|| Anderson Mesa || E. Bowell || — || align=right | 4.7 km || |-id=277 bgcolor=#E9E9E9 | 4277 Holubov || 1982 AF || || January 15, 1982 || Kleť || A. Mrkos || — || align=right | 10 km || |-id=278 bgcolor=#fefefe | 4278 Harvey || 1982 SF || || September 22, 1982 || Anderson Mesa || E. Bowell || FLO || align=right | 4.3 km || |-id=279 bgcolor=#fefefe | 4279 De Gasparis || 1982 WB || || November 19, 1982 || Bologna || San Vittore Obs. || ERI || align=right | 7.6 km || |-id=280 bgcolor=#fefefe | 4280 Simonenko || || || August 13, 1985 || Nauchnij || N. S. Chernykh || — || align=right | 5.9 km || |-id=281 bgcolor=#fefefe | 4281 Pounds || || || October 15, 1985 || Anderson Mesa || E. Bowell || — || align=right | 9.7 km || |-id=282 bgcolor=#fefefe | 4282 Endate || || || October 28, 1987 || Kushiro || S. Ueda, H. Kaneda || — || align=right | 7.4 km || |-id=283 bgcolor=#fefefe | 4283 Stöffler || 1988 BZ || || January 23, 1988 || Palomar || C. S. Shoemaker || PHOslow? || align=right | 7.0 km || |-id=284 bgcolor=#fefefe | 4284 Kaho || || || March 16, 1988 || Kushiro || S. Ueda, H. Kaneda || — || align=right | 11 km || |-id=285 bgcolor=#E9E9E9 | 4285 Hulkower || 1988 NH || || July 11, 1988 || Palomar || E. F. Helin || — || align=right | 7.8 km || |-id=286 bgcolor=#d6d6d6 | 4286 Rubtsov || || || August 8, 1988 || Nauchnij || L. I. Chernykh || KOR || align=right | 10 km || |-id=287 bgcolor=#fefefe | 4287 Třísov || || || September 7, 1989 || Kleť || A. Mrkos || FLO || align=right | 5.9 km || |-id=288 bgcolor=#E9E9E9 | 4288 Tokyotech || || || October 8, 1989 || Chiyoda || T. Kojima || EUNmoon || align=right | 12 km || |-id=289 bgcolor=#fefefe | 4289 Biwako || || || October 29, 1989 || Dynic || A. Sugie || FLO || align=right | 7.7 km || |-id=290 bgcolor=#d6d6d6 | 4290 Heisei || || || October 30, 1989 || Geisei || T. Seki || EOS || align=right | 17 km || |-id=291 bgcolor=#d6d6d6 | 4291 Kodaihasu || 1989 VH || || November 2, 1989 || Yorii || M. Arai, H. Mori || — || align=right | 18 km ||