LIST OF ASTEROIDS/25301–25400

|-
| 25301 Ambrofogar || || December 7, 1998 || San Marcello || M. Tombelli, A. Boattini
|-
| 25302 Niim || || December 9, 1998 || Chichibu || N. Sato
|-
| 25303 - || || December 8, 1998 || Caussols || ODAS
|-
| 25304 - || || December 14, 1998 || Socorro || LINEAR
|-
| 25305 - || || December 9, 1998 || Socorro || LINEAR
|-
| 25306 - || || December 14, 1998 || Socorro || LINEAR
|-
| 25307 - || || December 15, 1998 || Socorro || LINEAR
|-
| 25308 - || || December 15, 1998 || Socorro || LINEAR
|-
| 25309 - || || December 15, 1998 || Socorro || LINEAR
|-
| 25310 - || || December 15, 1998 || Socorro || LINEAR
|-
| 25311 - || || December 17, 1998 || Ondřejov || T. Rezek, P. Pravec
|-
| 25312 - || || December 22, 1998 || Colleverde || V. S. Casulli
|-
| 25313 - || || December 22, 1998 || Xinglong || Beijing Schmidt CCD Asteroid Program
|-
| 25314 - || || January 8, 1999 || Socorro || LINEAR
|-
| 25315 - || || January 9, 1999 || Xinglong || Beijing Schmidt CCD Asteroid Program
|-
| 25316 - || || January 10, 1999 || Anderson Mesa || LONEOS
|-
| 25317 - || || January 24, 1999 || Črni Vrh || Črni Vrh
|-
| 25318 - || || February 12, 1999 || Socorro || LINEAR
|-
| 25319 - || || February 15, 1999 || Višnjan Observatory || K. Korlević
|-
| 25320 - || || February 11, 1999 || Socorro || LINEAR
|-
| 25321 - || || March 19, 1999 || Socorro || LINEAR
|-
| 25322 - || || March 19, 1999 || Socorro || LINEAR
|-
| 25323 - || || March 19, 1999 || Socorro || LINEAR
|-
| 25324 - || || April 10, 1999 || Višnjan Observatory || K. Korlević
|-
| 25325 - || || May 10, 1999 || Socorro || LINEAR
|-
| 25326 - || || May 10, 1999 || Socorro || LINEAR
|-
| 25327 - || || May 10, 1999 || Socorro || LINEAR
|-
| 25328 - || || May 12, 1999 || Socorro || LINEAR
|-
| 25329 - || || May 12, 1999 || Socorro || LINEAR
|-
| 25330 - || || May 17, 1999 || Catalina || CSS
|-
| 25331 - || || May 20, 1999 || Oaxaca || J. M. Roe
|-
| 25332 - || || May 17, 1999 || Socorro || LINEAR
|-
| 25333 - || || May 18, 1999 || Socorro || LINEAR
|-
| 25334 - || || June 8, 1999 || Socorro || LINEAR
|-
| 25335 - || 1999 NT || July 9, 1999 || Les Tardieux || M. Bœuf
|-
| 25336 - || || July 22, 1999 || Socorro || LINEAR
|-
| 25337 - || 1999 PK || August 6, 1999 || Ceccano || G. Masi
|-
| 25338 - || || September 6, 1999 || Fountain Hills || C. W. Juels
|-
| 25339 - || || September 7, 1999 || Socorro || LINEAR
|-
| 25340 Segoves || || September 10, 1999 || Kleť || M. Tichý, Z. Moravec
|-
| 25341 - || || September 13, 1999 || Višnjan Observatory || K. Korlević
|-
| 25342 - || || September 14, 1999 || Višnjan Observatory || K. Korlević
|-
| 25343 - || || September 15, 1999 || Višnjan Observatory || K. Korlević
|-
| 25344 - || || September 7, 1999 || Socorro || LINEAR
|-
| 25345 - || || September 7, 1999 || Socorro || LINEAR
|-
| 25346 - || || September 8, 1999 || Socorro || LINEAR
|-
| 25347 - || || September 9, 1999 || Socorro || LINEAR
|-
| 25348 - || || September 9, 1999 || Socorro || LINEAR
|-
| 25349 - || || September 9, 1999 || Socorro || LINEAR
|-
| 25350 - || || September 9, 1999 || Socorro || LINEAR
|-
| 25351 - || || September 9, 1999 || Socorro || LINEAR
|-
| 25352 - || || September 8, 1999 || Socorro || LINEAR
|-
| 25353 - || || September 8, 1999 || Socorro || LINEAR
|-
| 25354 - || || September 8, 1999 || Socorro || LINEAR
|-
| 25355 - || || September 5, 1999 || Catalina || CSS
|-
| 25356 - || || September 30, 1999 || Socorro || LINEAR
|-
| 25357 - || 1999 TM || October 1, 1999 || Zeno || T. Stafford
|-
| 25358 - || || October 2, 1999 || Ondřejov || L. Šarounová
|-
| 25359 - || || October 10, 1999 || Višnjan Observatory || K. Korlević, M. Jurić
|-
| 25360 - || || October 10, 1999 || Višnjan Observatory || K. Korlević, M. Jurić
|-
| 25361 - || || October 3, 1999 || Kitt Peak || Spacewatch
|-
| 25362 - || || October 4, 1999 || Kitt Peak || Spacewatch
|-
| 25363 - || || October 2, 1999 || Socorro || LINEAR
|-
| 25364 - || || October 3, 1999 || Socorro || LINEAR
|-
| 25365 - || || October 3, 1999 || Socorro || LINEAR
|-
| 25366 - || || October 4, 1999 || Socorro || LINEAR
|-
| 25367 - || || October 2, 1999 || Socorro || LINEAR
|-
| 25368 - || || October 2, 1999 || Socorro || LINEAR
|-
| 25369 - || || October 4, 1999 || Socorro || LINEAR
|-
| 25370 - || || October 7, 1999 || Socorro || LINEAR
|-
| 25371 - || || October 7, 1999 || Socorro || LINEAR
|-
| 25372 - || || October 9, 1999 || Socorro || LINEAR
|-
| 25373 - || || October 10, 1999 || Socorro || LINEAR
|-
| 25374 - || || October 10, 1999 || Socorro || LINEAR
|-
| 25375 - || || October 10, 1999 || Socorro || LINEAR
|-
| 25376 - || || October 10, 1999 || Socorro || LINEAR
|-
| 25377 - || || October 12, 1999 || Socorro || LINEAR
|-
| 25378 - || || October 12, 1999 || Socorro || LINEAR
|-
| 25379 - || || October 14, 1999 || Socorro || LINEAR
|-
| 25380 - || || October 15, 1999 || Socorro || LINEAR
|-
| 25381 - || || October 15, 1999 || Socorro || LINEAR
|-
| 25382 - || || October 3, 1999 || Kitt Peak || Spacewatch
|-
| 25383 - || || October 18, 1999 || Kleť || Kleť
|-
| 25384 Partizánske || || October 18, 1999 || Ondřejov || P. Kušnirák
|-
| 25385 - || || October 20, 1999 || Gekko || T. Kagawa
|-
| 25386 - || || October 17, 1999 || Bergisch Gladbach || W. Bickel
|-
| 25387 - || || October 16, 1999 || Višnjan Observatory || K. Korlević
|-
| 25388 - || || October 31, 1999 || Oaxaca || J. M. Roe
|-
| 25389 - || || October 29, 1999 || Catalina || CSS
|-
| 25390 - || || October 31, 1999 || Socorro || LINEAR
|-
| 25391 - || || October 29, 1999 || Catalina || CSS
|-
| 25392 - || || October 30, 1999 || Catalina || CSS
|-
| 25393 - || || October 30, 1999 || Catalina || CSS
|-
| 25394 - || || October 30, 1999 || Catalina || CSS
|-
| 25395 - || || November 5, 1999 || Oizumi || T. Kobayashi
|-
| 25396 - || || November 9, 1999 || Oizumi || T. Kobayashi
|-
| 25397 - || || November 7, 1999 || Gnosca || S. Sposetti
|-
| 25398 - || || November 11, 1999 || Fountain Hills || C. W. Juels
|-
| 25399 Vonnegut || || November 11, 1999 || Fountain Hills || C. W. Juels
|-
| 25400 - || || November 9, 1999 || Nachi-Katsuura || Y. Shimizu, T. Urata
|-