|-id=220 bgcolor=#E9E9E9 | 49220 || || — || September 26, 1998 || Socorro || LINEAR || — || align=right | 6.1 km || |-id=221 bgcolor=#E9E9E9 | 49221 || || — || September 26, 1998 || Socorro || LINEAR || — || align=right | 3.4 km || |-id=222 bgcolor=#fefefe | 49222 || || — || September 26, 1998 || Socorro || LINEAR || NYS || align=right | 2.7 km || |-id=223 bgcolor=#fefefe | 49223 || || — || September 26, 1998 || Socorro || LINEAR || — || align=right | 3.4 km || |-id=224 bgcolor=#E9E9E9 | 49224 || || — || September 26, 1998 || Socorro || LINEAR || — || align=right | 2.7 km || |-id=225 bgcolor=#E9E9E9 | 49225 || || — || September 26, 1998 || Socorro || LINEAR || — || align=right | 6.4 km || |-id=226 bgcolor=#fefefe | 49226 || || — || September 26, 1998 || Socorro || LINEAR || — || align=right | 2.2 km || |-id=227 bgcolor=#E9E9E9 | 49227 || || — || September 26, 1998 || Socorro || LINEAR || MAR || align=right | 4.8 km || |-id=228 bgcolor=#E9E9E9 | 49228 || || — || September 26, 1998 || Socorro || LINEAR || — || align=right | 6.8 km || |-id=229 bgcolor=#fefefe | 49229 || || — || September 26, 1998 || Socorro || LINEAR || V || align=right | 2.4 km || |-id=230 bgcolor=#E9E9E9 | 49230 || || — || September 26, 1998 || Socorro || LINEAR || — || align=right | 1.8 km || |-id=231 bgcolor=#fefefe | 49231 || || — || September 26, 1998 || Socorro || LINEAR || NYS || align=right | 1.6 km || |-id=232 bgcolor=#fefefe | 49232 || || — || September 26, 1998 || Socorro || LINEAR || V || align=right | 2.0 km || |-id=233 bgcolor=#E9E9E9 | 49233 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 1.8 km || |-id=234 bgcolor=#E9E9E9 | 49234 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 3.4 km || |-id=235 bgcolor=#E9E9E9 | 49235 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 5.6 km || |-id=236 bgcolor=#fefefe | 49236 || || — || September 26, 1998 || Socorro || LINEAR || NYS || align=right | 1.7 km ||