Orbital elements of UFO 10
| Launched | 22 November 1999 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25967 |
| Alternative names |
USA 146 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Dec 12 18:57 | 2025 Dec 11 21:57:48 | 9.8400 | 0.00066 | 1.8789 | 237.8258 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 11 18:56 | 2025 Dec 10 14:44:00 | 9.8382 | 0.00065 | 1.8794 | 237.4900 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 10 18:56 | 2025 Dec 08 22:03:22 | 9.8358 | 0.00065 | 1.8799 | 238.3947 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 09 18:56 | 2025 Dec 08 22:03:22 | 9.8358 | 0.00065 | 1.8799 | 238.3947 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 08 18:56 | 2025 Dec 07 22:05:08 | 9.8345 | 0.00065 | 1.8802 | 236.8491 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 07 18:56 | 2025 Dec 06 22:07:00 | 9.8332 | 0.00065 | 1.8806 | 236.4605 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 06 18:56 | 2025 Dec 06 04:31:51 | 9.8322 | 0.00065 | 1.8808 | 236.2302 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 05 18:57 | 2025 Dec 04 22:10:46 | 9.8307 | 0.00064 | 1.8812 | 236.1238 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 04 18:57 | 2025 Dec 03 23:55:04 | 9.8296 | 0.00066 | 1.8816 | 237.2979 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 03 18:56 | 2025 Dec 03 09:23:16 | 9.8286 | 0.00065 | 1.8817 | 235.5263 | 121.3588 | 1.00274 | 5.500 |
| 2025 Dec 02 18:56 | 2025 Dec 01 23:58:34 | 9.8269 | 0.00068 | 1.8821 | 234.7557 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 30 18:57 | 2025 Nov 30 00:02:03 | 9.8241 | 0.00068 | 1.8827 | 235.0050 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 29 18:56 | 2025 Nov 29 00:03:52 | 9.8227 | 0.00068 | 1.8830 | 234.3282 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 28 18:57 | 2025 Nov 28 00:05:34 | 9.8212 | 0.00068 | 1.8833 | 233.7064 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 27 18:57 | 2025 Nov 26 22:24:42 | 9.8197 | 0.00068 | 1.8837 | 232.8595 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 26 18:57 | 2025 Nov 26 00:09:09 | 9.8188 | 0.00069 | 1.8840 | 231.5987 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 25 18:57 | 2025 Nov 25 00:10:49 | 9.8174 | 0.00068 | 1.8843 | 231.9902 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 24 18:56 | 2025 Nov 23 22:30:00 | 9.8159 | 0.00066 | 1.8846 | 229.0623 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 23 18:57 | 2025 Nov 23 00:14:19 | 9.8146 | 0.00065 | 1.8849 | 227.4249 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 21 18:57 | 2025 Nov 21 00:17:54 | 9.8236 | 0.00063 | 1.8855 | 225.3880 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 20 18:56 | 2025 Nov 19 22:37:03 | 9.8221 | 0.00062 | 1.8858 | 222.8046 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 18 18:57 | 2025 Nov 18 00:23:07 | 9.8192 | 0.00069 | 1.8864 | 228.7190 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 16 18:58 | 2025 Nov 14 00:29:34 | 9.8258 | 0.00068 | 1.8876 | 227.0767 | 121.3588 | 1.00274 | 5.500 |
| 2025 Nov 15 18:57 | 2025 Nov 14 00:29:34 | 9.8258 | 0.00068 | 1.8876 | 227.0767 | 121.3588 | 1.00274 | 5.500 |