| 54446 || || — || June 23, 2000 || Kitt Peak || Spacewatch || MRX || align=right | 2.6 km || |-id=447 bgcolor=#E9E9E9 | 54447 || || — || July 5, 2000 || Reedy Creek || J. Broughton || MAR || align=right | 4.0 km || |-id=448 bgcolor=#fefefe | 54448 || || — || July 6, 2000 || Socorro || LINEAR || PHO || align=right | 6.3 km || |-id=449 bgcolor=#E9E9E9 | 54449 || || — || July 5, 2000 || Kitt Peak || Spacewatch || GEF || align=right | 3.8 km || |-id=450 bgcolor=#E9E9E9 | 54450 || || — || July 6, 2000 || Anderson Mesa || LONEOS || GEF || align=right | 3.0 km || |-id=451 bgcolor=#d6d6d6 | 54451 || || — || July 6, 2000 || Anderson Mesa || LONEOS || — || align=right | 12 km || |-id=452 bgcolor=#E9E9E9 | 54452 || || — || July 5, 2000 || Anderson Mesa || LONEOS || — || align=right | 5.7 km || |-id=453 bgcolor=#d6d6d6 | 54453 || || — || July 5, 2000 || Anderson Mesa || LONEOS || EOS || align=right | 6.4 km || |-id=454 bgcolor=#d6d6d6 | 54454 || || — || July 5, 2000 || Anderson Mesa || LONEOS || KOR || align=right | 3.9 km || |-id=455 bgcolor=#E9E9E9 | 54455 || || — || July 5, 2000 || Anderson Mesa || LONEOS || — || align=right | 3.0 km || |-id=456 bgcolor=#d6d6d6 | 54456 || || — || July 5, 2000 || Anderson Mesa || LONEOS || URS || align=right | 5.3 km || |-id=457 bgcolor=#E9E9E9 | 54457 || || — || July 5, 2000 || Kitt Peak || Spacewatch || — || align=right | 6.8 km || |-id=458 bgcolor=#E9E9E9 | 54458 || || — || July 4, 2000 || Anderson Mesa || LONEOS || — || align=right | 4.5 km || |-id=459 bgcolor=#E9E9E9 | 54459 || || — || July 4, 2000 || Anderson Mesa || LONEOS || — || align=right | 3.5 km || |-id=460 bgcolor=#d6d6d6 | 54460 || || — || July 2, 2000 || Kitt Peak || Spacewatch || — || align=right | 7.6 km || |-id=461 bgcolor=#d6d6d6 | 54461 || || — || July 2, 2000 || Kitt Peak || Spacewatch || — || align=right | 12 km || |-id=462 bgcolor=#E9E9E9 | 54462 || || — || July 4, 2000 || Anderson Mesa || LONEOS || —