|| align=right | 2.1 km || |-id=530 bgcolor=#fefefe | 53530 || || — || January 9, 2000 || Socorro || LINEAR || H || align=right | 2.2 km || |-id=531 bgcolor=#fefefe | 53531 || || — || January 5, 2000 || Kitt Peak || Spacewatch || — || align=right | 2.7 km || |-id=532 bgcolor=#fefefe | 53532 || || — || January 5, 2000 || Kitt Peak || Spacewatch || — || align=right | 2.1 km || |-id=533 bgcolor=#fefefe | 53533 || || — || January 7, 2000 || Kitt Peak || Spacewatch || — || align=right | 2.8 km || |-id=534 bgcolor=#fefefe | 53534 || || — || January 4, 2000 || Socorro || LINEAR || NYS || align=right | 2.2 km || |-id=535 bgcolor=#E9E9E9 | 53535 || || — || January 5, 2000 || Socorro || LINEAR || — || align=right | 4.4 km || |-id=536 bgcolor=#fefefe | 53536 || || — || January 6, 2000 || Socorro || LINEAR || — || align=right | 2.6 km || |-id=537 bgcolor=#fefefe | 53537 Zhangyun || || || January 6, 2000 || Anderson Mesa || LONEOS || SUL || align=right | 8.4 km || |-id=538 bgcolor=#fefefe | 53538 || || — || January 6, 2000 || Anderson Mesa || LONEOS || FLO || align=right | 2.5 km || |-id=539 bgcolor=#fefefe | 53539 || || — || January 7, 2000 || Socorro || LINEAR || — || align=right | 1.4 km || |-id=540 bgcolor=#fefefe | 53540 || || — || January 6, 2000 || Socorro || LINEAR || V || align=right | 1.8 km || |-id=541 bgcolor=#fefefe | 53541 || || — || January 7, 2000 || Kitt Peak || Spacewatch || — || align=right | 2.3 km || |-id=542 bgcolor=#fefefe | 53542 || || — || January 28, 2000 || Socorro || LINEAR || — || align=right | 2.5 km || |-id=543 bgcolor=#fefefe | 53543 || || — || January 26, 2000 || Višnjan Observatory || K. Korlević || NYS || align=right | 1.9 km || |-id=544 bgcolor=#fefefe | 53544 || || — || January 27, 2000 || Višnjan Observatory || K. Korlević || NYS || align=right | 3.8 km || |-id=545 bgcolor=#E9E9E9 | 53545 || || — || January 27, 2000 || Socorro || LINEAR || — || align=right | 2.8 km || |-id=546 bgcolor=#E9E9E9 | 53546 || || — || January 27, 2000 || Socorro || LINEAR ||