|| Socorro || LINEAR || — || align=right | 3.3 km || |-id=848 bgcolor=#E9E9E9 | 44848 || || — || October 10, 1999 || Socorro || LINEAR || EUN || align=right | 4.0 km || |-id=849 bgcolor=#fefefe | 44849 || || — || October 16, 1999 || Višnjan Observatory || K. Korlević || — || align=right | 2.5 km || |-id=850 bgcolor=#fefefe | 44850 || || — || October 17, 1999 || Oohira || T. Urata || FLO || align=right | 1.9 km || |-id=851 bgcolor=#fefefe | 44851 || || — || October 16, 1999 || Višnjan Observatory || K. Korlević || FLO || align=right | 2.2 km || |-id=852 bgcolor=#fefefe | 44852 || || — || October 17, 1999 || Višnjan Observatory || K. Korlević || NYS || align=right | 2.4 km || |-id=853 bgcolor=#E9E9E9 | 44853 || || — || October 31, 1999 || Ondřejov || L. Kotková || — || align=right | 2.9 km || |-id=854 bgcolor=#fefefe | 44854 || || — || October 29, 1999 || Catalina || CSS || V || align=right | 3.7 km || |-id=855 bgcolor=#fefefe | 44855 || || — || October 28, 1999 || Xinglong || SCAP || — || align=right | 1.5 km || |-id=856 bgcolor=#fefefe | 44856 || || — || October 28, 1999 || Xinglong || SCAP || NYS || align=right | 3.9 km || |-id=857 bgcolor=#fefefe | 44857 || || — || October 29, 1999 || Catalina || CSS || — || align=right | 2.6 km || |-id=858 bgcolor=#fefefe | 44858 || || — || October 29, 1999 || Catalina || CSS || fast? || align=right | 1.6 km || |-id=859 bgcolor=#fefefe | 44859 || || — || October 29, 1999 || Catalina || CSS || — || align=right | 2.0 km || |-id=860 bgcolor=#fefefe | 44860 || || — || October 29, 1999 || Catalina || CSS || V || align=right | 1.5 km || |-id=861 bgcolor=#fefefe | 44861 || || — || October 29, 1999 || Catalina || CSS || — || align=right | 3.5 km || |-id=862 bgcolor=#fefefe | 44862 || || — || October 29, 1999 || Catalina || CSS || FLO || align=right | 2.8 km || |-id=863 bgcolor=#fefefe | 44863 || || — || October 29, 1999 || Catalina || CSS || — || align=right | 2.8 km || |-id=864 bgcolor=#fefefe | 44864 || || — || October 28, 1999 ||