1989 AM || || January 3, 1989 || Palomar || E. F. Helin || Hmoon || align=right | 3.7 km || |-id=385 bgcolor=#d6d6d6 | 6385 Martindavid || || || March 5, 1989 || Kleť || A. Mrkos || HYG || align=right | 13 km || |-id=386 bgcolor=#FA8072 | 6386 Keithnoll || || || July 10, 1989 || Palomar || H. E. Holt || — || align=right | 8.5 km || |-id=387 bgcolor=#E9E9E9 | 6387 || 1989 WC || — || November 19, 1989 || Kushiro || S. Ueda, H. Kaneda || — || align=right | 5.3 km || |-id=388 bgcolor=#E9E9E9 | 6388 || || — || November 25, 1989 || Kushiro || S. Ueda, H. Kaneda || EUN || align=right | 7.6 km || |-id=389 bgcolor=#E9E9E9 | 6389 Ogawa || 1990 BX || || January 21, 1990 || Kitami || K. Endate, K. Watanabe || — || align=right | 6.3 km || |-id=390 bgcolor=#d6d6d6 | 6390 Hirabayashi || || || January 26, 1990 || Kitami || K. Endate, K. Watanabe || — || align=right | 15 km || |-id=391 bgcolor=#E9E9E9 | 6391 Africano || || || January 21, 1990 || Palomar || E. F. Helin || EUN || align=right | 5.9 km || |-id=392 bgcolor=#d6d6d6 | 6392 Takashimizuno || 1990 HR || || April 29, 1990 || Kani || Y. Mizuno, T. Furuta || — || align=right | 25 km || |-id=393 bgcolor=#d6d6d6 | 6393 || || — || April 29, 1990 || Fujieda || H. Shiozawa, M. Kizawa || — || align=right | 20 km || |-id=394 bgcolor=#fefefe | 6394 || || — || August 22, 1990 || Palomar || H. E. Holt || H || align=right | 3.2 km || |-id=395 bgcolor=#fefefe | 6395 Hilliard || || || October 21, 1990 || Yatsugatake || Y. Kushida, O. Muramatsu || NYS || align=right | 4.1 km || |-id=396 bgcolor=#fefefe | 6396 Schleswig || || || January 15, 1991 || Tautenburg Observatory || F. Börngen || — || align=right | 3.6 km || |-id=397 bgcolor=#fefefe | 6397 || 1991 BJ || — || January 17, 1991 || Okutama || T. Hioki, S. Hayakawa || — || align=right | 6.2 km || |-id=398 bgcolor=#fefefe | 6398 Timhunter || || || February 10, 1991 || Palomar || C. S. Shoemaker, E. M. Shoemaker, D. H. Levy || PHO || align=right | 5.5 km || |-id=399 bgcolor=#fefefe | 6399 Harada || 1991 GA