|| align=right | 5.7 km || |-id=604 bgcolor=#d6d6d6 | 50604 || || — || March 10, 2000 || Kitt Peak || Spacewatch || MEL || align=right | 10 km || |-id=605 bgcolor=#d6d6d6 | 50605 || || — || March 10, 2000 || Kitt Peak || Spacewatch || CHA || align=right | 6.3 km || |-id=606 bgcolor=#E9E9E9 | 50606 || || — || March 5, 2000 || Socorro || LINEAR || — || align=right | 5.2 km || |-id=607 bgcolor=#E9E9E9 | 50607 || || — || March 8, 2000 || Socorro || LINEAR || DOR || align=right | 11 km || |-id=608 bgcolor=#E9E9E9 | 50608 || || — || March 8, 2000 || Socorro || LINEAR || EUN || align=right | 3.9 km || |-id=609 bgcolor=#E9E9E9 | 50609 || || — || March 8, 2000 || Socorro || LINEAR || PAD || align=right | 8.8 km || |-id=610 bgcolor=#d6d6d6 | 50610 || || — || March 8, 2000 || Socorro || LINEAR || — || align=right | 9.7 km || |-id=611 bgcolor=#fefefe | 50611 || || — || March 8, 2000 || Socorro || LINEAR || MAS || align=right | 2.1 km || |-id=612 bgcolor=#E9E9E9 | 50612 || || — || March 8, 2000 || Socorro || LINEAR || WIT || align=right | 2.7 km || |-id=613 bgcolor=#E9E9E9 | 50613 || || — || March 8, 2000 || Socorro || LINEAR || PAD || align=right | 6.3 km || |-id=614 bgcolor=#E9E9E9 | 50614 || || — || March 9, 2000 || Socorro || LINEAR || — || align=right | 3.3 km || |-id=615 bgcolor=#d6d6d6 | 50615 || || — || March 10, 2000 || Socorro || LINEAR || EOS || align=right | 5.1 km || |-id=616 bgcolor=#E9E9E9 | 50616 || || — || March 10, 2000 || Socorro || LINEAR || — || align=right | 2.9 km || |-id=617 bgcolor=#d6d6d6 | 50617 || || — || March 10, 2000 || Socorro || LINEAR || — || align=right | 7.4 km || |-id=618 bgcolor=#E9E9E9 | 50618 || || — || March 10, 2000 || Socorro || LINEAR || — || align=right | 2.9 km || |-id=619 bgcolor=#d6d6d6 | 50619 || || — || March 10, 2000 || Socorro || LINEAR || KOR || align=right | 4.9 km || |-id=620 bgcolor=#E9E9E9 | 50620 || || — || March 10, 2000 || Socorro || LINEAR || — || align=right | 6.2 km || |-id=621