|| 5175 T-2 || || September 25, 1973 || Palomar || PLS || — || align=right | 6.0 km || |-id=647 bgcolor=#d6d6d6 | 12647 Pauluspotter || 5332 T-2 || || September 30, 1973 || Palomar || PLS || — || align=right | 5.8 km || |-id=648 bgcolor=#fefefe | 12648 Ibarbourou || 1135 T-3 || || October 17, 1977 || Palomar || PLS || V || align=right | 3.4 km || |-id=649 bgcolor=#C2FFFF | 12649 Ascanios || 2035 T-3 || || October 16, 1977 || Palomar || PLS || L5 || align=right | 25 km || |-id=650 bgcolor=#fefefe | 12650 de Vries || 2247 T-3 || || October 16, 1977 || Palomar || PLS || ERI || align=right | 5.3 km || |-id=651 bgcolor=#d6d6d6 | 12651 Frenkel || 2268 T-3 || || October 16, 1977 || Palomar || PLS || EOS || align=right | 6.1 km || |-id=652 bgcolor=#d6d6d6 | 12652 Groningen || 2622 T-3 || || October 16, 1977 || Palomar || PLS || — || align=right | 7.0 km || |-id=653 bgcolor=#fefefe | 12653 van der Klis || 2664 T-3 || || October 11, 1977 || Palomar || PLS || NYS || align=right | 3.9 km || |-id=654 bgcolor=#d6d6d6 | 12654 Heinofalcke || 4118 T-3 || || October 16, 1977 || Palomar || PLS || — || align=right | 9.9 km || |-id=655 bgcolor=#d6d6d6 | 12655 Benferinga || 5041 T-3 || || October 16, 1977 || Palomar || PLS || — || align=right | 10 km || |-id=656 bgcolor=#E9E9E9 | 12656 Gerdebruijn || 5170 T-3 || || October 16, 1977 || Palomar || PLS || — || align=right | 3.2 km || |-id=657 bgcolor=#d6d6d6 | 12657 Bonch-Bruevich || || || August 30, 1971 || Nauchnij || T. M. Smirnova || EOS || align=right | 8.9 km || |-id=658 bgcolor=#C2FFFF | 12658 Peiraios || 1973 SL || || September 19, 1973 || Palomar || PLS || L4 || align=right | 26 km || |-id=659 bgcolor=#fefefe | 12659 Schlegel || || || October 27, 1973 || Tautenburg Observatory || F. Börngen || NYS || align=right | 2.6 km || |-id=660 bgcolor=#E9E9E9 | 12660 || 1975 NC || — || July 15, 1975 || Cerro El Roble || C. Torres, S. Barros || — || align=right | 4.8 km || |-id=661 bgcolor=#fefefe | 12661 Schelling || || || February 27, 1976 || Tautenburg Observatory || F. Börngen || — || align=right |