|| V || align=right data-sort-value="0.69" | 690 m || |-id=439 bgcolor=#d6d6d6 | 464439 || || — || September 13, 1998 || Kitt Peak || Spacewatch || EOS || align=right | 1.9 km || |-id=440 bgcolor=#d6d6d6 | 464440 || || — || December 20, 2004 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 4.6 km || |-id=441 bgcolor=#E9E9E9 | 464441 || || — || September 15, 2010 || Mount Lemmon || Mount Lemmon Survey || EUN || align=right | 1.0 km || |-id=442 bgcolor=#E9E9E9 | 464442 || || — || October 19, 2010 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.3 km || |-id=443 bgcolor=#fefefe | 464443 || || — || January 15, 2005 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.72" | 720 m || |-id=444 bgcolor=#d6d6d6 | 464444 || || — || February 10, 1999 || Socorro || LINEAR || — || align=right | 4.3 km || |-id=445 bgcolor=#E9E9E9 | 464445 || || — || February 6, 2002 || Socorro || LINEAR || — || align=right | 2.8 km || |-id=446 bgcolor=#d6d6d6 | 464446 || || — || May 10, 2005 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.0 km || |-id=447 bgcolor=#d6d6d6 | 464447 || || — || May 2, 2000 || Anderson Mesa || LONEOS || — || align=right | 3.4 km || |-id=448 bgcolor=#fefefe | 464448 || || — || January 1, 2012 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.96" | 960 m || |-id=449 bgcolor=#d6d6d6 | 464449 || || — || August 21, 2008 || Kitt Peak || Spacewatch || — || align=right | 4.0 km || |-id=450 bgcolor=#E9E9E9 | 464450 || || — || March 28, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.92" | 920 m || |-id=451 bgcolor=#d6d6d6 | 464451 || || — || February 25, 2011 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.3 km || |-id=452 bgcolor=#d6d6d6 | 464452 || || — || January 10, 2011 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.7 km || |-id=453 bgcolor=#E9E9E9 | 464453 || || — || January 4, 2011 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.2 km || |-id=454 bgcolor=#E9E9E9 | 464454 || || — || November 17, 2009 ||