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 Nov 04 18:57 | 2025 Nov 02 11:19:33 | 63.3563 | 0.03825 | 23.3002 | 179.5463 | 180.6013 | 13.91543 | 7.243 |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:19:33 | 63.3563 | 0.03825 | 23.3002 | 179.5463 | 180.6013 | 13.91543 | 7.243 |
| 2025 Nov 02 18:57 | 2025 Oct 29 12:28:02 | 63.3569 | 0.03830 | 0.0357 | 179.4876 | 180.6013 | 13.91543 | 7.243 |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:28:02 | 63.3569 | 0.03830 | 0.0357 | 179.4876 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:28:02 | 63.3569 | 0.03830 | 0.0357 | 179.4876 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:28:02 | 63.3569 | 0.03830 | 0.0357 | 179.4876 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:28:02 | 63.3569 | 0.03830 | 0.0357 | 179.4876 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 28 18:57 | 2025 Oct 23 11:35:31 | 63.3573 | 0.03837 | 1.1588 | 179.3968 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 27 18:57 | 2025 Oct 23 11:35:31 | 63.3573 | 0.03837 | 1.1588 | 179.3968 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 26 18:57 | 2025 Oct 23 11:35:31 | 63.3573 | 0.03837 | 1.1588 | 179.3968 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 25 17:57 | 2025 Oct 23 11:35:31 | 63.3573 | 0.03837 | 1.1588 | 179.3968 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:35:31 | 63.3573 | 0.03837 | 1.1588 | 179.3968 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:41:16 | 63.3570 | 0.03843 | 2.1350 | 179.3167 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:41:16 | 63.3570 | 0.03843 | 2.1350 | 179.3167 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:41:16 | 63.3570 | 0.03843 | 2.1350 | 179.3167 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:41:16 | 63.3570 | 0.03843 | 2.1350 | 179.3167 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:41:16 | 63.3570 | 0.03843 | 2.1350 | 179.3167 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 17 17:56 | 2025 Oct 07 10:58:41 | 63.3547 | 0.03856 | 4.1408 | 179.1513 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 16 17:56 | 2025 Oct 07 10:58:41 | 63.3547 | 0.03856 | 4.1408 | 179.1513 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 15 17:56 | 2025 Oct 07 10:58:41 | 63.3547 | 0.03856 | 4.1408 | 179.1513 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 14 17:56 | 2025 Oct 07 10:58:41 | 63.3547 | 0.03856 | 4.1408 | 179.1513 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 12 17:56 | 2025 Oct 07 10:58:41 | 63.3547 | 0.03856 | 4.1408 | 179.1513 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 11 17:57 | 2025 Oct 07 10:58:41 | 63.3547 | 0.03856 | 4.1408 | 179.1513 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 09 17:56 | 2025 Oct 07 10:58:41 | 63.3547 | 0.03856 | 4.1408 | 179.1513 | 180.6013 | 13.91543 | 7.243 |
| 2025 Oct 08 17:56 | 2025 Oct 07 10:58:41 | 63.3547 | 0.03856 | 4.1408 | 179.1513 | 180.6013 | 13.91543 | 7.243 |