9, 1999 || Catalina || CSS || TEL || align=right | 3.9 km || |-id=138 bgcolor=#d6d6d6 | 41138 || || — || November 9, 1999 || Catalina || CSS || EOS || align=right | 5.9 km || |-id=139 bgcolor=#fefefe | 41139 || || — || November 3, 1999 || Kitt Peak || Spacewatch || NYS || align=right | 1.7 km || |-id=140 bgcolor=#d6d6d6 | 41140 || || — || November 5, 1999 || Kitt Peak || Spacewatch || HYG || align=right | 6.4 km || |-id=141 bgcolor=#fefefe | 41141 || || — || November 10, 1999 || Socorro || LINEAR || — || align=right | 2.1 km || |-id=142 bgcolor=#d6d6d6 | 41142 || || — || November 6, 1999 || Kitt Peak || Spacewatch || — || align=right | 4.7 km || |-id=143 bgcolor=#d6d6d6 | 41143 || || — || November 11, 1999 || Kitt Peak || Spacewatch || NAE || align=right | 5.3 km || |-id=144 bgcolor=#d6d6d6 | 41144 || || — || November 9, 1999 || Kitt Peak || Spacewatch || EOS || align=right | 5.2 km || |-id=145 bgcolor=#d6d6d6 | 41145 || || — || November 9, 1999 || Socorro || LINEAR || KOR || align=right | 3.1 km || |-id=146 bgcolor=#E9E9E9 | 41146 || || — || November 12, 1999 || Socorro || LINEAR || — || align=right | 2.8 km || |-id=147 bgcolor=#d6d6d6 | 41147 || || — || November 12, 1999 || Socorro || LINEAR || THM || align=right | 5.9 km || |-id=148 bgcolor=#E9E9E9 | 41148 || || — || November 11, 1999 || Catalina || CSS || — || align=right | 5.8 km || |-id=149 bgcolor=#d6d6d6 | 41149 || || — || November 11, 1999 || Catalina || CSS || HYG || align=right | 7.9 km || |-id=150 bgcolor=#E9E9E9 | 41150 || || — || November 12, 1999 || Socorro || LINEAR || AST || align=right | 4.3 km || |-id=151 bgcolor=#E9E9E9 | 41151 || || — || November 14, 1999 || Socorro || LINEAR || EUN || align=right | 3.2 km || |-id=152 bgcolor=#d6d6d6 | 41152 || || — || November 14, 1999 || Socorro || LINEAR || THM || align=right | 6.3 km || |-id=153 bgcolor=#d6d6d6 | 41153 || || — || November 14, 1999 || Socorro || LINEAR || — || align=right | 6.8 km || |-id=154 bgcolor=#d6d6d6 | 41154 || || — || November 14, 1999 || Socorro