Spacewatch || GEF || align=right | 4.0 km || |-id=447 bgcolor=#E9E9E9 | 41447 || || — || June 4, 2000 || Socorro || LINEAR || — || align=right | 3.8 km || |-id=448 bgcolor=#E9E9E9 | 41448 || || — || June 4, 2000 || Socorro || LINEAR || GAL || align=right | 6.7 km || |-id=449 bgcolor=#fefefe | 41449 || || — || June 5, 2000 || Socorro || LINEAR || — || align=right | 2.7 km || |-id=450 bgcolor=#fefefe | 41450 Medkeff || || || June 1, 2000 || Anza || M. Collins, M. White || NYS || align=right | 1.5 km || |-id=451 bgcolor=#E9E9E9 | 41451 || || — || June 1, 2000 || Socorro || LINEAR || EUN || align=right | 4.3 km || |-id=452 bgcolor=#E9E9E9 | 41452 || || — || June 9, 2000 || Anderson Mesa || LONEOS || — || align=right | 3.4 km || |-id=453 bgcolor=#E9E9E9 | 41453 || || — || June 25, 2000 || Socorro || LINEAR || EUN || align=right | 5.6 km || |-id=454 bgcolor=#fefefe | 41454 || || — || June 26, 2000 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=455 bgcolor=#E9E9E9 | 41455 || 2000 NC || — || July 1, 2000 || Prescott || P. G. Comba || — || align=right | 4.6 km || |-id=456 bgcolor=#E9E9E9 | 41456 || 2000 NT || — || July 3, 2000 || Prescott || P. G. Comba || — || align=right | 5.0 km || |-id=457 bgcolor=#fefefe | 41457 || || — || July 5, 2000 || Kitt Peak || Spacewatch || — || align=right | 2.2 km || |-id=458 bgcolor=#fefefe | 41458 Ramanjooloo || || || July 5, 2000 || Anderson Mesa || LONEOS || ERI || align=right | 4.2 km || |-id=459 bgcolor=#E9E9E9 | 41459 || || — || July 6, 2000 || Kitt Peak || Spacewatch || — || align=right | 2.0 km || |-id=460 bgcolor=#d6d6d6 | 41460 || || — || July 3, 2000 || Socorro || LINEAR || — || align=right | 16 km || |-id=461 bgcolor=#E9E9E9 | 41461 || 2000 ON || — || July 23, 2000 || Socorro || LINEAR || Tj (2.81) || align=right | 6.8 km || |-id=462 bgcolor=#d6d6d6 | 41462 || || — || July 23, 2000 || Socorro || LINEAR || — || align=right | 9.0 km || |-id=463 bgcolor=#fefefe | 41463 ||