Danh sách tiểu hành tinh/21801–21900
| Tên chính thức | Tên tạm đặt | Ngày tháng | Địa điểm | Khám phá bởi | Đường kính | Chú thích |
|---|---|---|---|---|---|---|
| 21801 Ančerl | 1999 TW3 | 02/10/1999 | Ondřejov | L. Kotková | 4,1 km | MPC · JPL |
| 21802 Svoreň | 1999 TE6 | 06/10/1999 | Modra | L. Kornoš, J. Tóth | 3,3 km | MPC · JPL |
| 21803 | 1999 TC7 | 06/10/1999 | Višnjan Observatory | K. Korlević, M. Jurić | 3,9 km | MPC · JPL |
| 21804 Václavneumann | 1999 TC8 | 04/10/1999 | Ondřejov | L. Kotková | 9,6 km | MPC · JPL |
| 21805 | 1999 TQ9 | 08/10/1999 | Višnjan Observatory | K. Korlević, M. Jurić | 8,2 km | MPC · JPL |
| 21806 | 1999 TE14 | 10/10/1999 | Višnjan Observatory | K. Korlević, M. Jurić | 2,6 km | MPC · JPL |
| 21807 | 1999 TH14 | 10/10/1999 | Višnjan Observatory | K. Korlević, M. Jurić | 11 km | MPC · JPL |
| 21808 | 1999 TR18 | 14/10/1999 | Xinglong | SCAP | 6,0 km | MPC · JPL |
| 21809 | 1999 TG19 | 15/10/1999 | High Point | D. K. Chesney | 4,7 km | MPC · JPL |
| 21810 | 1999 TK19 | 09/10/1999 | Uto | F. Uto | 3,7 km | MPC · JPL |
| 21811 Burroughs | 1999 TR20 | 05/10/1999 | Goodricke-Pigott | R. A. Tucker | 8,4 km | MPC · JPL |
| 21812 | 1999 TZ22 | 03/10/1999 | Kitt Peak | Spacewatch | 3,4 km | MPC · JPL |
| 21813 Danwinegar | 1999 TK25 | 03/10/1999 | Socorro | LINEAR | 6,0 km | MPC · JPL |
| 21814 Shanawolff | 1999 TQ27 | 03/10/1999 | Socorro | LINEAR | 3,9 km | MPC · JPL |
| 21815 Fanyang | 1999 TF29 | 04/10/1999 | Socorro | LINEAR | 4,4 km | MPC · JPL |
| 21816 | 1999 TE31 | 04/10/1999 | Socorro | LINEAR | 4,6 km | MPC · JPL |
| 21817 Yingling | 1999 TG32 | 04/10/1999 | Socorro | LINEAR | 8,0 km | MPC · JPL |
| 21818 Yurkanin | 1999 TJ32 | 04/10/1999 | Socorro | LINEAR | 8,4 km | MPC · JPL |
| 21819 | 1999 TX32 | 04/10/1999 | Socorro | LINEAR | 10 km | MPC · JPL |
| 21820 | 1999 TQ34 | 02/10/1999 | Socorro | LINEAR | 4,1 km | MPC · JPL |
| 21821 Billryan | 1999 TN36 | 12/10/1999 | Anderson Mesa | LONEOS | 3,9 km | MPC · JPL |
| 21822 Degiorgi | 1999 TX36 | 15/10/1999 | Anderson Mesa | LONEOS | 4,0 km | MPC · JPL |
| 21823 | 1999 TX72 | 09/10/1999 | Kitt Peak | Spacewatch | 2,8 km | MPC · JPL |
| 21824 | 1999 TD75 | 10/10/1999 | Kitt Peak | Spacewatch | 2,9 km | MPC · JPL |
| 21825 Zhangyizhong | 1999 TR88 | 02/10/1999 | Socorro | LINEAR | 5,8 km | MPC · JPL |
| 21826 Youjiazhong | 1999 TJ91 | 02/10/1999 | Socorro | LINEAR | 2,5 km | MPC · JPL |
| 21827 Chingzhu | 1999 TS91 | 02/10/1999 | Socorro | LINEAR | 3,0 km | MPC · JPL |
| 21828 | 1999 TN92 | 02/10/1999 | Socorro | LINEAR | 8,2 km | MPC · JPL |
| 21829 Kaylacornale | 1999 TZ92 | 02/10/1999 | Socorro | LINEAR | 2,9 km | MPC · JPL |
| 21830 | 1999 TW93 | 02/10/1999 | Socorro | LINEAR | 6,5 km | MPC · JPL |
| 21831 | 1999 TX93 | 02/10/1999 | Socorro | LINEAR | 14 km | MPC · JPL |
| 21832 | 1999 TZ93 | 02/10/1999 | Socorro | LINEAR | 2,8 km | MPC · JPL |
| 21833 | 1999 TE95 | 02/10/1999 | Socorro | LINEAR | 2,0 km | MPC · JPL |
| 21834 | 1999 TL96 | 02/10/1999 | Socorro | LINEAR | 2,4 km | MPC · JPL |
| 21835 | 1999 TN96 | 02/10/1999 | Socorro | LINEAR | 9,5 km | MPC · JPL |
| 21836 | 1999 TX96 | 02/10/1999 | Socorro | LINEAR | 8,1 km | MPC · JPL |
| 21837 | 1999 TL97 | 02/10/1999 | Socorro | LINEAR | 2,6 km | MPC · JPL |
| 21838 | 1999 TM99 | 02/10/1999 | Socorro | LINEAR | 4,1 km | MPC · JPL |
| 21839 | 1999 TP100 | 02/10/1999 | Socorro | LINEAR | 4,5 km | MPC · JPL |
| 21840 Ghoshchoudhury | 1999 TT101 | 02/10/1999 | Socorro | LINEAR | 2,4 km | MPC · JPL |
| 21841 | 1999 TE102 | 02/10/1999 | Socorro | LINEAR | 7,0 km | MPC · JPL |
| 21842 | 1999 TH102 | 02/10/1999 | Socorro | LINEAR | 10 km | MPC · JPL |
| 21843 | 1999 TF105 | 03/10/1999 | Socorro | LINEAR | 2,2 km | MPC · JPL |
| 21844 | 1999 TN112 | 04/10/1999 | Socorro | LINEAR | 9,7 km | MPC · JPL |
| 21845 | 1999 TC113 | 04/10/1999 | Socorro | LINEAR | 2,9 km | MPC · JPL |
| 21846 Wojakowski | 1999 TT114 | 04/10/1999 | Socorro | LINEAR | 5,2 km | MPC · JPL |
| 21847 | 1999 TA116 | 04/10/1999 | Socorro | LINEAR | 9,6 km | MPC · JPL |
| 21848 | 1999 TO116 | 04/10/1999 | Socorro | LINEAR | 3,9 km | MPC · JPL |
| 21849 | 1999 TA141 | 06/10/1999 | Socorro | LINEAR | 2,4 km | MPC · JPL |
| 21850 Abshir | 1999 TF142 | 07/10/1999 | Socorro | LINEAR | 3,8 km | MPC · JPL |
| 21851 | 1999 TO142 | 07/10/1999 | Socorro | LINEAR | 5,9 km | MPC · JPL |
| 21852 Bolander | 1999 TR143 | 07/10/1999 | Socorro | LINEAR | 5,9 km | MPC · JPL |
| 21853 Kelseykay | 1999 TU146 | 07/10/1999 | Socorro | LINEAR | 7,7 km | MPC · JPL |
| 21854 Brendandwyer | 1999 TJ147 | 07/10/1999 | Socorro | LINEAR | 3,7 km | MPC · JPL |
| 21855 | 1999 TG150 | 07/10/1999 | Socorro | LINEAR | 11 km | MPC · JPL |
| 21856 Heathermaria | 1999 TR150 | 07/10/1999 | Socorro | LINEAR | 2,0 km | MPC · JPL |
| 21857 | 1999 TJ154 | 07/10/1999 | Socorro | LINEAR | 4,9 km | MPC · JPL |
| 21858 Gosal | 1999 TY155 | 07/10/1999 | Socorro | LINEAR | 6,2 km | MPC · JPL |
| 21859 | 1999 TF172 | 10/10/1999 | Socorro | LINEAR | 4,0 km | MPC · JPL |
| 21860 Joannaguy | 1999 TX180 | 10/10/1999 | Socorro | LINEAR | 4,8 km | MPC · JPL |
| 21861 Maryhedberg | 1999 TU189 | 12/10/1999 | Socorro | LINEAR | 5,1 km | MPC · JPL |
| 21862 Joshuajones | 1999 TV189 | 12/10/1999 | Socorro | LINEAR | 5,3 km | MPC · JPL |
| 21863 | 1999 TC194 | 12/10/1999 | Socorro | LINEAR | 12 km | MPC · JPL |
| 21864 | 1999 TD238 | 04/10/1999 | Catalina | CSS | 2,7 km | MPC · JPL |
| 21865 | 1999 TD246 | 08/10/1999 | Catalina | CSS | 5,2 km | MPC · JPL |
| 21866 | 1999 TP247 | 08/10/1999 | Catalina | CSS | 2,3 km | MPC · JPL |
| 21867 | 1999 TQ251 | 09/10/1999 | Socorro | LINEAR | 15 km | MPC · JPL |
| 21868 | 1999 TK291 | 10/10/1999 | Socorro | LINEAR | 9,2 km | MPC · JPL |
| 21869 | 1999 TE296 | 01/10/1999 | Catalina | CSS | 7,0 km | MPC · JPL |
| 21870 | 1999 UD1 | 16/10/1999 | Višnjan Observatory | K. Korlević | 3,3 km | MPC · JPL |
| 21871 | 1999 UK2 | 17/10/1999 | Višnjan Observatory | K. Korlević | 3,5 km | MPC · JPL |
| 21872 | 1999 UP3 | 18/10/1999 | Xinglong | SCAP | 4,6 km | MPC · JPL |
| 21873 Jindřichůvhradec | 1999 UU3 | 29/10/1999 | Kleť | J. Tichá, M. Tichý | 7,2 km | MPC · JPL |
| 21874 | 1999 UB6 | 18/10/1999 | Xinglong | SCAP | 3,5 km | MPC · JPL |
| 21875 | 1999 UD6 | 22/10/1999 | Xinglong | SCAP | 9,5 km | MPC · JPL |
| 21876 | 1999 UL9 | 29/10/1999 | Catalina | CSS | 5,4 km | MPC · JPL |
| 21877 | 1999 UL12 | 31/10/1999 | Kitt Peak | Spacewatch | 1,5 km | MPC · JPL |
| 21878 | 1999 UF13 | 29/10/1999 | Catalina | CSS | 10 km | MPC · JPL |
| 21879 | 1999 UH13 | 29/10/1999 | Catalina | CSS | 3,4 km | MPC · JPL |
| 21880 | 1999 UF14 | 29/10/1999 | Catalina | CSS | 3,9 km | MPC · JPL |
| 21881 | 1999 UK15 | 29/10/1999 | Catalina | CSS | 3,8 km | MPC · JPL |
| 21882 | 1999 UL16 | 29/10/1999 | Catalina | CSS | 2,2 km | MPC · JPL |
| 21883 | 1999 UC25 | 28/10/1999 | Catalina | CSS | 2,8 km | MPC · JPL |
| 21884 | 1999 UO26 | 30/10/1999 | Catalina | CSS | 3,7 km | MPC · JPL |
| 21885 | 1999 UY27 | 30/10/1999 | Kitt Peak | Spacewatch | 8,8 km | MPC · JPL |
| 21886 | 1999 UZ35 | 31/10/1999 | Kitt Peak | Spacewatch | 4,4 km | MPC · JPL |
| 21887 Dipippo | 1999 UH42 | 20/10/1999 | Anderson Mesa | LONEOS | 7,6 km | MPC · JPL |
| 21888 Ďurech | 1999 UL44 | 29/10/1999 | Anderson Mesa | LONEOS | 13 km | MPC · JPL |
| 21889 | 1999 UJ47 | 29/10/1999 | Kitt Peak | Spacewatch | 7,4 km | MPC · JPL |
| 21890 | 1999 UG50 | 30/10/1999 | Catalina | CSS | 5,6 km | MPC · JPL |
| 21891 Andreabocelli | 1999 VZ2 | 01/11/ 1999 | Monte Agliale | S. Donati | 2,9 km | MPC · JPL |
| 21892 | 1999 VM3 | 01/11/ 1999 | Kitt Peak | Spacewatch | 8,7 km | MPC · JPL |
| 21893 | 1999 VL4 | 01/11/ 1999 | Catalina | CSS | 3,4 km | MPC · JPL |
| 21894 | 1999 VQ4 | 01/11/ 1999 | Catalina | CSS | 4,4 km | MPC · JPL |
| 21895 | 1999 VA5 | 05/11/ 1999 | Višnjan Observatory | K. Korlević | 11 km | MPC · JPL |
| 21896 | 1999 VM6 | 07/11/ 1999 | Oohira | T. Urata | 8,1 km | MPC · JPL |
| 21897 | 1999 VG7 | 07/11/ 1999 | Višnjan Observatory | K. Korlević | 6,7 km | MPC · JPL |
| 21898 | 1999 VJ7 | 07/11/ 1999 | Višnjan Observatory | K. Korlević | 13 km | MPC · JPL |
| 21899 | 1999 VU8 | 08/11/ 1999 | Fountain Hills | C. W. Juels | 5,4 km | MPC · JPL |
| 21900 Orus | 1999 VQ10 | 09/11/ 1999 | Oizumi | T. Kobayashi | 51 km | MPC · JPL |