|| N. Kawasato || KOR || align=right | 7.6 km || |-id=286 bgcolor=#E9E9E9 | 25286 || || — || November 18, 1998 || Kushiro || S. Ueda, H. Kaneda || — || align=right | 7.9 km || |-id=287 bgcolor=#E9E9E9 | 25287 || || — || November 28, 1998 || Višnjan Observatory || K. Korlević || — || align=right | 7.2 km || |-id=288 bgcolor=#d6d6d6 | 25288 || || — || November 21, 1998 || Socorro || LINEAR || — || align=right | 4.4 km || |-id=289 bgcolor=#d6d6d6 | 25289 || || — || November 21, 1998 || Socorro || LINEAR || KOR || align=right | 6.2 km || |-id=290 bgcolor=#E9E9E9 | 25290 Vibhuti || || || November 21, 1998 || Socorro || LINEAR || — || align=right | 3.6 km || |-id=291 bgcolor=#d6d6d6 | 25291 || || — || November 21, 1998 || Socorro || LINEAR || — || align=right | 7.2 km || |-id=292 bgcolor=#d6d6d6 | 25292 || || — || November 21, 1998 || Socorro || LINEAR || — || align=right | 9.7 km || |-id=293 bgcolor=#d6d6d6 | 25293 || || — || November 21, 1998 || Socorro || LINEAR || KOR || align=right | 5.1 km || |-id=294 bgcolor=#d6d6d6 | 25294 Johnlaberee || || || November 21, 1998 || Socorro || LINEAR || — || align=right | 7.3 km || |-id=295 bgcolor=#d6d6d6 | 25295 || || — || November 21, 1998 || Socorro || LINEAR || ALA || align=right | 15 km || |-id=296 bgcolor=#d6d6d6 | 25296 || || — || November 26, 1998 || Kashihara || F. Uto || THM || align=right | 9.4 km || |-id=297 bgcolor=#d6d6d6 | 25297 || || — || November 18, 1998 || Socorro || LINEAR || — || align=right | 6.8 km || |-id=298 bgcolor=#d6d6d6 | 25298 Fionapaine || || || November 18, 1998 || Socorro || LINEAR || KOR || align=right | 5.0 km || |-id=299 bgcolor=#E9E9E9 | 25299 || || — || November 18, 1998 || Socorro || LINEAR || — || align=right | 3.4 km || |-id=300 bgcolor=#E9E9E9 | 25300 Andyromine || || || November 18, 1998 || Socorro || LINEAR || XIZ || align=right | 4.0 km || |} 25301–25400 |-bgcolor=#d6d6d6 | 25301 Ambrofogar || || || December 7, 1998 || San Marcello || M. Tombelli, A. Boattini || — || align=right | 5.8 km || |-id=302 bgcolor=#d6d6d6 | 25302 Niim || || || December 9,