Mesa || LONEOS || MAS || align=right | 2.0 km || |-id=170 bgcolor=#fefefe | 49170 || || — || September 17, 1998 || Anderson Mesa || LONEOS || — || align=right | 2.9 km || |-id=171 bgcolor=#fefefe | 49171 || || — || September 17, 1998 || Anderson Mesa || LONEOS || NYS || align=right | 1.9 km || |-id=172 bgcolor=#E9E9E9 | 49172 || || — || September 17, 1998 || Anderson Mesa || LONEOS || — || align=right | 4.2 km || |-id=173 bgcolor=#fefefe | 49173 || || — || September 29, 1998 || Xinglong || SCAP || — || align=right | 2.7 km || |-id=174 bgcolor=#fefefe | 49174 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 3.1 km || |-id=175 bgcolor=#fefefe | 49175 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 2.6 km || |-id=176 bgcolor=#E9E9E9 | 49176 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 2.5 km || |-id=177 bgcolor=#fefefe | 49177 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 3.1 km || |-id=178 bgcolor=#E9E9E9 | 49178 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 2.2 km || |-id=179 bgcolor=#E9E9E9 | 49179 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 2.7 km || |-id=180 bgcolor=#fefefe | 49180 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 3.3 km || |-id=181 bgcolor=#E9E9E9 | 49181 || || — || September 20, 1998 || La Silla || E. W. Elst || — || align=right | 5.9 km || |-id=182 bgcolor=#fefefe | 49182 || || — || September 19, 1998 || Socorro || LINEAR || — || align=right | 2.6 km || |-id=183 bgcolor=#fefefe | 49183 || || — || September 21, 1998 || La Silla || E. W. Elst || V || align=right | 2.2 km || |-id=184 bgcolor=#fefefe | 49184 || || — || September 21, 1998 || La Silla || E. W. Elst || V || align=right | 2.8 km || |-id=185 bgcolor=#E9E9E9 | 49185 || || — || September 21, 1998