505001–505100
|-bgcolor=#fa8072 | 505001 || || — || May 26, 2011 || Siding Spring || SSS || Tj (2.91) || align=right | 2.2 km || |-id=002 bgcolor=#e9e9e9 | 505002 || || — || May 22, 2011 || Kitt Peak || Spacewatch || HOF || align=right | 2.3 km || |-id=003 bgcolor=#e9e9e9 | 505003 || || — || January 30, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.0 km || |-id=004 bgcolor=#d6d6d6 | 505004 || || — || May 23, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.9 km || |-id=005 bgcolor=#d6d6d6 | 505005 || || — || June 3, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=006 bgcolor=#d6d6d6 | 505006 || || — || June 3, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=007 bgcolor=#d6d6d6 | 505007 || || — || July 5, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 3.5 km || |-id=008 bgcolor=#d6d6d6 | 505008 || || — || June 24, 2011 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=009 bgcolor=#d6d6d6 | 505009 || || — || September 17, 2006 || Catalina || CSS || || align=right | 2.8 km || |-id=010 bgcolor=#fefefe | 505010 || || — || July 26, 2011 || Haleakala || Pan-STARRS 1 || H || align=right data-sort-value="0.45" | 450 m || |-id=011 bgcolor=#d6d6d6 | 505011 || || — || February 11, 2010 || WISE || WISE || Tj (2.97) || align=right | 3.1 km || |-id=012 bgcolor=#d6d6d6 | 505012 || || — || August 1, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 1.7 km || |-id=013 bgcolor=#d6d6d6 | 505013 || || — || July 11, 2010 || WISE || WISE || EMA || align=right | 2.9 km || |-id=014 bgcolor=#d6d6d6 | 505014 || || — || July 28, 2011 || Siding Spring || SSS || || align=right | 2.9 km || |-id=015 bgcolor=#d6d6d6 | 505015 || || — || June 11, 2010 || WISE || WISE || Tj (2.94) || align=right | 2.7 km || |-id=016 bgcolor=#d6d6d6 | 505016 || || — || August 10, 2011 || Haleakala || Pan-STARRS 1 || ARM || align=right | 3.2 km || |-id=017 bgcolor=#d6d6d6 | 505017 || || — || May 16, 2010 || WISE || WISE || || align=right | 3.6 km || |-id=018 bgcolor=#d6d6d6 | 505018 || || — || July 7, 2010 || WISE || WISE || || align=right | 3.2 km || |-id=019 bgcolor=#ffc2e0 | 505019 || || — || August 23, 2011 || Haleakala || Pan-STARRS 1 || AMOAPO || align=right data-sort-value="0.55" | 550 m || |-id=020 bgcolor=#d6d6d6 | 505020 || || — || August 24, 2011 || Haleakala || Pan-STARRS 1 || EOS || align=right | 2.3 km || |-id=021 bgcolor=#d6d6d6 | 505021 || || — || February 14, 2010 || WISE || WISE || || align=right | 4.0 km || |-id=022 bgcolor=#d6d6d6 | 505022 || || — || June 8, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.9 km || |-id=023 bgcolor=#d6d6d6 | 505023 || || — || August 24, 2011 || La Sagra || OAM || || align=right | 2.9 km || |-id=024 bgcolor=#d6d6d6 | 505024 || || — || September 27, 2000 || Socorro || LINEAR || || align=right | 3.0 km || |-id=025 bgcolor=#d6d6d6 | 505025 || || — || August 30, 2011 || Haleakala || Pan-STARRS 1 || EOS || align=right | 2.4 km || |-id=026 bgcolor=#d6d6d6 | 505026 || || — || August 31, 2011 || Haleakala || Pan-STARRS 1 || EOS || align=right | 1.8 km || |-id=027 bgcolor=#d6d6d6 | 505027 || || — || August 31, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.8 km || |-id=028 bgcolor=#d6d6d6 | 505028 || || — || August 30, 2011 || Haleakala || Pan-STARRS 1 || EOS || align=right | 2.1 km || |-id=029 bgcolor=#d6d6d6 | 505029 || || — || August 23, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 3.4 km || |-id=030 bgcolor=#d6d6d6 | 505030 || || — || February 9, 2008 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=031 bgcolor=#d6d6d6 | 505031 || || — || August 31, 2000 || Kitt Peak || Spacewatch || THM || align=right | 2.1 km || |-id=032 bgcolor=#d6d6d6 | 505032 || || — || July 5, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=033 bgcolor=#d6d6d6 | 505033 || || — || November 14, 2006 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=034 bgcolor=#d6d6d6 | 505034 || || — || November 12, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=035 bgcolor=#d6d6d6 | 505035 || || — || February 6, 2008 || Kitt Peak || Spacewatch || HYG || align=right | 3.0 km || |-id=036 bgcolor=#d6d6d6 | 505036 || || — || February 13, 2010 || WISE || WISE || || align=right | 3.1 km || |-id=037 bgcolor=#d6d6d6 | 505037 || 2011 RG || — || August 24, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 3.0 km || |-id=038 bgcolor=#d6d6d6 | 505038 || || — || June 9, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 3.1 km || |-id=039 bgcolor=#d6d6d6 | 505039 || || — || September 5, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.3 km || |-id=040 bgcolor=#d6d6d6 | 505040 || || — || December 31, 2007 || Catalina || CSS || || align=right | 3.0 km || |-id=041 bgcolor=#d6d6d6 | 505041 || || — || September 26, 2006 || Mount Lemmon || Mount Lemmon Survey || VER || align=right | 2.0 km || |-id=042 bgcolor=#d6d6d6 | 505042 || || — || September 5, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.5 km || |-id=043 bgcolor=#d6d6d6 | 505043 || || — || September 4, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.6 km || |-id=044 bgcolor=#d6d6d6 | 505044 || || — || July 31, 2010 || WISE || WISE || Tj (2.98) || align=right | 2.2 km || |-id=045 bgcolor=#d6d6d6 | 505045 || || — || August 24, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.6 km || |-id=046 bgcolor=#d6d6d6 | 505046 || || — || August 30, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 1.9 km || |-id=047 bgcolor=#d6d6d6 | 505047 || || — || September 17, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.6 km || |-id=048 bgcolor=#d6d6d6 | 505048 || || — || February 2, 2008 || Kitt Peak || Spacewatch || VER || align=right | 2.2 km || |-id=049 bgcolor=#d6d6d6 | 505049 || || — || September 2, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.8 km || |-id=050 bgcolor=#d6d6d6 | 505050 || || — || September 23, 2005 || Kitt Peak || Spacewatch || HYG || align=right | 2.3 km || |-id=051 bgcolor=#d6d6d6 | 505051 || || — || April 15, 2010 || WISE || WISE || || align=right | 4.1 km || |-id=052 bgcolor=#d6d6d6 | 505052 || || — || November 23, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.2 km || |-id=053 bgcolor=#d6d6d6 | 505053 || || — || January 11, 2008 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=054 bgcolor=#d6d6d6 | 505054 || || — || August 31, 2011 || Haleakala || Pan-STARRS 1 || TEL || align=right | 1.7 km || |-id=055 bgcolor=#fefefe | 505055 || || — || August 30, 2011 || Haleakala || Pan-STARRS 1 || || align=right data-sort-value="0.96" | 960 m || |-id=056 bgcolor=#d6d6d6 | 505056 || || — || May 19, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=057 bgcolor=#d6d6d6 | 505057 || || — || September 26, 2006 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=058 bgcolor=#d6d6d6 | 505058 || || — || September 24, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=059 bgcolor=#d6d6d6 | 505059 || || — || February 10, 2008 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=060 bgcolor=#d6d6d6 | 505060 || || — || September 2, 2011 || Haleakala || Pan-STARRS 1 || TIR || align=right | 2.5 km || |-id=061 bgcolor=#d6d6d6 | 505061 || || — || September 18, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.1 km || |-id=062 bgcolor=#d6d6d6 | 505062 || || — || October 7, 2005 || Catalina || CSS || || align=right | 2.8 km || |-id=063 bgcolor=#d6d6d6 | 505063 || || — || September 26, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.5 km || |-id=064 bgcolor=#d6d6d6 | 505064 || || — || September 23, 2011 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=065 bgcolor=#d6d6d6 | 505065 || || — || September 23, 2011 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=066 bgcolor=#d6d6d6 | 505066 || || — || March 26, 2010 || WISE || WISE || Tj (2.99)EUP || align=right | 6.2 km || |-id=067 bgcolor=#d6d6d6 | 505067 || || — || April 18, 2009 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=068 bgcolor=#d6d6d6 | 505068 || || — || June 11, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 3.6 km || |-id=069 bgcolor=#d6d6d6 | 505069 || || — || April 7, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=070 bgcolor=#d6d6d6 | 505070 || || — || August 23, 2011 || Haleakala || Pan-STARRS 1 || EOS || align=right | 1.9 km || |-id=071 bgcolor=#d6d6d6 | 505071 || || — || August 24, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 3.5 km || |-id=072 bgcolor=#d6d6d6 | 505072 || || — || September 29, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.7 km || |-id=073 bgcolor=#d6d6d6 | 505073 || || — || September 26, 2011 || Haleakala || Pan-STARRS 1 || VER || align=right | 2.8 km || |-id=074 bgcolor=#d6d6d6 | 505074 || || — || February 4, 2009 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=075 bgcolor=#d6d6d6 | 505075 || || — || October 16, 2006 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=076 bgcolor=#d6d6d6 | 505076 || || — || August 28, 2005 || Siding Spring || SSS || || align=right | 3.1 km || |-id=077 bgcolor=#d6d6d6 | 505077 || || — || April 5, 2003 || Kitt Peak || Spacewatch || || align=right | 2.8 km || |-id=078 bgcolor=#d6d6d6 | 505078 || || — || September 24, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 3.3 km || |-id=079 bgcolor=#d6d6d6 | 505079 || || — || September 24, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 3.7 km || |-id=080 bgcolor=#d6d6d6 | 505080 || || — || September 2, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.4 km || |-id=081 bgcolor=#fefefe | 505081 || || — || October 2, 2011 || La Sagra || OAM || H || align=right data-sort-value="0.66" | 660 m || |-id=082 bgcolor=#d6d6d6 | 505082 || || — || September 25, 2005 || Catalina || CSS || || align=right | 2.6 km || |-id=083 bgcolor=#d6d6d6 | 505083 || || — || September 19, 2011 || Haleakala || Pan-STARRS 1 || VER || align=right | 2.5 km || |-id=084 bgcolor=#d6d6d6 | 505084 || || — || September 19, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.1 km || |-id=085 bgcolor=#fefefe | 505085 || || — || March 21, 2010 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.70" | 700 m || |-id=086 bgcolor=#fefefe | 505086 || || — || December 27, 2005 || Kitt Peak || Spacewatch || || align=right data-sort-value="0.82" | 820 m || |-id=087 bgcolor=#d6d6d6 | 505087 || || — || September 24, 2011 || Catalina || CSS || || align=right | 3.3 km || |-id=088 bgcolor=#d6d6d6 | 505088 || || — || September 25, 2011 || Haleakala || Pan-STARRS 1 || LUT || align=right | 4.6 km || |-id=089 bgcolor=#d6d6d6 | 505089 || || — || December 2, 2005 || Kitt Peak || Spacewatch || CYB || align=right | 3.0 km || |-id=090 bgcolor=#d6d6d6 | 505090 || || — || September 25, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 3.7 km || |-id=091 bgcolor=#d6d6d6 | 505091 || || — || September 25, 2011 || Haleakala || Pan-STARRS 1 || || align=right | 2.9 km || |-id=092 bgcolor=#d6d6d6 | 505092 || || — || February 24, 2010 || WISE || WISE || || align=right | 4.6 km || |-id=093 bgcolor=#ffc2e0 | 505093 || || — || November 3, 2011 || Mount Lemmon || Mount Lemmon Survey || AMO || align=right data-sort-value="0.56" | 560 m || |-id=094 bgcolor=#d6d6d6 | 505094 || || — || April 4, 2008 || Mount Lemmon || Mount Lemmon Survey || TIR || align=right | 2.8 km || |-id=095 bgcolor=#d6d6d6 | 505095 || || — || December 9, 2006 || Kitt Peak || Spacewatch || EOS || align=right | 2.3 km || |-id=096 bgcolor=#d6d6d6 | 505096 || || — || April 8, 2010 || WISE || WISE || (895) || align=right | 4.1 km || |-id=097 bgcolor=#d6d6d6 | 505097 || || — || April 27, 2008 || Kitt Peak || Spacewatch || TIR || align=right | 2.9 km ||