|-id=246 bgcolor=#fefefe | 4246 Telemann || || || September 24, 1982 || Tautenburg Observatory || F. Börngen || — || align=right | 4.8 km || |-id=247 bgcolor=#d6d6d6 | 4247 Grahamsmith || 1983 WC || || November 28, 1983 || Anderson Mesa || E. Bowell || — || align=right | 12 km || |-id=248 bgcolor=#fefefe | 4248 Ranald || 1984 HX || || April 23, 1984 || Lake Tekapo || A. C. Gilmore, P. M. Kilmartin || V || align=right | 4.1 km || |-id=249 bgcolor=#d6d6d6 | 4249 Křemže || || || September 29, 1984 || Kleť || A. Mrkos || — || align=right | 18 km || |-id=250 bgcolor=#d6d6d6 | 4250 Perun || 1984 UG || || October 20, 1984 || Kleť || Z. Vávrová || — || align=right | 23 km || |-id=251 bgcolor=#fefefe | 4251 Kavasch || || || May 11, 1985 || Palomar || C. S. Shoemaker || NYS || align=right | 4.3 km || |-id=252 bgcolor=#E9E9E9 | 4252 Godwin || || || September 11, 1985 || La Silla || H. Debehogne || — || align=right | 7.4 km || |-id=253 bgcolor=#E9E9E9 | 4253 Märker || || || October 11, 1985 || Palomar || C. S. Shoemaker || — || align=right | 7.2 km || |-id=254 bgcolor=#E9E9E9 | 4254 Kamél || || || October 24, 1985 || Kvistaberg || C.-I. Lagerkvist || EUN || align=right | 9.6 km || |-id=255 bgcolor=#d6d6d6 | 4255 Spacewatch || 1986 GW || || April 4, 1986 || Kitt Peak || Spacewatch || SHU3:2 || align=right | 15 km || |-id=256 bgcolor=#fefefe | 4256 Kagamigawa || 1986 TX || || October 3, 1986 || Geisei || T. Seki || — || align=right | 7.6 km || |-id=257 bgcolor=#FFC2E0 | 4257 Ubasti || 1987 QA || || August 23, 1987 || Palomar || J. E. Mueller || APO +1km || align=right | 2.4 km || |-id=258 bgcolor=#d6d6d6 | 4258 Ryazanov || || || September 1, 1987 || Nauchnij || L. G. Karachkina || — || align=right | 9.2 km || |-id=259 bgcolor=#d6d6d6 | 4259 McCoy || || || September 16, 1988 || Cerro Tololo || S. J. Bus || KOR || align=right | 9.2 km || |-id=260 bgcolor=#d6d6d6 | 4260 Yanai || 1989 AX || || January 4, 1989 || Kushiro || S. Ueda, H. Kaneda || KOR || align=right | 11 km || |-id=261 bgcolor=#E9E9E9 | 4261 Gekko || 1989 BJ ||