Mount Lemmon Survey || — || align=right | 2.7 km || |-id=453 bgcolor=#E9E9E9 | 401453 || || — || April 2, 2009 || Kitt Peak || Spacewatch || — || align=right | 2.7 km || |-id=454 bgcolor=#E9E9E9 | 401454 || || — || March 16, 2010 || WISE || WISE || — || align=right | 1.2 km || |-id=455 bgcolor=#E9E9E9 | 401455 || || — || February 4, 2000 || Kitt Peak || Spacewatch || — || align=right | 1.7 km || |-id=456 bgcolor=#d6d6d6 | 401456 || || — || October 13, 2005 || Kitt Peak || Spacewatch || EOS || align=right | 1.9 km || |-id=457 bgcolor=#fefefe | 401457 || || — || January 23, 2006 || Mount Lemmon || Mount Lemmon Survey || V || align=right data-sort-value="0.76" | 760 m || |-id=458 bgcolor=#d6d6d6 | 401458 || || — || May 5, 2002 || Socorro || LINEAR || EUP || align=right | 3.9 km || |-id=459 bgcolor=#E9E9E9 | 401459 || || — || December 19, 2007 || Kitt Peak || Spacewatch || — || align=right | 1.7 km || |-id=460 bgcolor=#fefefe | 401460 || || — || January 25, 2009 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.81" | 810 m || |-id=461 bgcolor=#d6d6d6 | 401461 || || — || April 6, 1994 || Kitt Peak || Spacewatch || — || align=right | 3.2 km || |-id=462 bgcolor=#fefefe | 401462 || || — || May 2, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.92" | 920 m || |-id=463 bgcolor=#fefefe | 401463 || || — || April 29, 2003 || Kitt Peak || Spacewatch || — || align=right | 1.0 km || |-id=464 bgcolor=#E9E9E9 | 401464 || || — || March 16, 2009 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.0 km || |-id=465 bgcolor=#E9E9E9 | 401465 || || — || October 2, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.1 km || |-id=466 bgcolor=#d6d6d6 | 401466 || || — || July 2, 1998 || Kitt Peak || Spacewatch || THM || align=right | 2.5 km || |-id=467 bgcolor=#fefefe | 401467 || || — || January 7, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.99" | 990 m || |-id=468 bgcolor=#E9E9E9 | 401468 || || — || August 21, 2006 || Kitt Peak || Spacewatch ||