3.3 km || |-id=662 bgcolor=#d6d6d6 | 12662 || 1978 CK || — || February 2, 1978 || Palomar || J. Gibson || ALA || align=right | 15 km || |-id=663 bgcolor=#d6d6d6 | 12663 Björkegren || || || September 2, 1978 || La Silla || C.-I. Lagerkvist || KOR || align=right | 5.2 km || |-id=664 bgcolor=#E9E9E9 | 12664 Sonisenia || || || September 27, 1978 || Nauchnij || L. I. Chernykh || — || align=right | 7.3 km || |-id=665 bgcolor=#fefefe | 12665 Chriscarson || || || November 6, 1978 || Palomar || E. F. Helin, S. J. Bus || — || align=right | 2.8 km || |-id=666 bgcolor=#d6d6d6 | 12666 || 1978 XW || — || December 6, 1978 || Palomar || E. Bowell, A. Warnock || — || align=right | 10 km || |-id=667 bgcolor=#E9E9E9 | 12667 || 1979 DF || — || February 28, 1979 || Anderson Mesa || N. G. Thomas || — || align=right | 9.2 km || |-id=668 bgcolor=#E9E9E9 | 12668 Scottstarin || || || June 25, 1979 || Siding Spring || E. F. Helin, S. J. Bus || — || align=right | 8.0 km || |-id=669 bgcolor=#E9E9E9 | 12669 Emilybrisnehan || || || June 25, 1979 || Siding Spring || E. F. Helin, S. J. Bus || — || align=right | 5.7 km || |-id=670 bgcolor=#fefefe | 12670 Passargea || || || September 22, 1979 || Nauchnij || N. S. Chernykh || — || align=right | 2.1 km || |-id=671 bgcolor=#fefefe | 12671 Thörnqvist || 1980 FU || || March 16, 1980 || La Silla || C.-I. Lagerkvist || — || align=right | 4.2 km || |-id=672 bgcolor=#d6d6d6 | 12672 Nygårdh || || || March 16, 1980 || La Silla || C.-I. Lagerkvist || — || align=right | 5.1 km || |-id=673 bgcolor=#d6d6d6 | 12673 Kiselman || || || March 16, 1980 || La Silla || C.-I. Lagerkvist || — || align=right | 7.8 km || |-id=674 bgcolor=#fefefe | 12674 Rybalka || || || September 7, 1980 || Nauchnij || N. S. Chernykh || NYS || align=right | 3.7 km || |-id=675 bgcolor=#fefefe | 12675 Chabot || || || October 9, 1980 || Palomar || C. S. Shoemaker, E. M. Shoemaker || — || align=right | 5.3 km || |-id=676 bgcolor=#d6d6d6 | 12676 Dianemerline || || || February 28, 1981 || Siding Spring || S. J. Bus || — || align=right | 4.2