km || |-id=845 bgcolor=#E9E9E9 | 23845 || 1998 RB || — || September 2, 1998 || Dynic || A. Sugie || — || align=right | 4.0 km || |-id=846 bgcolor=#E9E9E9 | 23846 || 1998 RF || — || September 1, 1998 || Woomera || F. B. Zoltowski || — || align=right | 5.7 km || |-id=847 bgcolor=#d6d6d6 | 23847 || || — || September 12, 1998 || Oizumi || T. Kobayashi || EOS || align=right | 6.2 km || |-id=848 bgcolor=#d6d6d6 | 23848 || || — || September 10, 1998 || Višnjan Observatory || Višnjan Obs. || — || align=right | 10 km || |-id=849 bgcolor=#E9E9E9 | 23849 || || — || September 14, 1998 || Socorro || LINEAR || — || align=right | 6.9 km || |-id=850 bgcolor=#E9E9E9 | 23850 Ramaswami || || || September 14, 1998 || Socorro || LINEAR || — || align=right | 3.8 km || |-id=851 bgcolor=#fefefe | 23851 Rottman-Yang || || || September 14, 1998 || Socorro || LINEAR || NYS || align=right | 2.5 km || |-id=852 bgcolor=#d6d6d6 | 23852 Laurierumker || || || September 14, 1998 || Socorro || LINEAR || KOR || align=right | 4.6 km || |-id=853 bgcolor=#E9E9E9 | 23853 || || — || September 14, 1998 || Socorro || LINEAR || EUN || align=right | 5.6 km || |-id=854 bgcolor=#fefefe | 23854 Rickschaffer || || || September 14, 1998 || Socorro || LINEAR || — || align=right | 5.2 km || |-id=855 bgcolor=#E9E9E9 | 23855 Brandonshih || || || September 14, 1998 || Socorro || LINEAR || — || align=right | 6.8 km || |-id=856 bgcolor=#d6d6d6 | 23856 || || — || September 14, 1998 || Socorro || LINEAR || — || align=right | 11 km || |-id=857 bgcolor=#fefefe | 23857 || || — || September 14, 1998 || Socorro || LINEAR || — || align=right | 5.2 km || |-id=858 bgcolor=#E9E9E9 | 23858 Ambrosesoehn || || || September 14, 1998 || Socorro || LINEAR || — || align=right | 4.2 km || |-id=859 bgcolor=#E9E9E9 | 23859 || || — || September 14, 1998 || Socorro || LINEAR || — || align=right | 7.4 km || |-id=860 bgcolor=#E9E9E9 | 23860 || || — || September 14, 1998 || Socorro || LINEAR || — || align=right | 3.5 km || |-id=861 bgcolor=#d6d6d6 | 23861 Benjaminsong || || || September 14, 1998 || Socorro || LINEAR || KOR || align=right |