17, 1999 || Socorro || LINEAR || PHO || align=right | 7.1 km || |-id=171 bgcolor=#fefefe | 148171 || || — || December 17, 1999 || Socorro || LINEAR || — || align=right | 1.7 km || |-id=172 bgcolor=#fefefe | 148172 || || — || December 31, 1999 || Anderson Mesa || LONEOS || — || align=right | 1.7 km || |-id=173 bgcolor=#fefefe | 148173 || 2000 AT || — || January 2, 2000 || Kitt Peak || Spacewatch || NYS || align=right | 1.5 km || |-id=174 bgcolor=#fefefe | 148174 || || — || January 3, 2000 || Socorro || LINEAR || V || align=right | 1.2 km || |-id=175 bgcolor=#fefefe | 148175 || || — || January 3, 2000 || Socorro || LINEAR || FLO || align=right | 1.2 km || |-id=176 bgcolor=#fefefe | 148176 || || — || January 3, 2000 || Socorro || LINEAR || — || align=right | 1.1 km || |-id=177 bgcolor=#fefefe | 148177 || || — || January 4, 2000 || Socorro || LINEAR || — || align=right | 1.4 km || |-id=178 bgcolor=#fefefe | 148178 || || — || January 5, 2000 || Socorro || LINEAR || — || align=right | 1.4 km || |-id=179 bgcolor=#fefefe | 148179 || || — || January 5, 2000 || Socorro || LINEAR || — || align=right | 1.2 km || |-id=180 bgcolor=#fefefe | 148180 || || — || January 5, 2000 || Socorro || LINEAR || — || align=right | 2.3 km || |-id=181 bgcolor=#fefefe | 148181 || || — || January 5, 2000 || Socorro || LINEAR || — || align=right | 1.5 km || |-id=182 bgcolor=#fefefe | 148182 || || — || January 3, 2000 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=183 bgcolor=#d6d6d6 | 148183 || || — || January 4, 2000 || Kitt Peak || Spacewatch || HYG || align=right | 5.6 km || |-id=184 bgcolor=#fefefe | 148184 || || — || January 5, 2000 || Kitt Peak || Spacewatch || V || align=right | 1.6 km || |-id=185 bgcolor=#fefefe | 148185 || || — || January 9, 2000 || Kitt Peak || Spacewatch || — || align=right | 1.1 km || |-id=186 bgcolor=#fefefe | 148186 || 2000 BG || — || January 16, 2000 || Eskridge || G. Hug, G. Bell || MAS || align=right data-sort-value="0.91" | 910 m || |-id=187 bgcolor=#fefefe | 148187 ||