LIST OF ASTEROIDS/38401–38500

|-
| 38401 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38402 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38403 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38404 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38405 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38406 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38407 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38408 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38409 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38410 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38411 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38412 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38413 - || || September 8, 1999 || Socorro || LINEAR
|-
| 38414 - || || September 13, 1999 || Kitt Peak || Spacewatch
|-
| 38415 - || || September 13, 1999 || Kitt Peak || Spacewatch
|-
| 38416 - || || September 13, 1999 || Kitt Peak || Spacewatch
|-
| 38417 - || || September 4, 1999 || Catalina || CSS
|-
| 38418 - || || September 5, 1999 || Kitt Peak || Spacewatch
|-
| 38419 - || || September 4, 1999 || Catalina || CSS
|-
| 38420 - || || September 5, 1999 || Catalina || CSS
|-
| 38421 - || || September 6, 1999 || Catalina || CSS
|-
| 38422 - || || September 4, 1999 || Anderson Mesa || LONEOS
|-
| 38423 - || || September 5, 1999 || Catalina || CSS
|-
| 38424 - || || September 5, 1999 || Catalina || CSS
|-
| 38425 - || || September 8, 1999 || Catalina || CSS
|-
| 38426 - || || September 8, 1999 || Catalina || CSS
|-
| 38427 - || || September 8, 1999 || Catalina || CSS
|-
| 38428 - || || September 9, 1999 || Anderson Mesa || LONEOS
|-
| 38429 - || || September 9, 1999 || Anderson Mesa || LONEOS
|-
| 38430 - || || September 9, 1999 || Anderson Mesa || LONEOS
|-
| 38431 - || || September 8, 1999 || Catalina || CSS
|-
| 38432 - || || September 8, 1999 || Catalina || CSS
|-
| 38433 - || || September 8, 1999 || Catalina || CSS
|-
| 38434 - || || September 8, 1999 || Catalina || CSS
|-
| 38435 - || || September 11, 1999 || Anderson Mesa || LONEOS
|-
| 38436 - || || September 14, 1999 || Catalina || CSS
|-
| 38437 - || || September 4, 1999 || Anderson Mesa || LONEOS
|-
| 38438 - || || September 7, 1999 || Socorro || LINEAR
|-
| 38439 - || || September 29, 1999 || Višnjan Observatory || K. Korlević
|-
| 38440 - || || September 29, 1999 || Socorro || LINEAR
|-
| 38441 - || || September 30, 1999 || Socorro || LINEAR
|-
| 38442 Szilárd || || September 24, 1999 || Piszkéstető || JAS, K. Sárneczky, G. Szabó
|-
| 38443 - || || September 29, 1999 || Socorro || LINEAR
|-
| 38444 - || || September 29, 1999 || Woomera || F. B. Zoltowski
|-
| 38445 - || || September 30, 1999 || Catalina || CSS
|-
| 38446 - || || September 30, 1999 || Socorro || LINEAR
|-
| 38447 - || || September 30, 1999 || Socorro || LINEAR
|-
| 38448 - || || September 30, 1999 || Socorro || LINEAR
|-
| 38449 - || || September 30, 1999 || Kitt Peak || Spacewatch
|-
| 38450 - || 1999 TH || October 2, 1999 || Prescott || P. G. Comba
|-
| 38451 - || 1999 TU || October 1, 1999 || Višnjan Observatory || K. Korlević
|-
| 38452 - || || October 1, 1999 || Višnjan Observatory || K. Korlević
|-
| 38453 - || || October 1, 1999 || Višnjan Observatory || K. Korlević
|-
| 38454 Boroson || || October 2, 1999 || Fountain Hills || C. W. Juels
|-
| 38455 - || || October 4, 1999 || Prescott || P. G. Comba
|-
| 38456 - || || October 6, 1999 || Višnjan Observatory || K. Korlević, M. Jurić
|-
| 38457 - || || October 7, 1999 || Višnjan Observatory || K. Korlević, M. Jurić
|-
| 38458 - || || October 12, 1999 || Prescott || P. G. Comba
|-
| 38459 - || || October 10, 1999 || Fountain Hills || C. W. Juels
|-
| 38460 - || || October 7, 1999 || Višnjan Observatory || K. Korlević, M. Jurić
|-
| 38461 Jiřítrnka || || October 15, 1999 || Ondřejov || P. Pravec
|-
| 38462 - || || October 12, 1999 || Bergisch Gladbach || W. Bickel
|-
| 38463 - || || October 3, 1999 || Kitt Peak || Spacewatch
|-
| 38464 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38465 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38466 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38467 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38468 - || || October 5, 1999 || Socorro || LINEAR
|-
| 38469 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38470 - || || October 12, 1999 || Anderson Mesa || LONEOS
|-
| 38471 - || || October 3, 1999 || Catalina || CSS
|-
| 38472 - || || October 4, 1999 || Kitt Peak || Spacewatch
|-
| 38473 - || || October 14, 1999 || Kitt Peak || Spacewatch
|-
| 38474 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38475 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38476 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38477 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38478 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38479 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38480 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38481 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38482 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38483 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38484 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38485 - || || October 2, 1999 || Socorro || LINEAR
|-
| 38486 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38487 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38488 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38489 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38490 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38491 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38492 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38493 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38494 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38495 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38496 - || || October 4, 1999 || Socorro || LINEAR
|-
| 38497 - || || October 6, 1999 || Socorro || LINEAR
|-
| 38498 - || || October 7, 1999 || Socorro || LINEAR
|-
| 38499 - || || October 9, 1999 || Socorro || LINEAR
|-
| 38500 - || || October 10, 1999 || Socorro || LINEAR
|-