| 2.4 km || |-id=651 bgcolor=#fefefe | 51651 || || — || April 28, 2001 || Kitt Peak || Spacewatch || — || align=right | 2.9 km || |-id=652 bgcolor=#E9E9E9 | 51652 || || — || April 29, 2001 || Socorro || LINEAR || — || align=right | 2.6 km || |-id=653 bgcolor=#fefefe | 51653 || || — || April 30, 2001 || Socorro || LINEAR || V || align=right | 1.8 km || |-id=654 bgcolor=#E9E9E9 | 51654 || || — || April 24, 2001 || Socorro || LINEAR || MAR || align=right | 2.1 km || |-id=655 bgcolor=#E9E9E9 | 51655 Susannemond || 2001 JA || || May 1, 2001 || Kanab || E. E. Sheridan || — || align=right | 3.4 km || |-id=656 bgcolor=#E9E9E9 | 51656 || 2001 JD || — || May 1, 2001 || Desert Beaver || W. K. Y. Yeung || EUN || align=right | 4.4 km || |-id=657 bgcolor=#fefefe | 51657 || 2001 JG || — || May 2, 2001 || Palomar || NEAT || — || align=right | 3.2 km || |-id=658 bgcolor=#d6d6d6 | 51658 || || — || May 2, 2001 || Kitt Peak || Spacewatch || — || align=right | 4.5 km || |-id=659 bgcolor=#fefefe | 51659 Robohachi || || || May 14, 2001 || Bisei SG Center || BATTeRS || — || align=right | 2.5 km || |-id=660 bgcolor=#fefefe | 51660 || || — || May 12, 2001 || Haleakala || NEAT || V || align=right | 2.3 km || |-id=661 bgcolor=#fefefe | 51661 || || — || May 14, 2001 || Palomar || NEAT || — || align=right | 2.8 km || |-id=662 bgcolor=#E9E9E9 | 51662 || || — || May 15, 2001 || Anderson Mesa || LONEOS || — || align=right | 2.8 km || |-id=663 bgcolor=#fefefe | 51663 Lovelock || || || May 15, 2001 || Anderson Mesa || LONEOS || FLO || align=right | 1.2 km || |-id=664 bgcolor=#d6d6d6 | 51664 || || — || May 15, 2001 || Haleakala || NEAT || — || align=right | 6.8 km || |-id=665 bgcolor=#E9E9E9 | 51665 || || — || May 15, 2001 || Anderson Mesa || LONEOS || GEF || align=right | 3.6 km || |-id=666 bgcolor=#E9E9E9 | 51666 || || — || May 17, 2001 || Socorro || LINEAR || EUN || align=right | 2.6 km || |-id=667 bgcolor=#E9E9E9 | 51667 || || — || May