — || September 17, 2006 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.50" | 500 m || |-id=163 bgcolor=#fefefe| 504163 || || — || September 17, 2006 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.63" | 630 m || |-id=164 bgcolor=#d6d6d6| 504164 || || — || September 19, 2006 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=165 bgcolor=#fefefe| 504165 || || — || September 14, 2006 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.68" | 680 m || |-id=166 bgcolor=#d6d6d6| 504166 || || — || September 30, 2006 || Mount Lemmon || Mount Lemmon Survey || THM || align=right | 2.2 km || |-id=167 bgcolor=#fefefe| 504167 || || — || September 30, 2006 || Catalina || CSS || NYS || align=right data-sort-value="0.55" | 550 m || |-id=168 bgcolor=#fefefe| 504168 || || — || September 30, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.69" | 690 m || |-id=169 bgcolor=#fefefe| 504169 || || — || September 30, 2006 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.68" | 680 m || |-id=170 bgcolor=#d6d6d6| 504170 || || — || September 15, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=171 bgcolor=#d6d6d6| 504171 || || — || September 16, 2006 || Kitt Peak || Spacewatch || THM || align=right | 2.0 km || |-id=172 bgcolor=#d6d6d6| 504172 || || — || September 27, 2006 || Apache Point || A. C. Becker || || align=right | 2.4 km || |-id=173 bgcolor=#d6d6d6| 504173 || || — || September 30, 2006 || Apache Point || A. C. Becker || || align=right | 2.1 km || |-id=174 bgcolor=#E9E9E9| 504174 || || — || September 17, 2006 || Catalina || CSS || || align=right | 1.5 km || |-id=175 bgcolor=#d6d6d6| 504175 || || — || September 25, 2006 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=176 bgcolor=#d6d6d6| 504176 || || — || September 27, 2006 || Mount Lemmon || Mount Lemmon Survey || THM || align=right | 2.0 km || |-id=177 bgcolor=#fefefe| 504177 || || — || September 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=178 bgcolor=#d6d6d6| 504178 || || — || September 26, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=179 bgcolor=#d6d6d6| 504179 || || — || September 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=180 bgcolor=#d6d6d6| 504180 || || — || September 28, 2006 || Catalina || CSS || || align=right | 3.6 km || |-id=181 bgcolor=#FFC2E0| 504181 || || — || October 1, 2006 || Siding Spring || SSS || APO || align=right data-sort-value="0.65" | 650 m || |-id=182 bgcolor=#fefefe| 504182 || || — || October 2, 2006 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.58" | 580 m || |-id=183 bgcolor=#fefefe| 504183 || || — || September 17, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.83" | 830 m || |-id=184 bgcolor=#fefefe| 504184 || || — || September 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.65" | 650 m || |-id=185 bgcolor=#d6d6d6| 504185 || || — || October 12, 2006 || Kitt Peak || Spacewatch || THM || align=right | 2.2 km || |-id=186 bgcolor=#d6d6d6| 504186 || || — || September 30, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=187 bgcolor=#d6d6d6| 504187 || || — || September 26, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.2 km || |-id=188 bgcolor=#d6d6d6| 504188 || || — || October 12, 2006 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=189 bgcolor=#d6d6d6| 504189 || || — || October 12, 2006 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=190 bgcolor=#d6d6d6| 504190 || || — || October 12, 2006 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=191 bgcolor=#d6d6d6| 504191 || || — || October 12, 2006 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=192 bgcolor=#fefefe| 504192 || || — || September 26, 2006 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.39" | 390 m || |-id=193 bgcolor=#d6d6d6| 504193 || || — || October 15, 2006 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=194 bgcolor=#d6d6d6| 504194 || || — || October 13, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=195 bgcolor=#d6d6d6| 504195 || || — || October 13, 2006 || Kitt Peak || Spacewatch || EOS || align=right | 1.9 km || |-id=196 bgcolor=#fefefe| 504196 || || — || October 13, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=197 bgcolor=#d6d6d6| 504197 || || — || September 18, 2006 || Kitt Peak || Spacewatch || THM || align=right | 1.9 km || |-id=198 bgcolor=#d6d6d6| 504198 || || — || September 30, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=199 bgcolor=#d6d6d6| 504199 || || — || October 1, 2006 || Apache Point || A. C. Becker || || align=right | 3.3 km || |-id=200 bgcolor=#d6d6d6| 504200 || || — || September 18, 2006 || Kitt Peak || Spacewatch || EOS || align=right | 1.3 km || |}

504201–504300

|-bgcolor=#d6d6d6| 504201 || || — || October 13, 2006 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=202 bgcolor=#d6d6d6| 504202 || || — || October 4, 2006 || Mount Lemmon || Mount Lemmon Survey || HYG || align=right | 2.1 km || |-id=203 bgcolor=#d6d6d6| 504203 || || — || October 3, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=204 bgcolor=#d6d6d6| 504204 || || — || September 30, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.7 km || |-id=205 bgcolor=#fefefe| 504205 || || — || October 16, 2006 || Kitt Peak || Spacewatch || V || align=right data-sort-value="0.51" | 510 m || |-id=206 bgcolor=#d6d6d6| 504206 || || — || October 3, 2006 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=207 bgcolor=#fefefe| 504207 || || — || September 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=208 bgcolor=#d6d6d6| 504208 || || — || October 12, 2006 || Kitt Peak || Spacewatch || THM || align=right | 1.7 km || |-id=209 bgcolor=#fefefe| 504209 || || — || October 16, 2006 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.44" | 440 m || |-id=210 bgcolor=#fefefe| 504210 || || — || October 16, 2006 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.42" | 420 m || |-id=211 bgcolor=#d6d6d6| 504211 || || — || October 16, 2006 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=212 bgcolor=#fefefe| 504212 || || — || October 16, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.59" | 590 m || |-id=213 bgcolor=#d6d6d6| 504213 || || — || October 17, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=214 bgcolor=#d6d6d6| 504214 || || — || September 20, 2006 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |-id=215 bgcolor=#fefefe| 504215 || || — || September 28, 2006 || Catalina || CSS || || align=right data-sort-value="0.75" | 750 m || |-id=216 bgcolor=#d6d6d6| 504216 || || — || June 15, 2005 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=217 bgcolor=#d6d6d6| 504217 || || — || September 30, 2006 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=218 bgcolor=#d6d6d6| 504218 || || — || October 17, 2006 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=219 bgcolor=#fefefe| 504219 || || — || October 18, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=220 bgcolor=#d6d6d6| 504220 || || — || October 18, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=221 bgcolor=#fefefe| 504221 || || — || October 18, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.52" | 520 m || |-id=222 bgcolor=#fefefe| 504222 || || — || September 30, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.69" | 690 m || |-id=223 bgcolor=#d6d6d6| 504223 || || — || September 24, 2006 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=224 bgcolor=#fefefe| 504224 || || — || May 20, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=225 bgcolor=#d6d6d6| 504225 || || — || September 28, 2006 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=226 bgcolor=#d6d6d6| 504226 || || — || October 19, 2006 || Kitt Peak || Spacewatch || || align=right | 3.7 km || |-id=227 bgcolor=#d6d6d6| 504227 || || — || October 19, 2006 || Kitt Peak || Spacewatch || EOS || align=right | 1.6 km || |-id=228 bgcolor=#d6d6d6| 504228 || || — || September 19, 2006 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=229 bgcolor=#d6d6d6| 504229 || || — || October 16, 2006 || Catalina || CSS || || align=right | 2.9 km || |-id=230 bgcolor=#d6d6d6| 504230 || || — || October 19, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=231 bgcolor=#d6d6d6| 504231 || || — || October 20, 2006 || Kitt Peak || Spacewatch || THM || align=right | 1.9 km || |-id=232 bgcolor=#fefefe| 504232 || || — || July 21, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=233 bgcolor=#d6d6d6| 504233 || || — || September 28, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=234 bgcolor=#d6d6d6| 504234 || || — || October 19, 2006 || Mount Lemmon || Mount Lemmon Survey || LIX || align=right | 3.3 km || |-id=235 bgcolor=#fefefe| 504235 || || — || October 21, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.56" | 560 m || |-id=236 bgcolor=#d6d6d6| 504236 || || — || September 18, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=237 bgcolor=#d6d6d6| 504237 || || — || October 23, 2006 || Kitt Peak || Spacewatch || || align=right | 4.2 km || |-id=238 bgcolor=#d6d6d6| 504238 || || — || October 27, 2006 || Mount Lemmon || Mount Lemmon Survey || THM || align=right | 1.8 km || |-id=239 bgcolor=#d6d6d6| 504239 || || — || October 20, 2006 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=240 bgcolor=#fefefe| 504240 || || — || October 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.86" | 860 m || |-id=241 bgcolor=#d6d6d6| 504241 || || — || October 28, 2006 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=242 bgcolor=#fefefe| 504242 || || — || October 27, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=243 bgcolor=#d6d6d6| 504243 || || — || October 27, 2006 || Catalina || CSS || T_j (2.99) || align=right | 3.8 km || |-id=244 bgcolor=#d6d6d6| 504244 || || — || September 30, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=245 bgcolor=#d6d6d6| 504245 || || — || October 16, 2006 || Kitt Peak || Spacewatch || VER || align=right | 2.0 km || |-id=246 bgcolor=#fefefe| 504246 || || — || October 28, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=247 bgcolor=#d6d6d6| 504247 || || — || October 13, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=248 bgcolor=#d6d6d6| 504248 || || — || October 3, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=249 bgcolor=#d6d6d6| 504249 || || — || September 14, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=250 bgcolor=#fefefe| 504250 || || — || September 17, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=251 bgcolor=#d6d6d6| 504251 || || — || October 20, 2006 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=252 bgcolor=#d6d6d6| 504252 || || — || October 20, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 4.2 km || |-id=253 bgcolor=#d6d6d6| 504253 || || — || October 16, 2006 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=254 bgcolor=#fefefe| 504254 || || — || October 19, 2006 || Catalina || CSS || || align=right data-sort-value="0.86" | 860 m || |-id=255 bgcolor=#fefefe| 504255 || || — || October 12, 2006 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.57" | 570 m || |-id=256 bgcolor=#FFC2E0| 504256 || || — || November 13, 2006 || Socorro || LINEAR || APOPHA || align=right data-sort-value="0.59" | 590 m || |-id=257 bgcolor=#fefefe| 504257 || || — || October 21, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=258 bgcolor=#d6d6d6| 504258 || || — || September 28, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.4 km || |-id=259 bgcolor=#d6d6d6| 504259 || || — || October 27, 2006 || Mount Lemmon || Mount Lemmon Survey || TIR || align=right | 1.9 km || |-id=260 bgcolor=#d6d6d6| 504260 || || — || November 10, 2006 || Kitt Peak || Spacewatch || THB || align=right | 3.0 km || |-id=261 bgcolor=#fefefe| 504261 || || — || November 11, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.88" | 880 m || |-id=262 bgcolor=#d6d6d6| 504262 || || — || November 11, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=263 bgcolor=#d6d6d6| 504263 || || — || November 14, 2006 || Socorro || LINEAR || T_j (2.97) || align=right | 4.0 km || |-id=264 bgcolor=#d6d6d6| 504264 || || — || November 1, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=265 bgcolor=#d6d6d6| 504265 || || — || September 28, 2006 || Catalina || CSS || || align=right | 3.5 km || |-id=266 bgcolor=#fefefe| 504266 || || — || September 28, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.56" | 560 m || |-id=267 bgcolor=#d6d6d6| 504267 || || — || October 21, 2006 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=268 bgcolor=#fefefe| 504268 || || — || September 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.60" | 600 m || |-id=269 bgcolor=#fefefe| 504269 || || — || August 18, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.74" | 740 m || |-id=270 bgcolor=#d6d6d6| 504270 || || — || November 11, 2006 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=271 bgcolor=#d6d6d6| 504271 || || — || September 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=272 bgcolor=#d6d6d6| 504272 || || — || September 28, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=273 bgcolor=#fefefe| 504273 || || — || November 16, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=274 bgcolor=#d6d6d6| 504274 || || — || November 16, 2006 || Mount Lemmon || Mount Lemmon Survey || LIX || align=right | 3.6 km || |-id=275 bgcolor=#fefefe| 504275 || || — || November 17, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=276 bgcolor=#d6d6d6| 504276 || || — || October 4, 2006 || Mount Lemmon || Mount Lemmon Survey || EUP || align=right | 3.6 km || |-id=277 bgcolor=#d6d6d6| 504277 || || — || November 17, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=278 bgcolor=#fefefe| 504278 || || — || November 17, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=279 bgcolor=#d6d6d6| 504279 || || — || November 18, 2006 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=280 bgcolor=#fefefe| 504280 || || — || October 21, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=281 bgcolor=#d6d6d6| 504281 || || — || November 13, 2006 || Catalina || CSS || || align=right | 3.0 km || |-id=282 bgcolor=#d6d6d6| 504282 || || — || October 21, 2006 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=283 bgcolor=#fefefe| 504283 || || — || November 18, 2006 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.65" | 650 m || |-id=284 bgcolor=#fefefe| 504284 || || — || November 23, 2006 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.49" | 490 m || |-id=285 bgcolor=#fefefe| 504285 || || — || December 10, 2006 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.71" | 710 m || |-id=286 bgcolor=#fefefe| 504286 || || — || November 17, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=287 bgcolor=#d6d6d6| 504287 || || — || November 27, 2006 || Kitt Peak || Spacewatch || T_j (2.97) || align=right | 3.0 km || |-id=288 bgcolor=#d6d6d6| 504288 || || — || September 27, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=289 bgcolor=#E9E9E9| 504289 || || — || December 12, 2006 || Catalina || CSS || || align=right | 2.6 km || |-id=290 bgcolor=#fefefe| 504290 || || — || November 18, 2006 || Mount Lemmon || Mount Lemmon Survey || V || align=right data-sort-value="0.51" | 510 m || |-id=291 bgcolor=#fefefe| 504291 || || — || November 11, 2006 || Kitt Peak || Spacewatch || V || align=right data-sort-value="0.61" | 610 m || |-id=292 bgcolor=#d6d6d6| 504292 || || — || November 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=293 bgcolor=#fefefe| 504293 || || — || January 24, 2007 || Socorro || LINEAR || || align=right data-sort-value="0.74" | 740 m || |-id=294 bgcolor=#fefefe| 504294 || || — || December 27, 2006 || Catalina || CSS || || align=right | 1.4 km || |-id=295 bgcolor=#d6d6d6| 504295 || || — || December 20, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=296 bgcolor=#E9E9E9| 504296 || || — || February 21, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=297 bgcolor=#E9E9E9| 504297 || || — || February 21, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=298 bgcolor=#fefefe| 504298 || || — || February 25, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.51" | 510 m || |-id=299 bgcolor=#E9E9E9| 504299 || || — || March 11, 2007 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=300 bgcolor=#E9E9E9| 504300 || || — || March 12, 2007 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |}

504301–504400

|-bgcolor=#E9E9E9| 504301 || || — || February 27, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=302 bgcolor=#d6d6d6| 504302 || || — || March 9, 2007 || Kitt Peak || Spacewatch || T_j (2.96) || align=right | 5.3 km || |-id=303 bgcolor=#E9E9E9| 504303 || || — || April 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.80" | 800 m || |-id=304 bgcolor=#E9E9E9| 504304 || || — || April 14, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=305 bgcolor=#E9E9E9| 504305 || || — || October 9, 2004 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=306 bgcolor=#d6d6d6| 504306 || || — || April 18, 2007 || Kitt Peak || Spacewatch || 3:2 || align=right | 4.2 km || |-id=307 bgcolor=#E9E9E9| 504307 || || — || April 20, 2007 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=308 bgcolor=#E9E9E9| 504308 || || — || April 20, 2007 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=309 bgcolor=#E9E9E9| 504309 || || — || March 25, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=310 bgcolor=#E9E9E9| 504310 || || — || April 23, 2007 || Catalina || CSS || || align=right | 3.8 km || |-id=311 bgcolor=#E9E9E9| 504311 || || — || April 24, 2007 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=312 bgcolor=#E9E9E9| 504312 || || — || June 7, 2007 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=313 bgcolor=#E9E9E9| 504313 || || — || June 10, 2007 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=314 bgcolor=#E9E9E9| 504314 || || — || May 12, 2007 || Mount Lemmon || Mount Lemmon Survey || HNS || align=right | 1.1 km || |-id=315 bgcolor=#FA8072| 504315 || || — || September 3, 2007 || Catalina || CSS || || align=right data-sort-value="0.58" | 580 m || |-id=316 bgcolor=#fefefe| 504316 || || — || September 9, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=317 bgcolor=#d6d6d6| 504317 || || — || September 9, 2007 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=318 bgcolor=#fefefe| 504318 || || — || September 10, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.64" | 640 m || |-id=319 bgcolor=#fefefe| 504319 || || — || October 7, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.55" | 550 m || |-id=320 bgcolor=#d6d6d6| 504320 || || — || August 24, 2007 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=321 bgcolor=#fefefe| 504321 || || — || September 8, 2007 || Anderson Mesa || LONEOS || (883) || align=right data-sort-value="0.73" | 730 m || |-id=322 bgcolor=#FA8072| 504322 || || — || August 22, 2007 || Socorro || LINEAR || || align=right data-sort-value="0.59" | 590 m || |-id=323 bgcolor=#fefefe| 504323 || || — || September 13, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=324 bgcolor=#d6d6d6| 504324 || || — || September 15, 2007 || Kitt Peak || Spacewatch || EOS || align=right | 1.6 km || |-id=325 bgcolor=#fefefe| 504325 || || — || September 9, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=326 bgcolor=#d6d6d6| 504326 || || — || September 15, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=327 bgcolor=#d6d6d6| 504327 || || — || September 11, 2007 || Mount Lemmon || Mount Lemmon Survey || KOR || align=right | 1.1 km || |-id=328 bgcolor=#fefefe| 504328 || || — || September 11, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=329 bgcolor=#fefefe| 504329 || || — || September 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=330 bgcolor=#fefefe| 504330 || || — || September 8, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.60" | 600 m || |-id=331 bgcolor=#fefefe| 504331 || || — || September 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=332 bgcolor=#d6d6d6| 504332 || || — || October 8, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.5 km || |-id=333 bgcolor=#fefefe| 504333 || || — || September 11, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=334 bgcolor=#fefefe| 504334 || || — || October 9, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.82" | 820 m || |-id=335 bgcolor=#fefefe| 504335 || || — || October 6, 2007 || Socorro || LINEAR || || align=right data-sort-value="0.70" | 700 m || |-id=336 bgcolor=#fefefe| 504336 || || — || October 9, 2007 || Socorro || LINEAR || || align=right data-sort-value="0.54" | 540 m || |-id=337 bgcolor=#fefefe| 504337 || || — || October 12, 2007 || Socorro || LINEAR || || align=right data-sort-value="0.57" | 570 m || |-id=338 bgcolor=#fefefe| 504338 || || — || October 9, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=339 bgcolor=#d6d6d6| 504339 || || — || October 8, 2007 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=340 bgcolor=#d6d6d6| 504340 || || — || October 8, 2007 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=341 bgcolor=#fefefe| 504341 || || — || October 7, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.70" | 700 m || |-id=342 bgcolor=#d6d6d6| 504342 || || — || October 8, 2007 || Catalina || CSS || EOS || align=right | 1.8 km || |-id=343 bgcolor=#d6d6d6| 504343 || || — || October 8, 2007 || Kitt Peak || Spacewatch || KOR || align=right | 1.3 km || |-id=344 bgcolor=#d6d6d6| 504344 || || — || October 8, 2007 || Kitt Peak || Spacewatch || EOS || align=right | 1.6 km || |-id=345 bgcolor=#E9E9E9| 504345 || || — || October 10, 2007 || Kitt Peak || Spacewatch || HOF || align=right | 2.6 km || |-id=346 bgcolor=#d6d6d6| 504346 || || — || October 10, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.6 km || |-id=347 bgcolor=#d6d6d6| 504347 || || — || October 9, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=348 bgcolor=#fefefe| 504348 || || — || October 8, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=349 bgcolor=#d6d6d6| 504349 || || — || October 8, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=350 bgcolor=#E9E9E9| 504350 || || — || October 4, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=351 bgcolor=#fefefe| 504351 || || — || October 11, 2007 || Kitt Peak || Spacewatch || (2076) || align=right data-sort-value="0.57" | 570 m || |-id=352 bgcolor=#fefefe| 504352 || || — || October 4, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.49" | 490 m || |-id=353 bgcolor=#FA8072| 504353 || || — || October 9, 2007 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.74" | 740 m || |-id=354 bgcolor=#d6d6d6| 504354 || || — || October 12, 2007 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=355 bgcolor=#d6d6d6| 504355 || || — || October 12, 2007 || Kitt Peak || Spacewatch || KOR || align=right data-sort-value="0.98" | 980 m || |-id=356 bgcolor=#d6d6d6| 504356 || || — || October 12, 2007 || Kitt Peak || Spacewatch || KOR || align=right | 1.1 km || |-id=357 bgcolor=#fefefe| 504357 || || — || October 18, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.77" | 770 m || |-id=358 bgcolor=#d6d6d6| 504358 || || — || October 16, 2007 || Catalina || CSS || || align=right | 3.3 km || |-id=359 bgcolor=#d6d6d6| 504359 || || — || October 15, 2007 || Kitt Peak || Spacewatch || NAE || align=right | 2.0 km || |-id=360 bgcolor=#fefefe| 504360 || || — || October 20, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.46" | 460 m || |-id=361 bgcolor=#fefefe| 504361 || || — || October 30, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.49" | 490 m || |-id=362 bgcolor=#d6d6d6| 504362 || || — || October 12, 2007 || Kitt Peak || Spacewatch || KOR || align=right | 1.3 km || |-id=363 bgcolor=#d6d6d6| 504363 || || — || October 8, 2007 || Kitt Peak || Spacewatch || NAE || align=right | 2.1 km || |-id=364 bgcolor=#d6d6d6| 504364 || || — || October 10, 2007 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=365 bgcolor=#d6d6d6| 504365 || || — || October 15, 2007 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=366 bgcolor=#d6d6d6| 504366 || || — || October 11, 2007 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=367 bgcolor=#fefefe| 504367 || || — || October 20, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=368 bgcolor=#fefefe| 504368 || || — || October 18, 2007 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=369 bgcolor=#fefefe| 504369 || || — || November 1, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=370 bgcolor=#d6d6d6| 504370 || || — || October 9, 2007 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=371 bgcolor=#d6d6d6| 504371 || || — || October 10, 2007 || Anderson Mesa || LONEOS || || align=right | 3.0 km || |-id=372 bgcolor=#fefefe| 504372 || || — || October 9, 2007 || Catalina || CSS || H || align=right data-sort-value="0.67" | 670 m || |-id=373 bgcolor=#d6d6d6| 504373 || || — || November 1, 2007 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=374 bgcolor=#fefefe| 504374 || || — || November 2, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.86" | 860 m || |-id=375 bgcolor=#fefefe| 504375 || || — || September 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.53" | 530 m || |-id=376 bgcolor=#d6d6d6| 504376 || || — || October 10, 2007 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=377 bgcolor=#fefefe| 504377 || || — || September 18, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=378 bgcolor=#fefefe| 504378 || || — || November 1, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=379 bgcolor=#fefefe| 504379 || || — || November 1, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=380 bgcolor=#d6d6d6| 504380 || || — || October 15, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=381 bgcolor=#d6d6d6| 504381 || || — || October 20, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=382 bgcolor=#fefefe| 504382 || || — || November 4, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=383 bgcolor=#d6d6d6| 504383 || || — || November 1, 2007 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=384 bgcolor=#fefefe| 504384 || || — || November 6, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.60" | 600 m || |-id=385 bgcolor=#fefefe| 504385 || || — || November 8, 2007 || Socorro || LINEAR || || align=right data-sort-value="0.72" | 720 m || |-id=386 bgcolor=#d6d6d6| 504386 || || — || November 4, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=387 bgcolor=#d6d6d6| 504387 || || — || November 4, 2007 || Mount Lemmon || Mount Lemmon Survey || (1118) || align=right | 3.4 km || |-id=388 bgcolor=#fefefe| 504388 || || — || April 2, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.58" | 580 m || |-id=389 bgcolor=#fefefe| 504389 || || — || November 7, 2007 || Catalina || CSS || || align=right data-sort-value="0.71" | 710 m || |-id=390 bgcolor=#d6d6d6| 504390 || || — || October 18, 2007 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=391 bgcolor=#d6d6d6| 504391 || || — || November 5, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=392 bgcolor=#FFC2E0| 504392 || || — || November 15, 2007 || Catalina || CSS || AMOcritical || align=right data-sort-value="0.45" | 450 m || |-id=393 bgcolor=#d6d6d6| 504393 || || — || November 2, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.2 km || |-id=394 bgcolor=#d6d6d6| 504394 || || — || November 13, 2007 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=395 bgcolor=#fefefe| 504395 || || — || October 17, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.55" | 550 m || |-id=396 bgcolor=#fefefe| 504396 || || — || November 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.49" | 490 m || |-id=397 bgcolor=#d6d6d6| 504397 || || — || November 5, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=398 bgcolor=#d6d6d6| 504398 || || — || November 5, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.8 km || |-id=399 bgcolor=#d6d6d6| 504399 || || — || November 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=400 bgcolor=#fefefe| 504400 || || — || November 2, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.70" | 700 m || |}

504401–504500

|-bgcolor=#d6d6d6| 504401 || || — || November 7, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=402 bgcolor=#d6d6d6| 504402 || || — || October 9, 2007 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=403 bgcolor=#d6d6d6| 504403 || || — || November 18, 2007 || Mount Lemmon || Mount Lemmon Survey || KOR || align=right | 1.1 km || |-id=404 bgcolor=#d6d6d6| 504404 || || — || November 19, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=405 bgcolor=#d6d6d6| 504405 || || — || October 21, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.4 km || |-id=406 bgcolor=#fefefe| 504406 || || — || November 17, 2007 || Socorro || LINEAR || || align=right data-sort-value="0.67" | 670 m || |-id=407 bgcolor=#fefefe| 504407 || || — || November 2, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.74" | 740 m || |-id=408 bgcolor=#d6d6d6| 504408 || || — || November 4, 2007 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=409 bgcolor=#d6d6d6| 504409 || || — || December 13, 2007 || Socorro || LINEAR || || align=right | 3.5 km || |-id=410 bgcolor=#fefefe| 504410 || || — || December 5, 2007 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.63" | 630 m || |-id=411 bgcolor=#d6d6d6| 504411 || || — || December 15, 2007 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=412 bgcolor=#d6d6d6| 504412 || || — || December 5, 2007 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=413 bgcolor=#d6d6d6| 504413 || || — || November 9, 2007 || Socorro || LINEAR || TIR || align=right | 2.8 km || |-id=414 bgcolor=#d6d6d6| 504414 || || — || December 4, 2007 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=415 bgcolor=#fefefe| 504415 || || — || December 3, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=416 bgcolor=#d6d6d6| 504416 || || — || December 5, 2007 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=417 bgcolor=#d6d6d6| 504417 || || — || December 30, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=418 bgcolor=#fefefe| 504418 || || — || December 31, 2007 || Mount Lemmon || Mount Lemmon Survey || V || align=right data-sort-value="0.64" | 640 m || |-id=419 bgcolor=#fefefe| 504419 || || — || December 30, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.56" | 560 m || |-id=420 bgcolor=#d6d6d6| 504420 || || — || December 30, 2007 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=421 bgcolor=#d6d6d6| 504421 || || — || January 10, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=422 bgcolor=#d6d6d6| 504422 || || — || January 10, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=423 bgcolor=#d6d6d6| 504423 || || — || January 3, 2008 || Calvin-Rehoboth || Calvin–Rehoboth Obs. || || align=right | 2.3 km || |-id=424 bgcolor=#d6d6d6| 504424 || || — || January 10, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=425 bgcolor=#fefefe| 504425 || || — || January 10, 2008 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.50" | 500 m || |-id=426 bgcolor=#d6d6d6| 504426 || || — || November 12, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=427 bgcolor=#d6d6d6| 504427 || || — || December 14, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=428 bgcolor=#fefefe| 504428 || || — || December 30, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=429 bgcolor=#d6d6d6| 504429 || || — || January 11, 2008 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=430 bgcolor=#fefefe| 504430 || || — || December 30, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.75" | 750 m || |-id=431 bgcolor=#d6d6d6| 504431 || || — || December 30, 2007 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=432 bgcolor=#d6d6d6| 504432 || || — || January 12, 2008 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=433 bgcolor=#fefefe| 504433 || || — || December 31, 2007 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=434 bgcolor=#fefefe| 504434 || || — || September 25, 2006 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.63" | 630 m || |-id=435 bgcolor=#d6d6d6| 504435 || || — || January 1, 2008 || Kitt Peak || Spacewatch || VER || align=right | 2.3 km || |-id=436 bgcolor=#d6d6d6| 504436 || || — || January 11, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=437 bgcolor=#fefefe| 504437 || || — || January 11, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.88" | 880 m || |-id=438 bgcolor=#d6d6d6| 504438 || || — || December 15, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=439 bgcolor=#fefefe| 504439 || || — || January 31, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.55" | 550 m || |-id=440 bgcolor=#E9E9E9| 504440 || || — || December 31, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=441 bgcolor=#fefefe| 504441 || || — || January 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.83" | 830 m || |-id=442 bgcolor=#d6d6d6| 504442 || || — || January 19, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=443 bgcolor=#d6d6d6| 504443 || || — || February 2, 2008 || Vail-Jarnac || Jarnac Obs. || || align=right | 2.6 km || |-id=444 bgcolor=#d6d6d6| 504444 || || — || January 10, 2008 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=445 bgcolor=#d6d6d6| 504445 || || — || January 16, 2008 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=446 bgcolor=#d6d6d6| 504446 || || — || February 10, 2008 || Altschwendt || W. Ries || || align=right | 1.9 km || |-id=447 bgcolor=#d6d6d6| 504447 || || — || December 30, 2007 || Mount Lemmon || Mount Lemmon Survey || LIX || align=right | 3.5 km || |-id=448 bgcolor=#fefefe| 504448 || || — || February 8, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=449 bgcolor=#fefefe| 504449 || || — || February 9, 2008 || Purple Mountain || PMO NEO || || align=right data-sort-value="0.67" | 670 m || |-id=450 bgcolor=#fefefe| 504450 || || — || January 31, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.61" | 610 m || |-id=451 bgcolor=#fefefe| 504451 || || — || February 7, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.51" | 510 m || |-id=452 bgcolor=#d6d6d6| 504452 || || — || January 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=453 bgcolor=#d6d6d6| 504453 || || — || February 8, 2008 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=454 bgcolor=#fefefe| 504454 || || — || February 8, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=455 bgcolor=#d6d6d6| 504455 || || — || January 10, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=456 bgcolor=#d6d6d6| 504456 || || — || January 31, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=457 bgcolor=#fefefe| 504457 || || — || December 31, 2007 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.63" | 630 m || |-id=458 bgcolor=#fefefe| 504458 || || — || January 12, 2008 || Catalina || CSS || || align=right | 1.3 km || |-id=459 bgcolor=#fefefe| 504459 || || — || January 15, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.89" | 890 m || |-id=460 bgcolor=#d6d6d6| 504460 || || — || February 8, 2008 || Kitt Peak || Spacewatch || TIR || align=right | 2.7 km || |-id=461 bgcolor=#fefefe| 504461 || || — || February 2, 2008 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.58" | 580 m || |-id=462 bgcolor=#fefefe| 504462 || || — || February 3, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=463 bgcolor=#d6d6d6| 504463 || || — || January 12, 2008 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=464 bgcolor=#d6d6d6| 504464 || || — || February 28, 2008 || Catalina || CSS || || align=right | 2.7 km || |-id=465 bgcolor=#d6d6d6| 504465 || || — || January 11, 2008 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=466 bgcolor=#d6d6d6| 504466 || || — || October 18, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=467 bgcolor=#d6d6d6| 504467 || || — || April 7, 2003 || Kitt Peak || Spacewatch || TIR || align=right | 2.9 km || |-id=468 bgcolor=#fefefe| 504468 || || — || February 27, 2008 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.39" | 390 m || |-id=469 bgcolor=#d6d6d6| 504469 || || — || February 28, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=470 bgcolor=#fefefe| 504470 || || — || February 29, 2008 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.65" | 650 m || |-id=471 bgcolor=#fefefe| 504471 || || — || February 2, 2008 || Mount Lemmon || Mount Lemmon Survey || MAS || align=right data-sort-value="0.65" | 650 m || |-id=472 bgcolor=#d6d6d6| 504472 || || — || February 24, 2008 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=473 bgcolor=#fefefe| 504473 || || — || March 3, 2008 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.49" | 490 m || |-id=474 bgcolor=#fefefe| 504474 || || — || March 4, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=475 bgcolor=#fefefe| 504475 || || — || March 2, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.73" | 730 m || |-id=476 bgcolor=#fefefe| 504476 || || — || March 7, 2008 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.56" | 560 m || |-id=477 bgcolor=#d6d6d6| 504477 || || — || March 3, 2008 || XuYi || PMO NEO || || align=right | 3.5 km || |-id=478 bgcolor=#d6d6d6| 504478 || || — || February 9, 2008 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=479 bgcolor=#d6d6d6| 504479 || || — || March 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=480 bgcolor=#fefefe| 504480 || || — || March 4, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.81" | 810 m || |-id=481 bgcolor=#d6d6d6| 504481 || || — || March 27, 2008 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=482 bgcolor=#d6d6d6| 504482 || || — || March 28, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=483 bgcolor=#fefefe| 504483 || || — || February 10, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=484 bgcolor=#E9E9E9| 504484 || || — || March 30, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.91" | 910 m || |-id=485 bgcolor=#d6d6d6| 504485 || || — || February 9, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=486 bgcolor=#fefefe| 504486 || || — || March 11, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=487 bgcolor=#fefefe| 504487 || || — || March 30, 2008 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.57" | 570 m || |-id=488 bgcolor=#fefefe| 504488 || || — || March 29, 2008 || Kitt Peak || Spacewatch || SUL || align=right | 1.9 km || |-id=489 bgcolor=#d6d6d6| 504489 || || — || April 3, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=490 bgcolor=#d6d6d6| 504490 || || — || March 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=491 bgcolor=#fefefe| 504491 || || — || April 1, 2008 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.61" | 610 m || |-id=492 bgcolor=#fefefe| 504492 || || — || April 8, 2008 || Catalina || CSS || || align=right | 1.2 km || |-id=493 bgcolor=#fefefe| 504493 || || — || April 9, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=494 bgcolor=#fefefe| 504494 || || — || April 24, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=495 bgcolor=#fefefe| 504495 || || — || April 28, 2008 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.69" | 690 m || |-id=496 bgcolor=#fefefe| 504496 || || — || September 25, 2006 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.56" | 560 m || |-id=497 bgcolor=#E9E9E9| 504497 || || — || May 1, 2008 || Catalina || CSS || BAR || align=right | 1.4 km || |-id=498 bgcolor=#fefefe| 504498 || || — || April 6, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.70" | 700 m || |-id=499 bgcolor=#E9E9E9| 504499 || || — || May 3, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.79" | 790 m || |-id=500 bgcolor=#E9E9E9| 504500 || || — || April 27, 2008 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right data-sort-value="0.89" | 890 m || |}

504501–504600

|-bgcolor=#fefefe| 504501 || || — || June 3, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.68" | 680 m || |-id=502 bgcolor=#E9E9E9| 504502 || || — || June 3, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.95" | 950 m || |-id=503 bgcolor=#FA8072| 504503 || || — || April 30, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.71" | 710 m || |-id=504 bgcolor=#E9E9E9| 504504 || || — || June 26, 2008 || La Sagra || OAM Obs. || || align=right data-sort-value="0.92" | 920 m || |-id=505 bgcolor=#FFC2E0| 504505 || || — || June 28, 2008 || Siding Spring || SSS || AMOcritical || align=right data-sort-value="0.78" | 780 m || |-id=506 bgcolor=#E9E9E9| 504506 || || — || June 30, 2008 || Eskridge || G. Hug || || align=right | 1.4 km || |-id=507 bgcolor=#E9E9E9| 504507 || || — || June 30, 2008 || Socorro || LINEAR || || align=right | 2.3 km || |-id=508 bgcolor=#E9E9E9| 504508 || || — || July 29, 2008 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=509 bgcolor=#E9E9E9| 504509 || || — || August 8, 2008 || La Sagra || OAM Obs. || || align=right | 1.6 km || |-id=510 bgcolor=#E9E9E9| 504510 || || — || August 7, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=511 bgcolor=#E9E9E9| 504511 || || — || August 26, 2008 || Piszkéstető || K. Sárneczky || || align=right | 1.5 km || |-id=512 bgcolor=#E9E9E9| 504512 || || — || August 5, 2008 || La Sagra || OAM Obs. || || align=right | 1.6 km || |-id=513 bgcolor=#E9E9E9| 504513 || || — || July 1, 2008 || Catalina || CSS || || align=right | 1.8 km || |-id=514 bgcolor=#E9E9E9| 504514 || || — || August 30, 2008 || Socorro || LINEAR || || align=right | 2.4 km || |-id=515 bgcolor=#E9E9E9| 504515 || || — || August 30, 2008 || Socorro || LINEAR || || align=right | 2.0 km || |-id=516 bgcolor=#E9E9E9| 504516 || || — || September 2, 2008 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=517 bgcolor=#E9E9E9| 504517 || || — || August 25, 2008 || La Sagra || OAM Obs. || || align=right | 1.9 km || |-id=518 bgcolor=#E9E9E9| 504518 || || — || August 24, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=519 bgcolor=#E9E9E9| 504519 || || — || September 2, 2008 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=520 bgcolor=#E9E9E9| 504520 || || — || September 3, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=521 bgcolor=#E9E9E9| 504521 || || — || September 3, 2008 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=522 bgcolor=#E9E9E9| 504522 || || — || September 4, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=523 bgcolor=#E9E9E9| 504523 || || — || September 4, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=524 bgcolor=#E9E9E9| 504524 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=525 bgcolor=#E9E9E9| 504525 || || — || September 5, 2008 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=526 bgcolor=#E9E9E9| 504526 || || — || September 5, 2008 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=527 bgcolor=#E9E9E9| 504527 || || — || September 5, 2008 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=528 bgcolor=#E9E9E9| 504528 || || — || September 5, 2008 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=529 bgcolor=#E9E9E9| 504529 || || — || September 2, 2008 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=530 bgcolor=#E9E9E9| 504530 || || — || February 1, 2006 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=531 bgcolor=#E9E9E9| 504531 || || — || September 4, 2008 || Socorro || LINEAR || || align=right | 2.0 km || |-id=532 bgcolor=#E9E9E9| 504532 || || — || September 22, 2008 || Goodricke-Pigott || R. A. Tucker || || align=right | 1.4 km || |-id=533 bgcolor=#E9E9E9| 504533 || || — || September 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=534 bgcolor=#E9E9E9| 504534 || || — || September 19, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=535 bgcolor=#E9E9E9| 504535 || || — || September 20, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=536 bgcolor=#E9E9E9| 504536 || || — || August 29, 2008 || La Sagra || OAM Obs. || || align=right | 1.5 km || |-id=537 bgcolor=#E9E9E9| 504537 || || — || September 20, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=538 bgcolor=#E9E9E9| 504538 || || — || July 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=539 bgcolor=#E9E9E9| 504539 || || — || September 21, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=540 bgcolor=#E9E9E9| 504540 || || — || September 21, 2008 || Kitt Peak || Spacewatch || NEM || align=right | 2.0 km || |-id=541 bgcolor=#E9E9E9| 504541 || || — || September 21, 2008 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=542 bgcolor=#E9E9E9| 504542 || || — || September 22, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=543 bgcolor=#E9E9E9| 504543 || || — || September 22, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=544 bgcolor=#E9E9E9| 504544 || || — || September 22, 2008 || Mount Lemmon || Mount Lemmon Survey || MRX || align=right data-sort-value="0.95" | 950 m || |-id=545 bgcolor=#E9E9E9| 504545 || || — || September 22, 2008 || Kitt Peak || Spacewatch || PAD || align=right | 1.4 km || |-id=546 bgcolor=#E9E9E9| 504546 || || — || August 24, 2008 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=547 bgcolor=#E9E9E9| 504547 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=548 bgcolor=#E9E9E9| 504548 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=549 bgcolor=#E9E9E9| 504549 || || — || September 21, 2008 || Kitt Peak || Spacewatch || AEO || align=right data-sort-value="0.93" | 930 m || |-id=550 bgcolor=#E9E9E9| 504550 || || — || September 28, 2008 || Catalina || CSS || || align=right | 1.4 km || |-id=551 bgcolor=#E9E9E9| 504551 || || — || September 5, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=552 bgcolor=#E9E9E9| 504552 || || — || September 23, 2008 || Kitt Peak || Spacewatch || WIT || align=right data-sort-value="0.77" | 770 m || |-id=553 bgcolor=#E9E9E9| 504553 || || — || September 23, 2008 || Kitt Peak || Spacewatch || AGN || align=right data-sort-value="0.94" | 940 m || |-id=554 bgcolor=#E9E9E9| 504554 || || — || September 28, 2008 || Catalina || CSS || || align=right | 1.5 km || |-id=555 bgcolor=#C2E0FF| 504555 || || — || September 24, 2008 || Palomar || M. E. Schwamb, M. E. Brown, D. L. Rabinowitz || plutino || align=right | 227 km || |-id=556 bgcolor=#E9E9E9| 504556 || || — || September 24, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=557 bgcolor=#E9E9E9| 504557 || || — || September 24, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=558 bgcolor=#E9E9E9| 504558 || || — || September 24, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=559 bgcolor=#E9E9E9| 504559 || || — || September 24, 2008 || Mount Lemmon || Mount Lemmon Survey || NEM || align=right | 2.1 km || |-id=560 bgcolor=#E9E9E9| 504560 || || — || September 24, 2008 || Catalina || CSS || || align=right | 1.6 km || |-id=561 bgcolor=#E9E9E9| 504561 || || — || September 21, 2008 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=562 bgcolor=#E9E9E9| 504562 || || — || September 24, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=563 bgcolor=#E9E9E9| 504563 || || — || September 26, 2008 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=564 bgcolor=#E9E9E9| 504564 || || — || October 7, 2008 || Tiki || N. Teamo || || align=right | 1.7 km || |-id=565 bgcolor=#E9E9E9| 504565 || || — || October 1, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=566 bgcolor=#E9E9E9| 504566 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=567 bgcolor=#E9E9E9| 504567 || || — || October 1, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=568 bgcolor=#FA8072| 504568 || || — || October 9, 2008 || Catalina || CSS || || align=right data-sort-value="0.31" | 310 m || |-id=569 bgcolor=#E9E9E9| 504569 || || — || September 20, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=570 bgcolor=#E9E9E9| 504570 || || — || October 1, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=571 bgcolor=#E9E9E9| 504571 || || — || October 1, 2008 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=572 bgcolor=#E9E9E9| 504572 || || — || October 2, 2008 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=573 bgcolor=#E9E9E9| 504573 || || — || October 2, 2008 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=574 bgcolor=#E9E9E9| 504574 || || — || October 2, 2008 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=575 bgcolor=#E9E9E9| 504575 || || — || September 23, 2008 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=576 bgcolor=#E9E9E9| 504576 || || — || September 23, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=577 bgcolor=#E9E9E9| 504577 || || — || September 25, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=578 bgcolor=#E9E9E9| 504578 || || — || October 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=579 bgcolor=#d6d6d6| 504579 || || — || October 6, 2008 || Mount Lemmon || Mount Lemmon Survey || 3:2 || align=right | 4.0 km || |-id=580 bgcolor=#E9E9E9| 504580 || || — || October 6, 2008 || Mount Lemmon || Mount Lemmon Survey || (1547) || align=right | 1.2 km || |-id=581 bgcolor=#E9E9E9| 504581 || || — || September 23, 2008 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=582 bgcolor=#E9E9E9| 504582 || || — || October 8, 2008 || Mount Lemmon || Mount Lemmon Survey || GEF || align=right data-sort-value="0.87" | 870 m || |-id=583 bgcolor=#E9E9E9| 504583 || || — || October 9, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.99" | 990 m || |-id=584 bgcolor=#E9E9E9| 504584 || || — || October 3, 2008 || La Sagra || OAM Obs. || || align=right | 1.7 km || |-id=585 bgcolor=#E9E9E9| 504585 || || — || October 9, 2008 || Kitt Peak || Spacewatch || DOR || align=right | 1.9 km || |-id=586 bgcolor=#E9E9E9| 504586 || || — || October 2, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=587 bgcolor=#E9E9E9| 504587 || || — || October 17, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=588 bgcolor=#E9E9E9| 504588 || || — || September 22, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=589 bgcolor=#E9E9E9| 504589 || || — || October 20, 2008 || Kitt Peak || Spacewatch || WIT || align=right data-sort-value="0.82" | 820 m || |-id=590 bgcolor=#E9E9E9| 504590 || || — || September 25, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=591 bgcolor=#E9E9E9| 504591 || || — || October 21, 2008 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=592 bgcolor=#E9E9E9| 504592 || || — || October 21, 2008 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=593 bgcolor=#E9E9E9| 504593 || || — || October 21, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=594 bgcolor=#E9E9E9| 504594 || || — || October 21, 2008 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=595 bgcolor=#E9E9E9| 504595 || || — || October 22, 2008 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=596 bgcolor=#E9E9E9| 504596 || || — || October 21, 2008 || Kitt Peak || Spacewatch || JUN || align=right data-sort-value="0.92" | 920 m || |-id=597 bgcolor=#E9E9E9| 504597 || || — || October 22, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=598 bgcolor=#E9E9E9| 504598 || || — || October 22, 2008 || Kitt Peak || Spacewatch || AEO || align=right data-sort-value="0.91" | 910 m || |-id=599 bgcolor=#E9E9E9| 504599 || || — || October 22, 2008 || Kitt Peak || Spacewatch || WIT || align=right data-sort-value="0.83" | 830 m || |-id=600 bgcolor=#E9E9E9| 504600 || || — || October 22, 2008 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |}

504601–504700

|-bgcolor=#E9E9E9| 504601 || || — || October 22, 2008 || Kitt Peak || Spacewatch || AGN || align=right | 1.00 km || |-id=602 bgcolor=#E9E9E9| 504602 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=603 bgcolor=#E9E9E9| 504603 || || — || October 29, 1999 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=604 bgcolor=#E9E9E9| 504604 || || — || October 23, 2008 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=605 bgcolor=#E9E9E9| 504605 || || — || October 23, 2008 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=606 bgcolor=#E9E9E9| 504606 || || — || October 23, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=607 bgcolor=#E9E9E9| 504607 || || — || October 23, 2008 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=608 bgcolor=#E9E9E9| 504608 || || — || October 23, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=609 bgcolor=#E9E9E9| 504609 || || — || October 24, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=610 bgcolor=#E9E9E9| 504610 || || — || October 25, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=611 bgcolor=#E9E9E9| 504611 || || — || October 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=612 bgcolor=#E9E9E9| 504612 || || — || October 26, 2008 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=613 bgcolor=#E9E9E9| 504613 || || — || October 27, 2008 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=614 bgcolor=#E9E9E9| 504614 || || — || October 28, 2008 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=615 bgcolor=#E9E9E9| 504615 || || — || October 20, 2008 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=616 bgcolor=#E9E9E9| 504616 || || — || October 28, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=617 bgcolor=#E9E9E9| 504617 || || — || October 25, 2008 || Mount Lemmon || Mount Lemmon Survey || HOF || align=right | 2.1 km || |-id=618 bgcolor=#E9E9E9| 504618 || || — || October 10, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=619 bgcolor=#E9E9E9| 504619 || || — || October 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=620 bgcolor=#E9E9E9| 504620 || || — || September 24, 2008 || Catalina || CSS || || align=right | 2.5 km || |-id=621 bgcolor=#E9E9E9| 504621 || || — || October 31, 2008 || Catalina || CSS || || align=right | 2.0 km || |-id=622 bgcolor=#E9E9E9| 504622 || || — || October 28, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=623 bgcolor=#E9E9E9| 504623 || || — || October 22, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=624 bgcolor=#E9E9E9| 504624 || || — || October 20, 2008 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=625 bgcolor=#E9E9E9| 504625 || || — || October 24, 2008 || Catalina || CSS || || align=right | 1.8 km || |-id=626 bgcolor=#E9E9E9| 504626 || || — || October 26, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=627 bgcolor=#E9E9E9| 504627 || || — || October 25, 2008 || Kitt Peak || Spacewatch || AGN || align=right data-sort-value="0.90" | 900 m || |-id=628 bgcolor=#E9E9E9| 504628 || || — || November 2, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=629 bgcolor=#E9E9E9| 504629 || || — || September 29, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=630 bgcolor=#E9E9E9| 504630 || || — || October 26, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=631 bgcolor=#E9E9E9| 504631 || || — || November 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=632 bgcolor=#E9E9E9| 504632 || || — || October 31, 2008 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=633 bgcolor=#E9E9E9| 504633 || || — || September 29, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=634 bgcolor=#E9E9E9| 504634 || || — || November 17, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=635 bgcolor=#E9E9E9| 504635 || || — || September 23, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=636 bgcolor=#E9E9E9| 504636 || || — || September 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=637 bgcolor=#E9E9E9| 504637 || || — || November 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=638 bgcolor=#E9E9E9| 504638 || || — || November 2, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=639 bgcolor=#E9E9E9| 504639 || || — || November 30, 2008 || Kitt Peak || Spacewatch || AGN || align=right | 1.0 km || |-id=640 bgcolor=#E9E9E9| 504640 || || — || November 17, 2008 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=641 bgcolor=#E9E9E9| 504641 || || — || November 21, 2008 || Kitt Peak || Spacewatch || AST || align=right | 1.5 km || |-id=642 bgcolor=#E9E9E9| 504642 || || — || November 18, 2008 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=643 bgcolor=#E9E9E9| 504643 || || — || September 27, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=644 bgcolor=#E9E9E9| 504644 || || — || November 19, 2008 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=645 bgcolor=#E9E9E9| 504645 || || — || October 3, 2008 || Mount Lemmon || Mount Lemmon Survey || AEO || align=right data-sort-value="0.95" | 950 m || |-id=646 bgcolor=#E9E9E9| 504646 || || — || October 29, 2008 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=647 bgcolor=#d6d6d6| 504647 || || — || December 2, 2008 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=648 bgcolor=#E9E9E9| 504648 || || — || September 29, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=649 bgcolor=#d6d6d6| 504649 || || — || December 29, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=650 bgcolor=#fefefe| 504650 || || — || December 29, 2008 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.45" | 450 m || |-id=651 bgcolor=#d6d6d6| 504651 || || — || December 22, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=652 bgcolor=#d6d6d6| 504652 || || — || December 22, 2008 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=653 bgcolor=#d6d6d6| 504653 || || — || December 29, 2008 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=654 bgcolor=#d6d6d6| 504654 || || — || December 22, 2008 || Kitt Peak || Spacewatch || || align=right | 4.1 km || |-id=655 bgcolor=#d6d6d6| 504655 || || — || December 30, 2008 || Mount Lemmon || Mount Lemmon Survey || KOR || align=right | 1.1 km || |-id=656 bgcolor=#d6d6d6| 504656 || || — || December 30, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=657 bgcolor=#d6d6d6| 504657 || || — || November 1, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=658 bgcolor=#d6d6d6| 504658 || || — || December 21, 2008 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=659 bgcolor=#d6d6d6| 504659 || || — || December 22, 2008 || Kitt Peak || Spacewatch || NAE || align=right | 2.5 km || |-id=660 bgcolor=#fefefe| 504660 || || — || January 15, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.77" | 770 m || |-id=661 bgcolor=#d6d6d6| 504661 || || — || December 21, 2008 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=662 bgcolor=#d6d6d6| 504662 || || — || December 30, 2008 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=663 bgcolor=#d6d6d6| 504663 || || — || January 2, 2009 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=664 bgcolor=#d6d6d6| 504664 || || — || December 22, 2008 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=665 bgcolor=#fefefe| 504665 || || — || January 3, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.74" | 740 m || |-id=666 bgcolor=#fefefe| 504666 || || — || January 15, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.74" | 740 m || |-id=667 bgcolor=#d6d6d6| 504667 || || — || January 31, 2009 || Kitt Peak || Spacewatch || KOR || align=right | 1.3 km || |-id=668 bgcolor=#fefefe| 504668 || || — || January 30, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=669 bgcolor=#d6d6d6| 504669 || || — || January 17, 2009 || Kitt Peak || Spacewatch || TIR || align=right | 3.0 km || |-id=670 bgcolor=#d6d6d6| 504670 || || — || January 25, 2009 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=671 bgcolor=#d6d6d6| 504671 || || — || February 1, 2009 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=672 bgcolor=#d6d6d6| 504672 || || — || January 20, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=673 bgcolor=#d6d6d6| 504673 || || — || January 15, 2009 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=674 bgcolor=#d6d6d6| 504674 || || — || December 3, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=675 bgcolor=#fefefe| 504675 || || — || February 19, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=676 bgcolor=#fefefe| 504676 || || — || February 17, 2009 || La Sagra || OAM Obs. || || align=right data-sort-value="0.68" | 680 m || |-id=677 bgcolor=#fefefe| 504677 || || — || January 17, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=678 bgcolor=#d6d6d6| 504678 || || — || January 25, 2009 || Kitt Peak || Spacewatch || || align=right | 3.5 km || |-id=679 bgcolor=#d6d6d6| 504679 || || — || January 29, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=680 bgcolor=#FFC2E0| 504680 || || — || March 5, 2009 || Siding Spring || SSS || APOPHAcritical || align=right data-sort-value="0.39" | 390 m || |-id=681 bgcolor=#d6d6d6| 504681 || || — || March 17, 2009 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=682 bgcolor=#d6d6d6| 504682 || || — || March 16, 2009 || Kitt Peak || Spacewatch || EOS || align=right | 2.2 km || |-id=683 bgcolor=#fefefe| 504683 || || — || March 17, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.52" | 520 m || |-id=684 bgcolor=#d6d6d6| 504684 || || — || March 1, 2009 || Kitt Peak || Spacewatch || EOS || align=right | 1.8 km || |-id=685 bgcolor=#d6d6d6| 504685 || || — || December 29, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.5 km || |-id=686 bgcolor=#d6d6d6| 504686 || || — || March 3, 2009 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=687 bgcolor=#d6d6d6| 504687 || || — || March 18, 2009 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=688 bgcolor=#d6d6d6| 504688 || || — || March 16, 2009 || Kitt Peak || Spacewatch || || align=right | 3.3 km || |-id=689 bgcolor=#fefefe| 504689 || || — || March 18, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.81" | 810 m || |-id=690 bgcolor=#d6d6d6| 504690 || || — || April 20, 2009 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=691 bgcolor=#fefefe| 504691 || || — || March 17, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=692 bgcolor=#fefefe| 504692 || || — || April 23, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=693 bgcolor=#fefefe| 504693 || || — || April 18, 2009 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.63" | 630 m || |-id=694 bgcolor=#d6d6d6| 504694 || || — || April 29, 2009 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=695 bgcolor=#fefefe| 504695 || || — || April 26, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=696 bgcolor=#fefefe| 504696 || || — || April 22, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.77" | 770 m || |-id=697 bgcolor=#d6d6d6| 504697 || || — || April 30, 2009 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=698 bgcolor=#fefefe| 504698 || || — || May 13, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.83" | 830 m || |-id=699 bgcolor=#d6d6d6| 504699 || || — || May 29, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.2 km || |-id=700 bgcolor=#fefefe| 504700 || || — || June 30, 2009 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.54" | 540 m || |}

504701–504800

|-bgcolor=#fefefe| 504701 || || — || August 15, 2009 || Kitt Peak || Spacewatch || V || align=right data-sort-value="0.63" | 630 m || |-id=702 bgcolor=#FA8072| 504702 || || — || July 14, 2009 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.66" | 660 m || |-id=703 bgcolor=#fefefe| 504703 || || — || September 12, 2009 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.69" | 690 m || |-id=704 bgcolor=#fefefe| 504704 || || — || September 15, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.96" | 960 m || |-id=705 bgcolor=#E9E9E9| 504705 || || — || September 15, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.79" | 790 m || |-id=706 bgcolor=#fefefe| 504706 || || — || September 22, 2009 || Altschwendt || W. Ries || || align=right data-sort-value="0.55" | 550 m || |-id=707 bgcolor=#E9E9E9| 504707 || || — || September 16, 2009 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=708 bgcolor=#fefefe| 504708 || || — || September 17, 2009 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.56" | 560 m || |-id=709 bgcolor=#fefefe| 504709 || || — || August 20, 2009 || La Sagra || OAM Obs. || MAS || align=right data-sort-value="0.78" | 780 m || |-id=710 bgcolor=#fefefe| 504710 || || — || August 20, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.80" | 800 m || |-id=711 bgcolor=#FFC2E0| 504711 || || — || September 28, 2009 || Mount Lemmon || Mount Lemmon Survey || APO || align=right data-sort-value="0.49" | 490 m || |-id=712 bgcolor=#E9E9E9| 504712 || || — || September 21, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.79" | 790 m || |-id=713 bgcolor=#fefefe| 504713 || || — || September 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.56" | 560 m || |-id=714 bgcolor=#fefefe| 504714 || || — || September 25, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.73" | 730 m || |-id=715 bgcolor=#E9E9E9| 504715 || || — || September 29, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.85" | 850 m || |-id=716 bgcolor=#fefefe| 504716 || || — || August 27, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.77" | 770 m || |-id=717 bgcolor=#E9E9E9| 504717 || || — || October 15, 2009 || La Sagra || OAM Obs. || || align=right | 2.4 km || |-id=718 bgcolor=#d6d6d6| 504718 || || — || December 4, 2011 || Haleakala || Pan-STARRS || 3:2 || align=right | 4.9 km || |-id=719 bgcolor=#fefefe| 504719 || || — || September 29, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.80" | 800 m || |-id=720 bgcolor=#E9E9E9| 504720 || || — || October 18, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=721 bgcolor=#E9E9E9| 504721 || || — || October 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=722 bgcolor=#E9E9E9| 504722 || || — || October 28, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.63" | 630 m || |-id=723 bgcolor=#E9E9E9| 504723 || || — || October 14, 2009 || Catalina || CSS || || align=right | 1.2 km || |-id=724 bgcolor=#E9E9E9| 504724 || || — || October 23, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.95" | 950 m || |-id=725 bgcolor=#E9E9E9| 504725 || || — || October 28, 2009 || Bisei SG Center || BATTeRS || || align=right data-sort-value="0.64" | 640 m || |-id=726 bgcolor=#E9E9E9| 504726 || || — || October 26, 2009 || Mount Lemmon || Mount Lemmon Survey || HNS || align=right data-sort-value="0.93" | 930 m || |-id=727 bgcolor=#E9E9E9| 504727 || || — || October 18, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.48" | 480 m || |-id=728 bgcolor=#E9E9E9| 504728 || || — || October 24, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.40" | 400 m || |-id=729 bgcolor=#fefefe| 504729 || || — || October 18, 2009 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.71" | 710 m || |-id=730 bgcolor=#E9E9E9| 504730 || || — || November 9, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=731 bgcolor=#E9E9E9| 504731 || || — || October 22, 2009 || Mount Lemmon || Mount Lemmon Survey || BAR || align=right | 1.2 km || |-id=732 bgcolor=#E9E9E9| 504732 || || — || November 10, 2009 || La Sagra || OAM Obs. || || align=right | 2.9 km || |-id=733 bgcolor=#fefefe| 504733 || || — || October 2, 2009 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.70" | 700 m || |-id=734 bgcolor=#E9E9E9| 504734 || || — || November 9, 2009 || Kitt Peak || Spacewatch || EUN || align=right data-sort-value="0.79" | 790 m || |-id=735 bgcolor=#E9E9E9| 504735 || || — || October 16, 2009 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right data-sort-value="0.99" | 990 m || |-id=736 bgcolor=#E9E9E9| 504736 || || — || November 9, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.96" | 960 m || |-id=737 bgcolor=#E9E9E9| 504737 || || — || November 9, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=738 bgcolor=#d6d6d6| 504738 || || — || March 26, 2004 || Kitt Peak || Spacewatch || 3:2 || align=right | 3.8 km || |-id=739 bgcolor=#E9E9E9| 504739 || || — || October 11, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.63" | 630 m || |-id=740 bgcolor=#E9E9E9| 504740 || || — || November 9, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=741 bgcolor=#E9E9E9| 504741 || || — || October 15, 2009 || Catalina || CSS || BAR || align=right | 1.2 km || |-id=742 bgcolor=#E9E9E9| 504742 || || — || October 27, 2009 || XuYi || PMO NEO || EUN || align=right | 1.4 km || |-id=743 bgcolor=#E9E9E9| 504743 || || — || November 11, 2009 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=744 bgcolor=#E9E9E9| 504744 || || — || September 30, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=745 bgcolor=#E9E9E9| 504745 || || — || November 10, 2009 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=746 bgcolor=#E9E9E9| 504746 || || — || November 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.4 km || |-id=747 bgcolor=#E9E9E9| 504747 || || — || November 16, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.91" | 910 m || |-id=748 bgcolor=#E9E9E9| 504748 || || — || November 20, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=749 bgcolor=#E9E9E9| 504749 || || — || December 10, 2005 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=750 bgcolor=#E9E9E9| 504750 || || — || November 11, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=751 bgcolor=#E9E9E9| 504751 || || — || November 20, 2009 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=752 bgcolor=#E9E9E9| 504752 || || — || November 16, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=753 bgcolor=#fefefe| 504753 || || — || October 24, 2009 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.61" | 610 m || |-id=754 bgcolor=#E9E9E9| 504754 || || — || November 17, 2009 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right data-sort-value="0.94" | 940 m || |-id=755 bgcolor=#E9E9E9| 504755 || || — || November 9, 2009 || Mount Lemmon || Mount Lemmon Survey || MAR || align=right data-sort-value="0.98" | 980 m || |-id=756 bgcolor=#E9E9E9| 504756 || || — || November 18, 2009 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=757 bgcolor=#E9E9E9| 504757 || || — || October 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=758 bgcolor=#E9E9E9| 504758 || || — || November 18, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.93" | 930 m || |-id=759 bgcolor=#E9E9E9| 504759 || || — || November 18, 2009 || Kitt Peak || Spacewatch || EUN || align=right | 1.4 km || |-id=760 bgcolor=#E9E9E9| 504760 || || — || November 19, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.96" | 960 m || |-id=761 bgcolor=#E9E9E9| 504761 || || — || December 31, 2005 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=762 bgcolor=#E9E9E9| 504762 || || — || November 19, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.84" | 840 m || |-id=763 bgcolor=#E9E9E9| 504763 || || — || September 28, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.76" | 760 m || |-id=764 bgcolor=#E9E9E9| 504764 || || — || November 22, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.65" | 650 m || |-id=765 bgcolor=#E9E9E9| 504765 || || — || November 18, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=766 bgcolor=#E9E9E9| 504766 || || — || October 24, 2009 || Catalina || CSS || || align=right | 1.1 km || |-id=767 bgcolor=#fefefe| 504767 || || — || October 1, 2009 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.74" | 740 m || |-id=768 bgcolor=#E9E9E9| 504768 || || — || November 21, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.70" | 700 m || |-id=769 bgcolor=#E9E9E9| 504769 || || — || September 19, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.93" | 930 m || |-id=770 bgcolor=#E9E9E9| 504770 || || — || November 17, 2009 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=771 bgcolor=#E9E9E9| 504771 || || — || November 17, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.81" | 810 m || |-id=772 bgcolor=#E9E9E9| 504772 || || — || November 10, 2009 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=773 bgcolor=#E9E9E9| 504773 || || — || November 20, 2009 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=774 bgcolor=#E9E9E9| 504774 || || — || November 25, 2009 || Kitt Peak || Spacewatch || HNS || align=right | 1.2 km || |-id=775 bgcolor=#E9E9E9| 504775 || || — || August 28, 2009 || Kitt Peak || Spacewatch || HNS || align=right | 1.4 km || |-id=776 bgcolor=#fefefe| 504776 || || — || October 1, 2009 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.64" | 640 m || |-id=777 bgcolor=#E9E9E9| 504777 || || — || December 15, 2009 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right | 1.1 km || |-id=778 bgcolor=#E9E9E9| 504778 || || — || December 10, 2009 || Socorro || LINEAR || || align=right | 2.8 km || |-id=779 bgcolor=#E9E9E9| 504779 || || — || December 17, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=780 bgcolor=#E9E9E9| 504780 || || — || November 22, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=781 bgcolor=#E9E9E9| 504781 || || — || November 20, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.95" | 950 m || |-id=782 bgcolor=#E9E9E9| 504782 || || — || December 18, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=783 bgcolor=#E9E9E9| 504783 || || — || December 18, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.74" | 740 m || |-id=784 bgcolor=#E9E9E9| 504784 || || — || January 23, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.85" | 850 m || |-id=785 bgcolor=#E9E9E9| 504785 || || — || December 20, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=786 bgcolor=#E9E9E9| 504786 || || — || January 6, 2010 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=787 bgcolor=#E9E9E9| 504787 || || — || January 6, 2010 || Kitt Peak || Spacewatch || MIS || align=right | 2.0 km || |-id=788 bgcolor=#E9E9E9| 504788 || || — || January 6, 2010 || Kitt Peak || Spacewatch || || align=right | 1.1 km || |-id=789 bgcolor=#E9E9E9| 504789 || || — || September 24, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=790 bgcolor=#E9E9E9| 504790 || || — || January 8, 2010 || Catalina || CSS || || align=right | 1.5 km || |-id=791 bgcolor=#E9E9E9| 504791 || || — || December 18, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=792 bgcolor=#E9E9E9| 504792 || || — || November 19, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=793 bgcolor=#E9E9E9| 504793 || || — || September 24, 2008 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right | 1.1 km || |-id=794 bgcolor=#E9E9E9| 504794 || || — || January 26, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=795 bgcolor=#E9E9E9| 504795 || || — || January 12, 2010 || Catalina || CSS || || align=right | 1.7 km || |-id=796 bgcolor=#E9E9E9| 504796 || || — || January 6, 2010 || Catalina || CSS || || align=right data-sort-value="0.97" | 970 m || |-id=797 bgcolor=#E9E9E9| 504797 || || — || January 6, 2010 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=798 bgcolor=#d6d6d6| 504798 || || — || January 20, 2009 || Catalina || CSS || || align=right | 5.2 km || |-id=799 bgcolor=#d6d6d6| 504799 || || — || September 10, 2001 || Socorro || LINEAR || || align=right | 4.9 km || |-id=800 bgcolor=#FFC2E0| 504800 || || — || January 31, 2010 || WISE || WISE || APOPHA || align=right data-sort-value="0.38" | 380 m || |}

504801–504900

|-bgcolor=#E9E9E9| 504801 || || — || February 6, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.9 km || |-id=802 bgcolor=#E9E9E9| 504802 || || — || January 15, 2010 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=803 bgcolor=#E9E9E9| 504803 || || — || February 9, 2010 || Catalina || CSS || || align=right | 1.4 km || |-id=804 bgcolor=#E9E9E9| 504804 || || — || February 9, 2010 || Catalina || CSS || (1547) || align=right | 1.3 km || |-id=805 bgcolor=#E9E9E9| 504805 || || — || February 14, 2010 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=806 bgcolor=#E9E9E9| 504806 || || — || January 11, 2010 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=807 bgcolor=#E9E9E9| 504807 || || — || February 14, 2010 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=808 bgcolor=#E9E9E9| 504808 || || — || February 15, 2010 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=809 bgcolor=#E9E9E9| 504809 || || — || October 26, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=810 bgcolor=#d6d6d6| 504810 || || — || February 15, 2010 || Haleakala || Pan-STARRS || || align=right | 2.8 km || |-id=811 bgcolor=#d6d6d6| 504811 || || — || February 8, 2010 || WISE || WISE || || align=right | 4.1 km || |-id=812 bgcolor=#d6d6d6| 504812 || || — || February 22, 2010 || WISE || WISE || EUP || align=right | 4.1 km || |-id=813 bgcolor=#E9E9E9| 504813 || || — || February 19, 2010 || Kitt Peak || Spacewatch || GAL || align=right | 1.6 km || |-id=814 bgcolor=#E9E9E9| 504814 || || — || January 12, 2010 || WISE || WISE || || align=right | 3.2 km || |-id=815 bgcolor=#E9E9E9| 504815 || || — || February 15, 2010 || Catalina || CSS || || align=right | 1.6 km || |-id=816 bgcolor=#d6d6d6| 504816 || || — || March 15, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=817 bgcolor=#E9E9E9| 504817 || || — || March 16, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.6 km || |-id=818 bgcolor=#d6d6d6| 504818 || || — || January 26, 2010 || WISE || WISE || T_j (2.97) || align=right | 3.3 km || |-id=819 bgcolor=#FA8072| 504819 || || — || January 17, 2010 || WISE || WISE || || align=right data-sort-value="0.97" | 970 m || |-id=820 bgcolor=#d6d6d6| 504820 || || — || April 15, 2010 || WISE || WISE || T_j (2.98) || align=right | 5.4 km || |-id=821 bgcolor=#E9E9E9| 504821 || || — || March 13, 2010 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=822 bgcolor=#d6d6d6| 504822 || || — || May 3, 2010 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=823 bgcolor=#E9E9E9| 504823 || || — || September 24, 2008 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=824 bgcolor=#d6d6d6| 504824 || || — || February 17, 2010 || WISE || WISE || || align=right | 3.3 km || |-id=825 bgcolor=#d6d6d6| 504825 || || — || May 12, 2010 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=826 bgcolor=#d6d6d6| 504826 || || — || May 17, 2010 || Kitt Peak || Spacewatch || || align=right | 2.7 km || |-id=827 bgcolor=#FFC2E0| 504827 || || — || May 18, 2010 || WISE || WISE || AMOcritical || align=right data-sort-value="0.62" | 620 m || |-id=828 bgcolor=#d6d6d6| 504828 || || — || March 1, 2009 || Kitt Peak || Spacewatch || EUP || align=right | 3.3 km || |-id=829 bgcolor=#d6d6d6| 504829 || || — || December 2, 2005 || Kitt Peak || Spacewatch || 7:4 || align=right | 4.5 km || |-id=830 bgcolor=#fefefe| 504830 || || — || June 18, 2010 || WISE || WISE || || align=right | 1.8 km || |-id=831 bgcolor=#fefefe| 504831 || || — || June 26, 2010 || WISE || WISE || || align=right | 1.3 km || |-id=832 bgcolor=#fefefe| 504832 || || — || July 3, 2010 || La Sagra || OAM Obs. || || align=right data-sort-value="0.75" | 750 m || |-id=833 bgcolor=#fefefe| 504833 || || — || April 8, 2006 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=834 bgcolor=#d6d6d6| 504834 || || — || January 16, 2010 || WISE || WISE || || align=right | 4.7 km || |-id=835 bgcolor=#fefefe| 504835 || || — || July 19, 2010 || WISE || WISE || || align=right | 1.9 km || |-id=836 bgcolor=#d6d6d6| 504836 || || — || February 8, 2010 || WISE || WISE || || align=right | 3.5 km || |-id=837 bgcolor=#fefefe| 504837 || || — || September 4, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.64" | 640 m || |-id=838 bgcolor=#fefefe| 504838 || || — || September 2, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=839 bgcolor=#fefefe| 504839 || || — || September 6, 2010 || La Sagra || OAM Obs. || || align=right data-sort-value="0.71" | 710 m || |-id=840 bgcolor=#fefefe| 504840 || || — || October 23, 2003 || Anderson Mesa || LONEOS || || align=right data-sort-value="0.71" | 710 m || |-id=841 bgcolor=#fefefe| 504841 || || — || September 15, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.68" | 680 m || |-id=842 bgcolor=#fefefe| 504842 || || — || September 12, 2010 || WISE || WISE || || align=right | 3.5 km || |-id=843 bgcolor=#fefefe| 504843 || || — || September 7, 2010 || La Sagra || OAM Obs. || || align=right data-sort-value="0.68" | 680 m || |-id=844 bgcolor=#fefefe| 504844 || || — || September 7, 2010 || La Sagra || OAM Obs. || || align=right data-sort-value="0.80" | 800 m || |-id=845 bgcolor=#fefefe| 504845 || || — || October 22, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.47" | 470 m || |-id=846 bgcolor=#fefefe| 504846 || || — || January 15, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.74" | 740 m || |-id=847 bgcolor=#C2E0FF| 504847 || || — || September 15, 2010 || Haleakala || Pan-STARRS || cubewano (hot) || align=right | 243 km || |-id=848 bgcolor=#FA8072| 504848 || || — || October 21, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.48" | 480 m || |-id=849 bgcolor=#fefefe| 504849 || || — || September 16, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=850 bgcolor=#fefefe| 504850 || || — || September 17, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.66" | 660 m || |-id=851 bgcolor=#fefefe| 504851 || || — || September 4, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.69" | 690 m || |-id=852 bgcolor=#fefefe| 504852 || || — || September 15, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.52" | 520 m || |-id=853 bgcolor=#fefefe| 504853 || || — || August 6, 2010 || Kitt Peak || Spacewatch || (2076) || align=right data-sort-value="0.57" | 570 m || |-id=854 bgcolor=#fefefe| 504854 || || — || September 10, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.58" | 580 m || |-id=855 bgcolor=#fefefe| 504855 || || — || September 16, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=856 bgcolor=#fefefe| 504856 || || — || October 11, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.74" | 740 m || |-id=857 bgcolor=#FA8072| 504857 || || — || September 18, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=858 bgcolor=#fefefe| 504858 || || — || October 16, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.58" | 580 m || |-id=859 bgcolor=#fefefe| 504859 || || — || October 1, 2010 || Catalina || CSS || || align=right data-sort-value="0.79" | 790 m || |-id=860 bgcolor=#fefefe| 504860 || || — || September 19, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.76" | 760 m || |-id=861 bgcolor=#fefefe| 504861 || || — || November 29, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=862 bgcolor=#fefefe| 504862 || || — || March 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.74" | 740 m || |-id=863 bgcolor=#fefefe| 504863 || || — || October 17, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.59" | 590 m || |-id=864 bgcolor=#fefefe| 504864 || || — || September 11, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.68" | 680 m || |-id=865 bgcolor=#fefefe| 504865 || || — || November 29, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.71" | 710 m || |-id=866 bgcolor=#fefefe| 504866 || || — || October 12, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.64" | 640 m || |-id=867 bgcolor=#fefefe| 504867 || || — || October 30, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=868 bgcolor=#fefefe| 504868 || || — || July 21, 2010 || WISE || WISE || || align=right data-sort-value="0.71" | 710 m || |-id=869 bgcolor=#FA8072| 504869 || || — || November 1, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.73" | 730 m || |-id=870 bgcolor=#fefefe| 504870 || || — || November 26, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.53" | 530 m || |-id=871 bgcolor=#fefefe| 504871 || || — || November 3, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=872 bgcolor=#fefefe| 504872 || || — || November 5, 2010 || La Sagra || OAM Obs. || || align=right data-sort-value="0.60" | 600 m || |-id=873 bgcolor=#fefefe| 504873 || || — || January 15, 2004 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.52" | 520 m || |-id=874 bgcolor=#fefefe| 504874 || || — || November 3, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.62" | 620 m || |-id=875 bgcolor=#fefefe| 504875 || || — || November 3, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.61" | 610 m || |-id=876 bgcolor=#fefefe| 504876 || || — || November 29, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.65" | 650 m || |-id=877 bgcolor=#fefefe| 504877 || || — || September 24, 2006 || Anderson Mesa || LONEOS || || align=right data-sort-value="0.95" | 950 m || |-id=878 bgcolor=#fefefe| 504878 || || — || October 22, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=879 bgcolor=#fefefe| 504879 || || — || November 5, 2010 || Kitt Peak || Spacewatch || V || align=right data-sort-value="0.51" | 510 m || |-id=880 bgcolor=#fefefe| 504880 || || — || November 8, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=881 bgcolor=#fefefe| 504881 || || — || September 11, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.73" | 730 m || |-id=882 bgcolor=#fefefe| 504882 || || — || October 13, 2010 || Mount Lemmon || Mount Lemmon Survey || V || align=right data-sort-value="0.46" | 460 m || |-id=883 bgcolor=#fefefe| 504883 || || — || November 10, 2010 || Mount Lemmon || Mount Lemmon Survey || V || align=right data-sort-value="0.43" | 430 m || |-id=884 bgcolor=#fefefe| 504884 || || — || November 5, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.63" | 630 m || |-id=885 bgcolor=#fefefe| 504885 || || — || September 3, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.69" | 690 m || |-id=886 bgcolor=#fefefe| 504886 || || — || October 11, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.66" | 660 m || |-id=887 bgcolor=#FFC2E0| 504887 || || — || November 19, 2010 || Socorro || LINEAR || AMOcritical || align=right data-sort-value="0.39" | 390 m || |-id=888 bgcolor=#fefefe| 504888 || || — || October 30, 2010 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.46" | 460 m || |-id=889 bgcolor=#fefefe| 504889 || || — || July 25, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.70" | 700 m || |-id=890 bgcolor=#fefefe| 504890 || || — || November 1, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.66" | 660 m || |-id=891 bgcolor=#fefefe| 504891 || || — || September 5, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.54" | 540 m || |-id=892 bgcolor=#fefefe| 504892 || || — || November 11, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.79" | 790 m || |-id=893 bgcolor=#fefefe| 504893 || || — || October 30, 2010 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.83" | 830 m || |-id=894 bgcolor=#fefefe| 504894 || || — || November 27, 2010 || Catalina || CSS || || align=right | 1.5 km || |-id=895 bgcolor=#fefefe| 504895 || || — || October 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.72" | 720 m || |-id=896 bgcolor=#fefefe| 504896 || || — || October 11, 2010 || Catalina || CSS || || align=right data-sort-value="0.81" | 810 m || |-id=897 bgcolor=#fefefe| 504897 || || — || November 8, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.67" | 670 m || |-id=898 bgcolor=#d6d6d6| 504898 || || — || November 11, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.8 km || |-id=899 bgcolor=#fefefe| 504899 || || — || January 2, 2011 || Catalina || CSS || || align=right data-sort-value="0.75" | 750 m || |-id=900 bgcolor=#fefefe| 504900 || || — || November 20, 2006 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.49" | 490 m || |}

504901–505000

|-bgcolor=#FA8072| 504901 || || — || December 5, 1999 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.92" | 920 m || |-id=902 bgcolor=#fefefe| 504902 || || — || April 29, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.65" | 650 m || |-id=903 bgcolor=#fefefe| 504903 || || — || November 26, 2003 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.51" | 510 m || |-id=904 bgcolor=#fefefe| 504904 || || — || October 17, 2006 || Catalina || CSS || || align=right data-sort-value="0.66" | 660 m || |-id=905 bgcolor=#d6d6d6| 504905 || || — || October 11, 2009 || Mount Lemmon || Mount Lemmon Survey || SHU3:2 || align=right | 4.9 km || |-id=906 bgcolor=#fefefe| 504906 || || — || December 13, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.73" | 730 m || |-id=907 bgcolor=#fefefe| 504907 || || — || January 11, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.80" | 800 m || |-id=908 bgcolor=#fefefe| 504908 || || — || November 15, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.48" | 480 m || |-id=909 bgcolor=#fefefe| 504909 || || — || December 5, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.71" | 710 m || |-id=910 bgcolor=#fefefe| 504910 || || — || November 23, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.67" | 670 m || |-id=911 bgcolor=#fefefe| 504911 || || — || November 1, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.53" | 530 m || |-id=912 bgcolor=#fefefe| 504912 || || — || December 5, 2010 || Mount Lemmon || Mount Lemmon Survey || MAS || align=right data-sort-value="0.67" | 670 m || |-id=913 bgcolor=#fefefe| 504913 || || — || January 11, 2011 || Kitt Peak || Spacewatch || || align=right | 1.0 km || |-id=914 bgcolor=#E9E9E9| 504914 || || — || March 13, 2007 || Catalina || CSS || || align=right | 1.6 km || |-id=915 bgcolor=#fefefe| 504915 || || — || December 16, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=916 bgcolor=#fefefe| 504916 || || — || December 8, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.57" | 570 m || |-id=917 bgcolor=#fefefe| 504917 || || — || January 28, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.72" | 720 m || |-id=918 bgcolor=#fefefe| 504918 || || — || November 19, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.54" | 540 m || |-id=919 bgcolor=#fefefe| 504919 || || — || January 30, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.78" | 780 m || |-id=920 bgcolor=#E9E9E9| 504920 || || — || February 6, 2010 || WISE || WISE || || align=right | 2.4 km || |-id=921 bgcolor=#E9E9E9| 504921 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right | 1.7 km || |-id=922 bgcolor=#fefefe| 504922 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.96" | 960 m || |-id=923 bgcolor=#E9E9E9| 504923 || || — || January 30, 2011 || Haleakala || Pan-STARRS || RAF || align=right data-sort-value="0.81" | 810 m || |-id=924 bgcolor=#fefefe| 504924 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right | 1.0 km || |-id=925 bgcolor=#E9E9E9| 504925 || || — || December 10, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=926 bgcolor=#fefefe| 504926 || || — || January 3, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.49" | 490 m || |-id=927 bgcolor=#fefefe| 504927 || || — || January 10, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.57" | 570 m || |-id=928 bgcolor=#FFC2E0| 504928 || || — || February 1, 2011 || Haleakala || Pan-STARRS || AMO || align=right data-sort-value="0.74" | 740 m || |-id=929 bgcolor=#fefefe| 504929 || || — || January 26, 2006 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.63" | 630 m || |-id=930 bgcolor=#fefefe| 504930 || || — || December 10, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.64" | 640 m || |-id=931 bgcolor=#fefefe| 504931 || || — || January 26, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.78" | 780 m || |-id=932 bgcolor=#fefefe| 504932 || || — || January 30, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.74" | 740 m || |-id=933 bgcolor=#E9E9E9| 504933 || || — || January 27, 2011 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=934 bgcolor=#fefefe| 504934 || || — || December 22, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.61" | 610 m || |-id=935 bgcolor=#fefefe| 504935 || || — || January 15, 2011 || Mount Lemmon || Mount Lemmon Survey || MAS || align=right data-sort-value="0.52" | 520 m || |-id=936 bgcolor=#E9E9E9| 504936 || || — || August 30, 2008 || Socorro || LINEAR || || align=right | 1.7 km || |-id=937 bgcolor=#fefefe| 504937 || || — || January 26, 2011 || Kitt Peak || Spacewatch || ERI || align=right | 1.4 km || |-id=938 bgcolor=#E9E9E9| 504938 || || — || February 11, 2011 || Catalina || CSS || || align=right | 2.8 km || |-id=939 bgcolor=#fefefe| 504939 || || — || December 24, 2006 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.62" | 620 m || |-id=940 bgcolor=#E9E9E9| 504940 || || — || January 27, 2011 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.89" | 890 m || |-id=941 bgcolor=#fefefe| 504941 || || — || January 21, 2006 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.48" | 480 m || |-id=942 bgcolor=#fefefe| 504942 || || — || February 4, 2011 || Catalina || CSS || || align=right | 1.1 km || |-id=943 bgcolor=#fefefe| 504943 || || — || February 27, 2006 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.43" | 430 m || |-id=944 bgcolor=#E9E9E9| 504944 || || — || February 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.98" | 980 m || |-id=945 bgcolor=#fefefe| 504945 || || — || February 26, 2011 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.51" | 510 m || |-id=946 bgcolor=#fefefe| 504946 || || — || January 30, 2011 || Haleakala || Pan-STARRS || MAS || align=right data-sort-value="0.69" | 690 m || |-id=947 bgcolor=#E9E9E9| 504947 || || — || March 26, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=948 bgcolor=#E9E9E9| 504948 || || — || February 25, 2011 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=949 bgcolor=#d6d6d6| 504949 || || — || March 12, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.2 km || |-id=950 bgcolor=#E9E9E9| 504950 || || — || February 8, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=951 bgcolor=#fefefe| 504951 || || — || December 14, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.80" | 800 m || |-id=952 bgcolor=#E9E9E9| 504952 || || — || March 9, 2007 || Kitt Peak || Spacewatch || EUN || align=right | 1.2 km || |-id=953 bgcolor=#fefefe| 504953 || || — || March 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.0 km || |-id=954 bgcolor=#E9E9E9| 504954 || || — || April 30, 2003 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=955 bgcolor=#E9E9E9| 504955 || || — || June 10, 2007 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=956 bgcolor=#E9E9E9| 504956 || || — || March 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.79" | 790 m || |-id=957 bgcolor=#E9E9E9| 504957 || || — || September 23, 2004 || Kitt Peak || Spacewatch || || align=right | 1.2 km || |-id=958 bgcolor=#fefefe| 504958 || || — || March 31, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.65" | 650 m || |-id=959 bgcolor=#E9E9E9| 504959 || || — || March 26, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=960 bgcolor=#E9E9E9| 504960 || || — || March 26, 2003 || Campo Imperatore || CINEOS || KON || align=right | 2.0 km || |-id=961 bgcolor=#E9E9E9| 504961 || || — || March 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=962 bgcolor=#E9E9E9| 504962 || || — || March 11, 2011 || Kitt Peak || Spacewatch || MAR || align=right data-sort-value="0.93" | 930 m || |-id=963 bgcolor=#E9E9E9| 504963 || || — || November 4, 1996 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=964 bgcolor=#E9E9E9| 504964 || || — || November 18, 2009 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.87" | 870 m || |-id=965 bgcolor=#fefefe| 504965 || || — || September 12, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.85" | 850 m || |-id=966 bgcolor=#fefefe| 504966 || || — || October 17, 2001 || Socorro || LINEAR || H || align=right data-sort-value="0.63" | 630 m || |-id=967 bgcolor=#fefefe| 504967 || || — || September 28, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.89" | 890 m || |-id=968 bgcolor=#FA8072| 504968 || || — || March 25, 2011 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.49" | 490 m || |-id=969 bgcolor=#E9E9E9| 504969 || || — || April 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.89" | 890 m || |-id=970 bgcolor=#E9E9E9| 504970 || || — || March 24, 2011 || Kitt Peak || Spacewatch || || align=right | 1.00 km || |-id=971 bgcolor=#E9E9E9| 504971 || || — || April 1, 2011 || Kitt Peak || Spacewatch || || align=right | 2.0 km || |-id=972 bgcolor=#E9E9E9| 504972 || || — || May 10, 2007 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=973 bgcolor=#E9E9E9| 504973 || || — || March 2, 2011 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=974 bgcolor=#E9E9E9| 504974 || || — || November 8, 2008 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=975 bgcolor=#FA8072| 504975 || || — || April 15, 2011 || Haleakala || Pan-STARRS || H || align=right data-sort-value="0.79" | 790 m || |-id=976 bgcolor=#fefefe| 504976 || || — || March 5, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.62" | 620 m || |-id=977 bgcolor=#E9E9E9| 504977 || || — || March 1, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=978 bgcolor=#E9E9E9| 504978 || || — || March 26, 2011 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=979 bgcolor=#fefefe| 504979 || || — || April 12, 2011 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.62" | 620 m || |-id=980 bgcolor=#E9E9E9| 504980 || || — || April 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.7 km || |-id=981 bgcolor=#E9E9E9| 504981 || || — || March 27, 2011 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=982 bgcolor=#E9E9E9| 504982 || || — || April 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=983 bgcolor=#fefefe| 504983 || || — || April 13, 2011 || Catalina || CSS || H || align=right data-sort-value="0.70" | 700 m || |-id=984 bgcolor=#E9E9E9| 504984 || || — || January 11, 2010 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right | 1.1 km || |-id=985 bgcolor=#E9E9E9| 504985 || || — || April 6, 2011 || Kitt Peak || Spacewatch || || align=right | 1.7 km || |-id=986 bgcolor=#E9E9E9| 504986 || || — || April 26, 2011 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=987 bgcolor=#E9E9E9| 504987 || || — || April 28, 2011 || Haleakala || Pan-STARRS || || align=right data-sort-value="0.86" | 860 m || |-id=988 bgcolor=#E9E9E9| 504988 || || — || April 28, 2011 || Haleakala || Pan-STARRS || || align=right | 1.5 km || |-id=989 bgcolor=#E9E9E9| 504989 || || — || April 28, 2011 || Haleakala || Pan-STARRS || EUN || align=right | 1.4 km || |-id=990 bgcolor=#E9E9E9| 504990 || || — || April 28, 2011 || Haleakala || Pan-STARRS || || align=right | 2.2 km || |-id=991 bgcolor=#E9E9E9| 504991 || || — || August 12, 2007 || Siding Spring || SSS || || align=right | 2.6 km || |-id=992 bgcolor=#E9E9E9| 504992 || || — || November 16, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.2 km || |-id=993 bgcolor=#E9E9E9| 504993 || || — || April 28, 2011 || Haleakala || Pan-STARRS || || align=right | 2.5 km || |-id=994 bgcolor=#FFC2E0| 504994 || || — || May 3, 2011 || Mount Lemmon || Mount Lemmon Survey || AMOcritical || align=right | 1.5 km || |-id=995 bgcolor=#E9E9E9| 504995 || || — || April 28, 2011 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=996 bgcolor=#E9E9E9| 504996 || || — || November 2, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.0 km || |-id=997 bgcolor=#E9E9E9| 504997 || || — || July 15, 2007 || La Sagra || OAM Obs. || JUN || align=right | 1.2 km || |-id=998 bgcolor=#E9E9E9| 504998 || || — || February 12, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=999 bgcolor=#E9E9E9| 504999 || || — || May 21, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=000 bgcolor=#E9E9E9| 505000 || || — || April 19, 2006 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |}

External links

• Discovery Circumstances: Numbered Minor Planets (500001)–(505000) (IAU Minor Planet Center)