19159 Taenakano || 1990 TT || || October 10, 1990 || Kitami || K. Endate, K. Watanabe || — || align=right | 6.7 km || |-id=160 bgcolor=#fefefe | 19160 Chikayoshitomi || || || October 15, 1990 || Kitami || K. Endate, K. Watanabe || — || align=right | 3.0 km || |-id=161 bgcolor=#fefefe | 19161 Sakawa || || || October 15, 1990 || Geisei || T. Seki || FLO || align=right | 2.2 km || |-id=162 bgcolor=#E9E9E9 | 19162 Wambsganss || || || October 10, 1990 || Tautenburg Observatory || L. D. Schmadel, F. Börngen || — || align=right | 5.8 km || |-id=163 bgcolor=#fefefe | 19163 || || — || November 16, 1990 || La Silla || E. W. Elst || — || align=right | 1.8 km || |-id=164 bgcolor=#fefefe | 19164 || || — || January 12, 1991 || Palomar || E. F. Helin || H || align=right | 3.4 km || |-id=165 bgcolor=#fefefe | 19165 Nariyuki || 1991 CD || || February 4, 1991 || Kitami || K. Endate, K. Watanabe || — || align=right | 3.5 km || |-id=166 bgcolor=#fefefe | 19166 || || — || March 7, 1991 || La Silla || H. Debehogne || FLO || align=right | 2.9 km || |-id=167 bgcolor=#fefefe | 19167 || || — || March 9, 1991 || La Silla || H. Debehogne || FLO || align=right | 3.5 km || |-id=168 bgcolor=#d6d6d6 | 19168 || || — || March 14, 1991 || La Silla || H. Debehogne || EOS || align=right | 7.8 km || |-id=169 bgcolor=#fefefe | 19169 || 1991 FD || — || March 17, 1991 || Palomar || E. F. Helin || PHO || align=right | 3.3 km || |-id=170 bgcolor=#d6d6d6 | 19170 || 1991 FH || — || March 18, 1991 || Siding Spring || R. H. McNaught || — || align=right | 13 km || |-id=171 bgcolor=#fefefe | 19171 || 1991 FS || — || March 17, 1991 || Fujieda || H. Shiozawa, M. Kizawa || — || align=right | 3.0 km || |-id=172 bgcolor=#fefefe | 19172 || || — || March 22, 1991 || La Silla || H. Debehogne || — || align=right | 5.9 km || |-id=173 bgcolor=#fefefe | 19173 Virginiaterése || || || April 15, 1991 || Palomar || C. S. Shoemaker, E. M. Shoemaker || — || align=right | 8.4 km || |-id=174 bgcolor=#E9E9E9 | 19174 || || —