| 58664 IYAMMIX || || || December 21, 1997 || Kleť || J. Tichá, M. Tichý || ERI || align=right | 4.7 km || |-id=665 bgcolor=#E9E9E9 | 58665 || || — || December 19, 1997 || Xinglong || SCAP || — || align=right | 4.2 km || |-id=666 bgcolor=#E9E9E9 | 58666 || || — || December 21, 1997 || Oizumi || T. Kobayashi || — || align=right | 5.4 km || |-id=667 bgcolor=#fefefe | 58667 || || — || December 21, 1997 || Chichibu || N. Satō || — || align=right | 2.0 km || |-id=668 bgcolor=#fefefe | 58668 || || — || December 17, 1997 || Xinglong || SCAP || V || align=right | 2.7 km || |-id=669 bgcolor=#fefefe | 58669 || || — || December 20, 1997 || Bédoin || P. Antonini || FLO || align=right | 1.6 km || |-id=670 bgcolor=#E9E9E9 | 58670 || || — || December 25, 1997 || Oizumi || T. Kobayashi || — || align=right | 4.7 km || |-id=671 bgcolor=#fefefe | 58671 Diplodocus || || || December 25, 1997 || Needville || C. Gustava, K. Rivich || — || align=right | 2.8 km || |-id=672 bgcolor=#E9E9E9 | 58672 Remigio || || || December 28, 1997 || Monte Viseggi || Monte Viseggi Obs. || JUN || align=right | 5.6 km || |-id=673 bgcolor=#E9E9E9 | 58673 || || — || December 25, 1997 || Haleakala || NEAT || — || align=right | 3.7 km || |-id=674 bgcolor=#E9E9E9 | 58674 || || — || December 21, 1997 || Kitt Peak || Spacewatch || — || align=right | 4.9 km || |-id=675 bgcolor=#d6d6d6 | 58675 || || — || December 31, 1997 || Oizumi || T. Kobayashi || — || align=right | 9.1 km || |-id=676 bgcolor=#fefefe | 58676 || || — || December 31, 1997 || Nachi-Katsuura || Y. Shimizu, T. Urata || NYS || align=right | 2.5 km || |-id=677 bgcolor=#fefefe | 58677 || || — || December 28, 1997 || Kitt Peak || Spacewatch || — || align=right | 1.8 km || |-id=678 bgcolor=#d6d6d6 | 58678 || || — || December 24, 1997 || Xinglong || SCAP || — || align=right | 8.8 km || |-id=679 bgcolor=#E9E9E9 | 58679 Brenig || 1998 AH || || January 1, 1998 || Bornheim || N. Ehring || — || align=right | 4.4 km || |-id=680 bgcolor=#E9E9E9 | 58680 || || — || January 8, 1998 ||