420001–420100
|-bgcolor=#e9e9e9 | 420001 || || — || January 30, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=002 bgcolor=#e9e9e9 | 420002 || || — || March 31, 2007 || Palomar || NEAT || || align=right | 1.9 km || |-id=003 bgcolor=#e9e9e9 | 420003 || || — || September 14, 2009 || Catalina || CSS || || align=right | 2.2 km || |-id=004 bgcolor=#e9e9e9 | 420004 || || — || December 1, 2005 || Kitt Peak || Spacewatch || PAD || align=right | 1.4 km || |-id=005 bgcolor=#e9e9e9 | 420005 || || — || September 16, 2009 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=006 bgcolor=#d6d6d6 | 420006 || || — || December 19, 2004 || Kitt Peak || Spacewatch || || align=right | 3.5 km || |-id=007 bgcolor=#d6d6d6 | 420007 || || — || January 28, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=008 bgcolor=#e9e9e9 | 420008 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.3 km || |-id=009 bgcolor=#e9e9e9 | 420009 || || — || August 23, 2004 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=010 bgcolor=#e9e9e9 | 420010 || || — || September 3, 2000 || Apache Point || SDSS || || align=right | 1.7 km || |-id=011 bgcolor=#e9e9e9 | 420011 || || — || January 17, 2007 || Palomar || NEAT || || align=right | 1.3 km || |-id=012 bgcolor=#e9e9e9 | 420012 || || — || March 11, 2007 || Kitt Peak || Spacewatch || WIT || align=right | 1.0 km || |-id=013 bgcolor=#e9e9e9 | 420013 || || — || November 11, 2010 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=014 bgcolor=#e9e9e9 | 420014 || || — || April 29, 2003 || Haleakala || NEAT || || align=right | 1.4 km || |-id=015 bgcolor=#e9e9e9 | 420015 || || — || November 16, 2010 || Mount Lemmon || Mount Lemmon Survey || MRX || align=right | 1.4 km || |-id=016 bgcolor=#e9e9e9 | 420016 || || — || April 7, 2003 || Kitt Peak || Spacewatch || (5) || align=right | 1.2 km || |-id=017 bgcolor=#d6d6d6 | 420017 || || — || April 10, 2000 || Anderson Mesa || LONEOS || || align=right | 3.5 km || |-id=018 bgcolor=#e9e9e9 | 420018 || || — || November 26, 2005 || Catalina || CSS || JUN || align=right | 1.4 km || |-id=019 bgcolor=#d6d6d6 | 420019 || || — || October 17, 2003 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=020 bgcolor=#d6d6d6 | 420020 || || — || February 3, 2010 || WISE || WISE || || align=right | 3.0 km || |-id=021 bgcolor=#d6d6d6 | 420021 || || — || September 22, 2003 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=022 bgcolor=#e9e9e9 | 420022 || || — || December 29, 2005 || Mount Lemmon || Mount Lemmon Survey || NEM || align=right | 2.5 km || |-id=023 bgcolor=#e9e9e9 | 420023 || || — || November 19, 2009 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=024 bgcolor=#d6d6d6 | 420024 || || — || November 20, 2003 || Kitt Peak || Spacewatch || VER || align=right | 2.4 km || |-id=025 bgcolor=#d6d6d6 | 420025 || || — || September 21, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=026 bgcolor=#d6d6d6 | 420026 || || — || July 25, 2003 || Palomar || NEAT || || align=right | 2.3 km || |-id=027 bgcolor=#d6d6d6 | 420027 || || — || September 21, 2009 || Mount Lemmon || Mount Lemmon Survey || KOR || align=right | 1.2 km || |-id=028 bgcolor=#e9e9e9 | 420028 || || — || December 28, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.2 km || |-id=029 bgcolor=#d6d6d6 | 420029 || || — || October 26, 2009 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=030 bgcolor=#d6d6d6 | 420030 || || — || December 14, 2004 || Socorro || LINEAR || || align=right | 3.1 km || |-id=031 bgcolor=#e9e9e9 | 420031 || || — || September 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.6 km || |-id=032 bgcolor=#e9e9e9 | 420032 || || — || September 21, 2009 || Mount Lemmon || Mount Lemmon Survey || JUN || align=right | 1.2 km || |-id=033 bgcolor=#d6d6d6 | 420033 || || — || December 10, 2010 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.4 km || |-id=034 bgcolor=#d6d6d6 | 420034 || || — || January 31, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=035 bgcolor=#d6d6d6 | 420035 || || — || September 3, 2008 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=036 bgcolor=#d6d6d6 | 420036 || || — || February 9, 2011 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.6 km || |-id=037 bgcolor=#e9e9e9 | 420037 || || — || January 28, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.7 km || |-id=038 bgcolor=#d6d6d6 | 420038 || || — || March 3, 2000 || Socorro || LINEAR || || align=right | 2.9 km || |-id=039 bgcolor=#e9e9e9 | 420039 || || — || October 8, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=040 bgcolor=#e9e9e9 | 420040 || || — || March 21, 2002 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=041 bgcolor=#e9e9e9 | 420041 || || — || April 8, 2002 || Palomar || NEAT || || align=right | 2.5 km || |-id=042 bgcolor=#e9e9e9 | 420042 || || — || September 29, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=043 bgcolor=#e9e9e9 | 420043 || || — || November 6, 2005 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.1 km || |-id=044 bgcolor=#d6d6d6 | 420044 || || — || February 25, 2006 || Kitt Peak || Spacewatch || || align=right | 2.6 km || |-id=045 bgcolor=#d6d6d6 | 420045 || || — || January 30, 2006 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=046 bgcolor=#e9e9e9 | 420046 || || — || March 14, 2007 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=047 bgcolor=#d6d6d6 | 420047 || || — || September 22, 2003 || Palomar || NEAT || || align=right | 2.7 km || |-id=048 bgcolor=#ffc2e0 | 420048 || || — || December 6, 2010 || Mount Lemmon || Mount Lemmon Survey || APO || align=right data-sort-value="0.60" | 600 m || |-id=049 bgcolor=#e9e9e9 | 420049 || || — || May 28, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.5 km || |-id=050 bgcolor=#e9e9e9 | 420050 || || — || December 30, 2005 || Kitt Peak || Spacewatch || AGN || align=right data-sort-value="0.87" | 870 m || |-id=051 bgcolor=#d6d6d6 | 420051 || || — || February 26, 2011 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |-id=052 bgcolor=#e9e9e9 | 420052 || || — || October 25, 2009 || Kitt Peak || Spacewatch || MRX || align=right | 1.0 km || |-id=053 bgcolor=#d6d6d6 | 420053 || || — || September 5, 2008 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |-id=054 bgcolor=#e9e9e9 | 420054 || || — || December 22, 2001 || Socorro || LINEAR || || align=right | 1.7 km || |-id=055 bgcolor=#d6d6d6 | 420055 || || — || September 19, 2003 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=056 bgcolor=#d6d6d6 | 420056 || || — || March 3, 2006 || Kitt Peak || Spacewatch || KOR || align=right | 1.3 km || |-id=057 bgcolor=#d6d6d6 | 420057 || || — || September 5, 2008 || Kitt Peak || Spacewatch || EOS || align=right | 1.9 km || |-id=058 bgcolor=#d6d6d6 | 420058 || || — || March 1, 2010 || WISE || WISE || || align=right | 3.7 km || |-id=059 bgcolor=#d6d6d6 | 420059 || || — || February 2, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.5 km || |-id=060 bgcolor=#e9e9e9 | 420060 || || — || November 18, 2001 || Socorro || LINEAR || || align=right | 1.4 km || |-id=061 bgcolor=#e9e9e9 | 420061 || || — || September 30, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.8 km || |-id=062 bgcolor=#e9e9e9 | 420062 || 2011 EX || — || February 26, 2007 || Mount Lemmon || Mount Lemmon Survey || || align=right data-sort-value="0.79" | 790 m || |-id=063 bgcolor=#e9e9e9 | 420063 || 2011 EY || — || February 23, 1998 || Kitt Peak || Spacewatch || || align=right | 1.5 km || |-id=064 bgcolor=#e9e9e9 | 420064 || || — || April 13, 2002 || Palomar || NEAT || || align=right | 2.3 km || |-id=065 bgcolor=#e9e9e9 | 420065 || || — || January 30, 2011 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=066 bgcolor=#e9e9e9 | 420066 || || — || November 30, 2005 || Kitt Peak || Spacewatch || || align=right | 1.6 km || |-id=067 bgcolor=#e9e9e9 | 420067 || || — || September 19, 2001 || Socorro || LINEAR || || align=right | 1.2 km || |-id=068 bgcolor=#d6d6d6 | 420068 || || — || February 5, 2010 || WISE || WISE || || align=right | 2.4 km || |-id=069 bgcolor=#d6d6d6 | 420069 || || — || January 31, 2006 || Kitt Peak || Spacewatch || KOR || align=right | 1.3 km || |-id=070 bgcolor=#d6d6d6 | 420070 || || — || April 8, 2006 || Kitt Peak || Spacewatch || || align=right | 3.5 km || |-id=071 bgcolor=#d6d6d6 | 420071 || || — || March 4, 2011 || Kitt Peak || Spacewatch || EOS || align=right | 1.6 km || |-id=072 bgcolor=#d6d6d6 | 420072 || || — || March 6, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.3 km || |-id=073 bgcolor=#d6d6d6 | 420073 || || — || February 23, 2011 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=074 bgcolor=#e9e9e9 | 420074 || || — || December 10, 2005 || Kitt Peak || Spacewatch || || align=right | 1.9 km || |-id=075 bgcolor=#d6d6d6 | 420075 || || — || November 23, 2009 || Mount Lemmon || Mount Lemmon Survey || EMA || align=right | 4.3 km || |-id=076 bgcolor=#e9e9e9 | 420076 || || — || July 26, 2008 || Siding Spring || SSS || || align=right | 2.4 km || |-id=077 bgcolor=#e9e9e9 | 420077 || || — || December 27, 2005 || Kitt Peak || Spacewatch || MRX || align=right data-sort-value="0.82" | 820 m || |-id=078 bgcolor=#e9e9e9 | 420078 || || — || January 5, 2006 || Catalina || CSS || || align=right | 2.1 km || |-id=079 bgcolor=#d6d6d6 | 420079 || || — || February 25, 2011 || Kitt Peak || Spacewatch || || align=right | 2.5 km || |-id=080 bgcolor=#d6d6d6 | 420080 || || — || March 2, 2011 || Kitt Peak || Spacewatch || || align=right | 3.3 km || |-id=081 bgcolor=#d6d6d6 | 420081 || || — || September 2, 2008 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=082 bgcolor=#d6d6d6 | 420082 || || — || January 17, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.9 km || |-id=083 bgcolor=#d6d6d6 | 420083 || || — || October 6, 2008 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.6 km || |-id=084 bgcolor=#d6d6d6 | 420084 || || — || February 19, 2010 || WISE || WISE || || align=right | 3.3 km || |-id=085 bgcolor=#e9e9e9 | 420085 || || — || October 18, 2009 || Catalina || CSS || || align=right | 2.3 km || |-id=086 bgcolor=#d6d6d6 | 420086 || || — || April 20, 2006 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |-id=087 bgcolor=#e9e9e9 | 420087 || || — || October 14, 2009 || Mount Lemmon || Mount Lemmon Survey || || align=right | 1.3 km || |-id=088 bgcolor=#e9e9e9 | 420088 || || — || February 2, 2006 || Mount Lemmon || Mount Lemmon Survey || || align=right | 2.4 km || |-id=089 bgcolor=#d6d6d6 | 420089 || || — || September 24, 2008 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=090 bgcolor=#d6d6d6 | 420090 || || — || October 20, 2003 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=091 bgcolor=#d6d6d6 | 420091 || || — || October 9, 2004 || Kitt Peak || Spacewatch || || align=right | 1.8 km || |-id=092 bgcolor=#d6d6d6 | 420092 || || — || March 14, 2010 || WISE || WISE || || align=right | 3.9 km || |-id=093 bgcolor=#e9e9e9 | 420093 || || — || May 11, 2003 || Kitt Peak || Spacewatch || (5) || align=right | 1.3 km || |-id=094 bgcolor=#d6d6d6 | 420094 || || — || March 12, 2011 || Mount Lemmon || Mount Lemmon Survey || || align=right | 3.0 km || |-id=095 bgcolor=#d6d6d6 | 420095 || || — || August 30, 2002 || Palomar || NEAT || || align=right | 3.0 km || |-id=096 bgcolor=#e9e9e9 | 420096 || || — || September 7, 2004 || Kitt Peak || Spacewatch || || align=right | 2.2 km || |-id=097 bgcolor=#d6d6d6 | 420097 || || — || October 9, 2008 || Kitt Peak || Spacewatch || || align=right | 3.4 km ||