| 25236 || || — || October 18, 1998 || Gekko || T. Kagawa || — || align=right | 7.2 km || |-id=237 bgcolor=#d6d6d6 | 25237 Hurwitz || || || October 20, 1998 || Prescott || P. G. Comba || — || align=right | 7.2 km || |-id=238 bgcolor=#E9E9E9 | 25238 || || — || October 21, 1998 || Višnjan Observatory || K. Korlević || — || align=right | 4.4 km || |-id=239 bgcolor=#E9E9E9 | 25239 || || — || October 23, 1998 || Višnjan Observatory || K. Korlević || — || align=right | 6.9 km || |-id=240 bgcolor=#E9E9E9 | 25240 Qiansanqiang || || || October 16, 1998 || Xinglong || SCAP || HOF || align=right | 10 km || |-id=241 bgcolor=#d6d6d6 | 25241 || || — || October 23, 1998 || Kitt Peak || Spacewatch || KOR || align=right | 6.0 km || |-id=242 bgcolor=#E9E9E9 | 25242 || || — || October 20, 1998 || Granville || R. G. Davis || — || align=right | 5.4 km || |-id=243 bgcolor=#E9E9E9 | 25243 || || — || October 23, 1998 || Višnjan Observatory || K. Korlević || — || align=right | 5.6 km || |-id=244 bgcolor=#fefefe | 25244 || || — || October 24, 1998 || Višnjan Observatory || K. Korlević || NYS || align=right | 2.4 km || |-id=245 bgcolor=#d6d6d6 | 25245 || || — || October 26, 1998 || Višnjan Observatory || K. Korlević || HYG || align=right | 9.3 km || |-id=246 bgcolor=#d6d6d6 | 25246 || || — || October 26, 1998 || Višnjan Observatory || K. Korlević || — || align=right | 5.0 km || |-id=247 bgcolor=#d6d6d6 | 25247 || || — || October 23, 1998 || Višnjan Observatory || K. Korlević || — || align=right | 4.3 km || |-id=248 bgcolor=#d6d6d6 | 25248 || || — || October 24, 1998 || Višnjan Observatory || K. Korlević || THM || align=right | 7.7 km || |-id=249 bgcolor=#E9E9E9 | 25249 || || — || October 31, 1998 || Gekko || T. Kagawa || MIT || align=right | 7.7 km || |-id=250 bgcolor=#E9E9E9 | 25250 Jonnapeterson || || || October 17, 1998 || Anderson Mesa || LONEOS || RAF || align=right | 2.8 km || |-id=251 bgcolor=#E9E9E9 | 25251 || || — || October 18, 1998 || La Silla || E. W. Elst || — || align=right | 3.0 km || |-id=252 bgcolor=#E9E9E9 | 25252 || || —