| 21714 Geoffreywoo | September 8, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 12593 Shashlov | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 12596 Shukla | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 12598 Sierra | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 12599 Singhal | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 12602 Tammytam | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 12603 Tanchunghee | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 13404 Norris | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 16073 Gaskin | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 16075 Meglass | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 16077 Arayhamilton | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 16079 Imada | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20553 Donaldhowk | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20557 Davidkulka | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20559 Sheridanlamp | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20567 McQuarrie | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20568 Migaki | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20572 Celemorrow | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20574 Ochinero | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20576 Marieoertle | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20581 Prendergast | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20582 Reichenbach | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20583 Richthammer | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20590 Bongiovanni | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20591 Sameergupta | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20593 Freilich | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 20595 Ryanwisnoski | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21716 Panchamia | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21717 Pang | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21718 Cheonghapark | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21720 Pilishvili | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21721 Feiniqu | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21722 Rambhia | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21724 Ratai | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21725 Zhongyuechen | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21726 Rezvanian | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21727 Rhines | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21728 Zhuzhirui | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21731 Zhuruochen | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21735 Nissaschmidt | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21738 Schwank | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21739 Annekeschwob | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21742 Rachaelscott | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21744 Meliselinger | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21747 Justsolomon | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21752 Johnthurmon | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21753 Trudel | September 9, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 385205 Michelvancamp | September 21, 1999 | Thierry Pauwels | asteroid |
| 17176 Viktorov | September 30, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 29980 Dougsimons | September 30, 1999 | Charles W. Juels | asteroid |
| 16085 Laffan | October 3, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 21814 Shanawolff | October 3, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 16089 Lamb | October 7, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 16090 Lukaszewski | October 7, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 13433 Phelps | November 3, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 17186 Sergivanov | November 3, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 16102 Barshannon | November 4, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 16103 Lorsolomon | November 5, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 16104 Stesullivan | November 6, 1999 | Lincoln Near-Earth Asteroid Research | asteroid |
| 24102 Jacquescassini | November 9, 1999 | Charles W. Juels | asteroid |