Orbital elements of USA 74
| Launched | 7 November 1991 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21799 |
| 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 Oct 29 18:57 | 2025 Oct 29 12:57:09 | 63.2991 | 0.08882 | 2.8853 | 68.7873 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 28 18:57 | 2025 Oct 23 15:36:45 | 63.2989 | 0.08882 | 3.9367 | 68.6733 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 27 18:57 | 2025 Oct 23 15:36:45 | 63.2989 | 0.08882 | 3.9367 | 68.6733 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 26 18:57 | 2025 Oct 23 15:36:45 | 63.2989 | 0.08882 | 3.9367 | 68.6733 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 25 17:57 | 2025 Oct 23 15:36:45 | 63.2989 | 0.08882 | 3.9367 | 68.6733 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 24 17:57 | 2025 Oct 23 15:36:45 | 63.2989 | 0.08882 | 3.9367 | 68.6733 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 22 17:56 | 2025 Oct 17 11:11:49 | 63.2961 | 0.08884 | 5.0407 | 68.5588 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 21 17:56 | 2025 Oct 17 11:11:49 | 63.2961 | 0.08884 | 5.0407 | 68.5588 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 20 17:56 | 2025 Oct 17 11:11:49 | 63.2961 | 0.08884 | 5.0407 | 68.5588 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 19 17:56 | 2025 Oct 17 11:11:49 | 63.2961 | 0.08884 | 5.0407 | 68.5588 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 18 17:56 | 2025 Oct 17 11:11:49 | 63.2961 | 0.08884 | 5.0407 | 68.5588 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:38:58 | 63.2948 | 0.08887 | 6.8148 | 68.3642 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:38:58 | 63.2948 | 0.08887 | 6.8148 | 68.3642 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:38:58 | 63.2948 | 0.08887 | 6.8148 | 68.3642 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:38:58 | 63.2948 | 0.08887 | 6.8148 | 68.3642 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:38:58 | 63.2948 | 0.08887 | 6.8148 | 68.3642 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:38:58 | 63.2948 | 0.08887 | 6.8148 | 68.3642 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:38:58 | 63.2948 | 0.08887 | 6.8148 | 68.3642 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:38:58 | 63.2948 | 0.08887 | 6.8148 | 68.3642 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:38:58 | 63.2948 | 0.08887 | 6.8148 | 68.3642 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 05 17:56 | 2025 Sep 26 00:56:59 | 63.2967 | 0.08894 | 8.8645 | 68.1366 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 04 17:57 | 2025 Sep 26 00:56:59 | 63.2967 | 0.08894 | 8.8645 | 68.1366 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 03 17:57 | 2025 Sep 26 00:56:59 | 63.2967 | 0.08894 | 8.8645 | 68.1366 | 300.5645 | 13.58456 | 5.243 |
| 2025 Oct 02 17:56 | 2025 Sep 26 00:56:59 | 63.2967 | 0.08894 | 8.8645 | 68.1366 | 300.5645 | 13.58456 | 5.243 |