Holt || FLO || align=right | 3.0 km || |-id=644 bgcolor=#d6d6d6 | 5644 Maureenbell || || || August 22, 1990 || Palomar || H. E. Holt || — || align=right | 16 km || |-id=645 bgcolor=#FFC2E0 | 5645 || 1990 SP || — || September 20, 1990 || Siding Spring || R. H. McNaught || APO +1km || align=right | 1.7 km || |-id=646 bgcolor=#FFC2E0 | 5646 || 1990 TR || — || October 11, 1990 || Kushiro || S. Ueda, H. Kaneda || AMO +1kmmoon || align=right | 4.3 km || |-id=647 bgcolor=#fefefe | 5647 Sarojininaidu || 1990 TZ || || October 14, 1990 || Palomar || E. F. Helin || PHO || align=right | 8.6 km || |-id=648 bgcolor=#C2FFFF | 5648 Axius || || || November 11, 1990 || Kitami || K. Endate, K. Watanabe || L5 || align=right | 59 km || |-id=649 bgcolor=#FA8072 | 5649 Donnashirley || || || November 18, 1990 || Palomar || E. F. Helin || — || align=right | 2.6 km || |-id=650 bgcolor=#E9E9E9 | 5650 Mochihito-o || 1990 XK || || December 10, 1990 || Yakiimo || A. Natori, T. Urata || EUN || align=right | 11 km || |-id=651 bgcolor=#d6d6d6 | 5651 Traversa || || || February 14, 1991 || Haute-Provence || E. W. Elst || — || align=right | 27 km || |-id=652 bgcolor=#C2FFFF | 5652 Amphimachus || || || April 24, 1992 || Palomar || C. S. Shoemaker, E. M. Shoemaker || L4 || align=right | 54 km || |-id=653 bgcolor=#FFC2E0 | 5653 Camarillo || || || November 21, 1992 || Palomar || E. F. Helin, K. J. Lawrence || AMO +1km || align=right | 1.5 km || |-id=654 bgcolor=#E9E9E9 | 5654 Terni || 1993 KG || || May 20, 1993 || Stroncone || A. Vagnozzi || — || align=right | 19 km || |-id=655 bgcolor=#E9E9E9 | 5655 Barney || 1159 T-2 || || September 29, 1973 || Palomar || PLS || MAR || align=right | 6.6 km || |-id=656 bgcolor=#fefefe | 5656 Oldfield || A920 TA || || October 8, 1920 || Hamburg-Bergedorf || W. Baade || — || align=right | 7.7 km || |-id=657 bgcolor=#E9E9E9 | 5657 Groombridge || || || August 28, 1936 || Heidelberg || K. Reinmuth || EUN || align=right | 7.4 km || |-id=658 bgcolor=#E9E9E9 | 5658 Clausbaader || 1950 DO || || February 17, 1950 || Heidelberg || K. Reinmuth ||