|| — || align=right | 1.5 km || |-id=838 bgcolor=#E9E9E9 | 164838 || || — || October 12, 1999 || Kitt Peak || Spacewatch || — || align=right | 2.0 km || |-id=839 bgcolor=#fefefe | 164839 || || — || October 15, 1999 || Kitt Peak || Spacewatch || MAS || align=right | 1.2 km || |-id=840 bgcolor=#E9E9E9 | 164840 || || — || October 15, 1999 || Socorro || LINEAR || — || align=right | 1.3 km || |-id=841 bgcolor=#fefefe | 164841 || || — || October 4, 1999 || Socorro || LINEAR || — || align=right | 3.5 km || |-id=842 bgcolor=#fefefe | 164842 || || — || October 6, 1999 || Socorro || LINEAR || — || align=right | 1.1 km || |-id=843 bgcolor=#d6d6d6 | 164843 || || — || October 6, 1999 || Socorro || LINEAR || SHU3:2 || align=right | 8.3 km || |-id=844 bgcolor=#d6d6d6 | 164844 || || — || October 7, 1999 || Socorro || LINEAR || HIL3:2 || align=right | 9.0 km || |-id=845 bgcolor=#fefefe | 164845 || || — || October 7, 1999 || Socorro || LINEAR || NYS || align=right | 1.1 km || |-id=846 bgcolor=#E9E9E9 | 164846 || || — || October 7, 1999 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=847 bgcolor=#fefefe | 164847 || || — || October 7, 1999 || Socorro || LINEAR || H || align=right data-sort-value="0.95" | 950 m || |-id=848 bgcolor=#E9E9E9 | 164848 || || — || October 7, 1999 || Socorro || LINEAR || EUN || align=right | 1.9 km || |-id=849 bgcolor=#fefefe | 164849 || || — || October 9, 1999 || Socorro || LINEAR || — || align=right | 1.5 km || |-id=850 bgcolor=#E9E9E9 | 164850 || || — || October 10, 1999 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=851 bgcolor=#E9E9E9 | 164851 || || — || October 10, 1999 || Socorro || LINEAR || — || align=right | 1.2 km || |-id=852 bgcolor=#E9E9E9 | 164852 || || — || October 10, 1999 || Socorro || LINEAR || — || align=right | 3.7 km || |-id=853 bgcolor=#E9E9E9 | 164853 || || — || October 12, 1999 || Socorro || LINEAR || — || align=right | 3.1 km || |-id=854 bgcolor=#fefefe | 164854 || || — || October 13, 1999 || Socorro || LINEAR || H || align=right data-sort-value="0.89" |