|| MAS || align=right data-sort-value="0.58" | 580 m || |-id=471 bgcolor=#d6d6d6 | 464471 || || — || December 14, 2010 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.9 km || |-id=472 bgcolor=#d6d6d6 | 464472 || || — || September 2, 2008 || Kitt Peak || Spacewatch || — || align=right | 2.9 km || |-id=473 bgcolor=#E9E9E9 | 464473 || || — || September 25, 2005 || Kitt Peak || Spacewatch || — || align=right | 2.0 km || |-id=474 bgcolor=#fefefe | 464474 || || — || September 10, 2007 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.64" | 640 m || |-id=475 bgcolor=#E9E9E9 | 464475 || || — || January 28, 2007 || Mount Lemmon || Mount Lemmon Survey || AGN || align=right | 1.1 km || |-id=476 bgcolor=#d6d6d6 | 464476 || || — || February 10, 2010 || WISE || WISE || — || align=right | 3.6 km || |-id=477 bgcolor=#fefefe | 464477 || || — || January 31, 2009 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.52" | 520 m || |-id=478 bgcolor=#d6d6d6 | 464478 || || — || February 2, 2005 || Kitt Peak || Spacewatch || — || align=right | 3.2 km || |-id=479 bgcolor=#d6d6d6 | 464479 || || — || March 5, 2006 || Kitt Peak || Spacewatch || — || align=right | 2.6 km || |-id=480 bgcolor=#E9E9E9 | 464480 || || — || July 20, 2010 || WISE || WISE || — || align=right | 2.3 km || |-id=481 bgcolor=#E9E9E9 | 464481 || || — || March 10, 1999 || Kitt Peak || Spacewatch || — || align=right | 1.6 km || |-id=482 bgcolor=#fefefe | 464482 || || — || January 16, 2005 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.76" | 760 m || |-id=483 bgcolor=#d6d6d6 | 464483 || || — || March 11, 2005 || Anderson Mesa || LONEOS || — || align=right | 5.1 km || |-id=484 bgcolor=#E9E9E9 | 464484 || || — || October 30, 2005 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.3 km || |-id=485 bgcolor=#d6d6d6 | 464485 || || — || November 8, 2009 || Catalina || CSS || — || align=right | 3.6 km || |-id=486 bgcolor=#E9E9E9 | 464486 || || — || January 26, 2007 || Kitt Peak || Spacewatch || GEF || align=right | 1.4 km