LIST OF ASTEROIDS/56301–56400

|-
| 56301 - || || September 7, 1999 || Socorro || LINEAR
|-
| 56302 - || || September 7, 1999 || Socorro || LINEAR
|-
| 56303 - || || September 7, 1999 || Socorro || LINEAR
|-
| 56304 - || || September 9, 1999 || Socorro || LINEAR
|-
| 56305 - || || September 9, 1999 || Socorro || LINEAR
|-
| 56306 - || || September 9, 1999 || Socorro || LINEAR
|-
| 56307 - || || September 9, 1999 || Socorro || LINEAR
|-
| 56308 - || || September 9, 1999 || Socorro || LINEAR
|-
| 56309 - || || September 9, 1999 || Socorro || LINEAR
|-
| 56310 - || || September 9, 1999 || Socorro || LINEAR
|-
| 56311 - || || September 5, 1999 || Anderson Mesa || LONEOS
|-
| 56312 - || || September 7, 1999 || Anderson Mesa || LONEOS
|-
| 56313 - || || September 29, 1999 || Catalina || CSS
|-
| 56314 - || || October 2, 1999 || Socorro || LINEAR
|-
| 56315 - || || October 4, 1999 || Socorro || LINEAR
|-
| 56316 - || || October 4, 1999 || Catalina || CSS
|-
| 56317 - || || October 5, 1999 || Anderson Mesa || LONEOS
|-
| 56318 - || || October 20, 1999 || La Silla || T. Kranz, C. Wolf
|-
| 56319 - || || October 31, 1999 || Socorro || LINEAR
|-
| 56320 - || || November 3, 1999 || Socorro || LINEAR
|-
| 56321 - || || November 3, 1999 || Socorro || LINEAR
|-
| 56322 - || || November 4, 1999 || Socorro || LINEAR
|-
| 56323 - || || November 5, 1999 || Socorro || LINEAR
|-
| 56324 - || || November 2, 1999 || Catalina || CSS
|-
| 56325 - || || November 6, 1999 || Socorro || LINEAR
|-
| 56326 - || || November 9, 1999 || Anderson Mesa || LONEOS
|-
| 56327 - || || November 3, 1999 || Socorro || LINEAR
|-
| 56328 - || 1999 WE || November 17, 1999 || High Point || D. K. Chesney
|-
| 56329 Tarxien || || November 28, 1999 || Kleť || J. Tichá, M. Tichý
|-
| 56330 - || || December 5, 1999 || Socorro || LINEAR
|-
| 56331 - || || December 6, 1999 || Socorro || LINEAR
|-
| 56332 - || || December 6, 1999 || Socorro || LINEAR
|-
| 56333 - || || December 7, 1999 || Socorro || LINEAR
|-
| 56334 - || || December 7, 1999 || Socorro || LINEAR
|-
| 56335 - || || December 8, 1999 || Catalina || CSS
|-
| 56336 - || || December 7, 1999 || Catalina || CSS
|-
| 56337 - || || December 13, 1999 || Socorro || LINEAR
|-
| 56338 - || || December 8, 1999 || Catalina || CSS
|-
| 56339 - || || December 10, 1999 || Socorro || LINEAR
|-
| 56340 - || || December 10, 1999 || Socorro || LINEAR
|-
| 56341 - || || December 15, 1999 || Socorro || LINEAR
|-
| 56342 - || || December 5, 1999 || Kitt Peak || Spacewatch
|-
| 56343 - || 1999 YG || December 16, 1999 || Socorro || LINEAR
|-
| 56344 - || || December 29, 1999 || Socorro || LINEAR
|-
| 56345 - || || January 3, 2000 || Socorro || LINEAR
|-
| 56346 - || || January 4, 2000 || Socorro || LINEAR
|-
| 56347 - || || January 4, 2000 || Socorro || LINEAR
|-
| 56348 - || || January 5, 2000 || Socorro || LINEAR
|-
| 56349 - || || January 5, 2000 || Socorro || LINEAR
|-
| 56350 - || || January 5, 2000 || Socorro || LINEAR
|-
| 56351 - || || January 4, 2000 || Socorro || LINEAR
|-
| 56352 - || || January 6, 2000 || Socorro || LINEAR
|-
| 56353 - || || January 5, 2000 || Socorro || LINEAR
|-
| 56354 - || || January 5, 2000 || Socorro || LINEAR
|-
| 56355 - || || January 6, 2000 || Socorro || LINEAR
|-
| 56356 - || || January 5, 2000 || Socorro || LINEAR
|-
| 56357 - || || January 5, 2000 || Socorro || LINEAR
|-
| 56358 - || || January 9, 2000 || Socorro || LINEAR
|-
| 56359 - || || January 7, 2000 || Anderson Mesa || LONEOS
|-
| 56360 - || || January 6, 2000 || Socorro || LINEAR
|-
| 56361 - || || February 4, 2000 || San Marcello || A. Boattini, M. Tombelli
|-
| 56362 - || || February 4, 2000 || Socorro || LINEAR
|-
| 56363 - || || February 8, 2000 || Socorro || LINEAR
|-
| 56364 - || || February 3, 2000 || Socorro || LINEAR
|-
| 56365 - || || February 29, 2000 || Socorro || LINEAR
|-
| 56366 - || || February 29, 2000 || Socorro || LINEAR
|-
| 56367 - || 2000 EF || March 1, 2000 || Oizumi || T. Kobayashi
|-
| 56368 - || || March 2, 2000 || Kitt Peak || Spacewatch
|-
| 56369 - || || March 2, 2000 || Kitt Peak || Spacewatch
|-
| 56370 - || || March 2, 2000 || Višnjan Observatory || K. Korlević
|-
| 56371 - || || March 5, 2000 || Reedy Creek || J. Broughton
|-
| 56372 - || || March 7, 2000 || Socorro || LINEAR
|-
| 56373 - || || March 1, 2000 || Catalina || CSS
|-
| 56374 - || || March 8, 2000 || Kitt Peak || Spacewatch
|-
| 56375 - || || March 8, 2000 || Kitt Peak || Spacewatch
|-
| 56376 - || || March 5, 2000 || Socorro || LINEAR
|-
| 56377 - || || March 8, 2000 || Socorro || LINEAR
|-
| 56378 - || || March 8, 2000 || Socorro || LINEAR
|-
| 56379 - || || March 8, 2000 || Socorro || LINEAR
|-
| 56380 - || || March 8, 2000 || Socorro || LINEAR
|-
| 56381 - || || March 8, 2000 || Socorro || LINEAR
|-
| 56382 - || || March 8, 2000 || Socorro || LINEAR
|-
| 56383 - || || March 9, 2000 || Socorro || LINEAR
|-
| 56384 - || || March 9, 2000 || Socorro || LINEAR
|-
| 56385 - || || March 9, 2000 || Socorro || LINEAR
|-
| 56386 - || || March 9, 2000 || Kitt Peak || Spacewatch
|-
| 56387 - || || March 10, 2000 || Socorro || LINEAR
|-
| 56388 - || || March 10, 2000 || Socorro || LINEAR
|-
| 56389 - || || March 8, 2000 || Socorro || LINEAR
|-
| 56390 - || || March 9, 2000 || Socorro || LINEAR
|-
| 56391 - || || March 11, 2000 || Socorro || LINEAR
|-
| 56392 - || || March 15, 2000 || Reedy Creek || J. Broughton
|-
| 56393 - || || March 11, 2000 || Anderson Mesa || LONEOS
|-
| 56394 - || || March 11, 2000 || Anderson Mesa || LONEOS
|-
| 56395 - || || March 11, 2000 || Anderson Mesa || LONEOS
|-
| 56396 - || || March 11, 2000 || Anderson Mesa || LONEOS
|-
| 56397 - || || March 11, 2000 || Anderson Mesa || LONEOS
|-
| 56398 - || || March 11, 2000 || Anderson Mesa || LONEOS
|-
| 56399 - || || March 11, 2000 || Anderson Mesa || LONEOS
|-
| 56400 - || || March 5, 2000 || Socorro || LINEAR
|-