Orbital elements of OPS 6431
| Launched | 29 April 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8818 |
| 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 Jun 30 17:56 | 2025 Jun 28 09:54:41 | 63.3546 | 0.03964 | 22.9437 | 177.6864 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 29 17:56 | 2025 Jun 28 09:54:41 | 63.3546 | 0.03964 | 22.9437 | 177.6864 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 28 17:56 | 2025 Jun 28 09:54:41 | 63.3546 | 0.03964 | 22.9437 | 177.6864 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 27 17:56 | 2025 Jun 23 12:37:20 | 63.3546 | 0.03970 | 23.8531 | 177.6172 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 26 17:56 | 2025 Jun 23 12:37:20 | 63.3546 | 0.03970 | 23.8531 | 177.6172 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 25 17:56 | 2025 Jun 23 12:37:20 | 63.3546 | 0.03970 | 23.8531 | 177.6172 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 24 17:56 | 2025 Jun 23 12:37:20 | 63.3546 | 0.03970 | 23.8531 | 177.6172 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 23 17:56 | 2025 Jun 23 12:37:20 | 63.3546 | 0.03970 | 23.8531 | 177.6172 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 22 17:56 | 2025 Jun 16 20:12:43 | 63.3546 | 0.03976 | 1.0970 | 177.5294 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 21 17:56 | 2025 Jun 16 20:12:43 | 63.3546 | 0.03976 | 1.0970 | 177.5294 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 20 17:57 | 2025 Jun 16 20:12:43 | 63.3546 | 0.03976 | 1.0970 | 177.5294 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 19 17:56 | 2025 Jun 16 20:12:43 | 63.3546 | 0.03976 | 1.0970 | 177.5294 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 18 17:56 | 2025 Jun 16 20:12:43 | 63.3546 | 0.03976 | 1.0970 | 177.5294 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 17 17:56 | 2025 Jun 16 20:12:43 | 63.3546 | 0.03976 | 1.0970 | 177.5294 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 16 17:56 | 2025 Jun 12 00:38:50 | 63.3547 | 0.03981 | 1.9931 | 177.4648 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 15 17:56 | 2025 Jun 12 00:38:50 | 63.3547 | 0.03981 | 1.9931 | 177.4648 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 14 17:56 | 2025 Jun 12 00:38:50 | 63.3547 | 0.03981 | 1.9931 | 177.4648 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 13 17:56 | 2025 Jun 12 00:38:50 | 63.3547 | 0.03981 | 1.9931 | 177.4648 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 12 17:56 | 2025 Jun 12 00:38:50 | 63.3547 | 0.03981 | 1.9931 | 177.4648 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 11 17:56 | 2025 Jun 05 18:35:08 | 63.3546 | 0.03988 | 3.1567 | 177.3815 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 10 17:56 | 2025 Jun 05 18:35:08 | 63.3546 | 0.03988 | 3.1567 | 177.3815 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 09 17:56 | 2025 Jun 05 18:35:08 | 63.3546 | 0.03988 | 3.1567 | 177.3815 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 08 17:56 | 2025 Jun 05 18:35:08 | 63.3546 | 0.03988 | 3.1567 | 177.3815 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 07 17:56 | 2025 Jun 05 18:35:08 | 63.3546 | 0.03988 | 3.1567 | 177.3815 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 06 17:56 | 2025 Jun 05 18:35:08 | 63.3546 | 0.03988 | 3.1567 | 177.3815 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 05 17:56 | 2025 Jun 01 11:05:39 | 63.3544 | 0.03993 | 3.9591 | 177.3226 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 04 17:57 | 2025 Jun 01 11:05:39 | 63.3544 | 0.03993 | 3.9591 | 177.3226 | 182.6147 | 13.91433 | 7.243 |
| 2025 Jun 03 17:57 | 2025 Jun 01 11:05:39 | 63.3544 | 0.03993 | 3.9591 | 177.3226 | 182.6147 | 13.91433 | 7.243 |