Peak || Spacewatch || — || align=right data-sort-value="0.69" | 690 m || |-id=400 bgcolor=#fefefe | 463400 || || — || May 17, 2010 || WISE || WISE || — || align=right data-sort-value="0.75" | 750 m || |} 463401–463500 |-bgcolor=#fefefe | 463401 || || — || April 11, 2013 || Mount Lemmon || Mount Lemmon Survey || V || align=right data-sort-value="0.58" | 580 m || |-id=402 bgcolor=#fefefe | 463402 || || — || October 24, 2011 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.56" | 560 m || |-id=403 bgcolor=#fefefe | 463403 || || — || March 13, 2013 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.79" | 790 m || |-id=404 bgcolor=#fefefe | 463404 || || — || October 17, 2003 || Socorro || LINEAR || — || align=right | 1.8 km || |-id=405 bgcolor=#fefefe | 463405 || || — || February 16, 2013 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.83" | 830 m || |-id=406 bgcolor=#fefefe | 463406 || || — || April 18, 2013 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.67" | 670 m || |-id=407 bgcolor=#fefefe | 463407 || || — || August 10, 2010 || XuYi || PMO NEO || — || align=right data-sort-value="0.73" | 730 m || |-id=408 bgcolor=#fefefe | 463408 || || — || September 23, 2011 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.59" | 590 m || |-id=409 bgcolor=#fefefe | 463409 || || — || January 31, 2006 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.48" | 480 m || |-id=410 bgcolor=#fefefe | 463410 || || — || October 18, 2011 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.60" | 600 m || |-id=411 bgcolor=#fefefe | 463411 || || — || December 31, 2008 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.67" | 670 m || |-id=412 bgcolor=#fefefe | 463412 || || — || September 24, 2007 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.63" | 630 m || |-id=413 bgcolor=#fefefe | 463413 || || — || September 13, 2007 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.60" | 600 m || |-id=414 bgcolor=#fefefe | 463414 || || — || November 19, 2008 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.56" | 560 m || |-id=415 bgcolor=#fefefe | 463415 || || — || September