| 2.2 km || |-id=138 bgcolor=#fefefe | 45138 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 3.4 km || |-id=139 bgcolor=#E9E9E9 | 45139 || || — || December 7, 1999 || Socorro || LINEAR || GEF || align=right | 4.9 km || |-id=140 bgcolor=#E9E9E9 | 45140 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 3.7 km || |-id=141 bgcolor=#fefefe | 45141 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 2.6 km || |-id=142 bgcolor=#fefefe | 45142 || || — || December 7, 1999 || Socorro || LINEAR || NYS || align=right | 1.8 km || |-id=143 bgcolor=#E9E9E9 | 45143 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 7.1 km || |-id=144 bgcolor=#E9E9E9 | 45144 || || — || December 7, 1999 || Nachi-Katsuura || Y. Shimizu, T. Urata || — || align=right | 6.2 km || |-id=145 bgcolor=#fefefe | 45145 || || — || December 8, 1999 || Nachi-Katsuura || H. Shiozawa, T. Urata || — || align=right | 3.7 km || |-id=146 bgcolor=#fefefe | 45146 || || — || December 11, 1999 || Oizumi || T. Kobayashi || MAS || align=right | 2.5 km || |-id=147 bgcolor=#fefefe | 45147 || || — || December 4, 1999 || Catalina || CSS || — || align=right | 2.1 km || |-id=148 bgcolor=#E9E9E9 | 45148 || || — || December 4, 1999 || Catalina || CSS || — || align=right | 2.4 km || |-id=149 bgcolor=#fefefe | 45149 || || — || December 5, 1999 || Catalina || CSS || V || align=right | 2.2 km || |-id=150 bgcolor=#E9E9E9 | 45150 || || — || December 5, 1999 || Catalina || CSS || EUN || align=right | 3.9 km || |-id=151 bgcolor=#fefefe | 45151 || || — || December 5, 1999 || Catalina || CSS || — || align=right | 3.3 km || |-id=152 bgcolor=#fefefe | 45152 || || — || December 11, 1999 || Socorro || LINEAR || PHO || align=right | 5.9 km || |-id=153 bgcolor=#fefefe | 45153 || || — || December 11, 1999 || Socorro || LINEAR || PHO || align=right | 4.6 km || |-id=154 bgcolor=#E9E9E9 | 45154 || || — || December 11, 1999 || Socorro || LINEAR || EUN || align=right | 4.2