Caussols || ODAS || — || align=right | 7.4 km || |-id=681 bgcolor=#E9E9E9 | 58681 || || — || January 5, 1998 || Xinglong || SCAP || — || align=right | 4.4 km || |-id=682 bgcolor=#E9E9E9 | 58682 Alenašolcová || || || January 10, 1998 || Kleť || J. Tichá, M. Tichý || — || align=right | 6.3 km || |-id=683 bgcolor=#FA8072 | 58683 || || — || January 15, 1998 || Caussols || ODAS || — || align=right | 2.5 km || |-id=684 bgcolor=#fefefe | 58684 || || — || January 2, 1998 || Socorro || LINEAR || NYS || align=right | 1.6 km || |-id=685 bgcolor=#fefefe | 58685 || 1998 BP || — || January 18, 1998 || Oizumi || T. Kobayashi || FLO || align=right | 1.5 km || |-id=686 bgcolor=#E9E9E9 | 58686 || || — || January 19, 1998 || Oizumi || T. Kobayashi || — || align=right | 4.5 km || |-id=687 bgcolor=#fefefe | 58687 || || — || January 18, 1998 || Kitt Peak || Spacewatch || — || align=right | 1.5 km || |-id=688 bgcolor=#E9E9E9 | 58688 || || — || January 21, 1998 || Nachi-Katsuura || Y. Shimizu, T. Urata || — || align=right | 10 km || |-id=689 bgcolor=#E9E9E9 | 58689 || || — || January 22, 1998 || Kitt Peak || Spacewatch || — || align=right | 3.3 km || |-id=690 bgcolor=#fefefe | 58690 || || — || January 27, 1998 || Kleť || Kleť Obs. || — || align=right | 1.8 km || |-id=691 bgcolor=#E9E9E9 | 58691 Luigisannino || || || January 24, 1998 || Monte Viseggi || G. Scarfì, L. Zannoni || — || align=right | 2.4 km || |-id=692 bgcolor=#E9E9E9 | 58692 || || — || January 22, 1998 || Kitt Peak || Spacewatch || — || align=right | 3.3 km || |-id=693 bgcolor=#E9E9E9 | 58693 || || — || January 28, 1998 || Oizumi || T. Kobayashi || — || align=right | 3.6 km || |-id=694 bgcolor=#E9E9E9 | 58694 || || — || January 27, 1998 || Kleť || Kleť Obs. || — || align=right | 4.1 km || |-id=695 bgcolor=#fefefe | 58695 || || — || January 28, 1998 || Caussols || ODAS || MAS || align=right | 2.0 km || |-id=696 bgcolor=#E9E9E9 | 58696 || || — || January 18, 1998 || Kitt Peak || Spacewatch || — || align=right | 2.9 km ||