December 18, 2003 || Socorro || LINEAR || URS || align=right | 8.0 km || |-id=138 bgcolor=#d6d6d6 | 164138 || || — || December 18, 2003 || Socorro || LINEAR || — || align=right | 4.2 km || |-id=139 bgcolor=#E9E9E9 | 164139 || || — || December 19, 2003 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=140 bgcolor=#E9E9E9 | 164140 || || — || December 19, 2003 || Socorro || LINEAR || DOR || align=right | 4.7 km || |-id=141 bgcolor=#d6d6d6 | 164141 || || — || December 19, 2003 || Socorro || LINEAR || — || align=right | 4.9 km || |-id=142 bgcolor=#E9E9E9 | 164142 || || — || December 20, 2003 || Socorro || LINEAR || — || align=right | 5.6 km || |-id=143 bgcolor=#E9E9E9 | 164143 || || — || December 20, 2003 || Socorro || LINEAR || — || align=right | 3.6 km || |-id=144 bgcolor=#d6d6d6 | 164144 || || — || December 19, 2003 || Socorro || LINEAR || 628 || align=right | 4.0 km || |-id=145 bgcolor=#d6d6d6 | 164145 || || — || December 21, 2003 || Socorro || LINEAR || TEL || align=right | 2.6 km || |-id=146 bgcolor=#d6d6d6 | 164146 || || — || December 22, 2003 || Socorro || LINEAR || — || align=right | 3.0 km || |-id=147 bgcolor=#E9E9E9 | 164147 || || — || December 22, 2003 || Palomar || NEAT || — || align=right | 3.2 km || |-id=148 bgcolor=#fefefe | 164148 || || — || December 22, 2003 || Kitt Peak || Spacewatch || NYS || align=right | 1.2 km || |-id=149 bgcolor=#d6d6d6 | 164149 || || — || December 25, 2003 || Haleakala || NEAT || EOS || align=right | 4.0 km || |-id=150 bgcolor=#d6d6d6 | 164150 || || — || December 27, 2003 || Socorro || LINEAR || HYG || align=right | 5.6 km || |-id=151 bgcolor=#E9E9E9 | 164151 || || — || December 27, 2003 || Socorro || LINEAR || — || align=right | 4.6 km || |-id=152 bgcolor=#d6d6d6 | 164152 || || — || December 27, 2003 || Socorro || LINEAR || EOS || align=right | 3.7 km || |-id=153 bgcolor=#d6d6d6 | 164153 || || — || December 27, 2003 || Socorro || LINEAR || — || align=right | 5.6 km || |-id=154 bgcolor=#E9E9E9 | 164154 || || — || December 27, 2003 || Socorro || LINEAR ||