— || October 28, 2003 || Socorro || LINEAR || — || align=right | 1.4 km || |-id=239 bgcolor=#fefefe | 177239 || || — || October 29, 2003 || Socorro || LINEAR || V || align=right data-sort-value="0.98" | 980 m || |-id=240 bgcolor=#fefefe | 177240 || || — || October 29, 2003 || Socorro || LINEAR || — || align=right | 1.1 km || |-id=241 bgcolor=#E9E9E9 | 177241 || || — || October 29, 2003 || Catalina || CSS || — || align=right | 1.4 km || |-id=242 bgcolor=#fefefe | 177242 || || — || October 30, 2003 || Socorro || LINEAR || — || align=right | 1.4 km || |-id=243 bgcolor=#fefefe | 177243 || || — || October 28, 2003 || Socorro || LINEAR || MAS || align=right data-sort-value="0.78" | 780 m || |-id=244 bgcolor=#fefefe | 177244 || || — || November 5, 2003 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=245 bgcolor=#E9E9E9 | 177245 || 2003 WB || — || November 17, 2003 || Wrightwood || J. W. Young || EUN || align=right | 2.1 km || |-id=246 bgcolor=#fefefe | 177246 || || — || November 18, 2003 || Palomar || NEAT || FLO || align=right | 1.0 km || |-id=247 bgcolor=#fefefe | 177247 || || — || November 16, 2003 || Kitt Peak || Spacewatch || FLO || align=right data-sort-value="0.82" | 820 m || |-id=248 bgcolor=#fefefe | 177248 || || — || November 18, 2003 || Kitt Peak || Spacewatch || — || align=right | 1.4 km || |-id=249 bgcolor=#fefefe | 177249 || || — || November 18, 2003 || Palomar || NEAT || V || align=right data-sort-value="0.93" | 930 m || |-id=250 bgcolor=#fefefe | 177250 || || — || November 18, 2003 || Palomar || NEAT || — || align=right | 1.3 km || |-id=251 bgcolor=#fefefe | 177251 || || — || November 18, 2003 || Palomar || NEAT || — || align=right | 1.3 km || |-id=252 bgcolor=#E9E9E9 | 177252 || || — || November 16, 2003 || Kitt Peak || Spacewatch || — || align=right | 1.1 km || |-id=253 bgcolor=#fefefe | 177253 || || — || November 19, 2003 || Socorro || LINEAR || — || align=right | 1.4 km || |-id=254 bgcolor=#fefefe | 177254 || || — || November 19, 2003 || Socorro || LINEAR || V || align=right | 1.1 km || |-id=255 bgcolor=#FFC2E0 | 177255