Orbital elements of OPS 6391
| Launched | 8 February 1978 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10669 |
| Alternative names |
FLTSATCOM 1 |
| 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 |
| 2026 May 25 17:57 | 2026 May 21 14:03:52 | 7.1760 | 0.00063 | 19.4470 | 264.3479 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 24 17:57 | 2026 May 21 14:03:52 | 7.1760 | 0.00063 | 19.4470 | 264.3479 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 23 17:58 | 2026 May 21 14:03:52 | 7.1760 | 0.00063 | 19.4470 | 264.3479 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 22 17:57 | 2026 May 21 14:03:52 | 7.1760 | 0.00063 | 19.4470 | 264.3479 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 21 17:57 | 2026 May 21 14:03:52 | 7.1760 | 0.00063 | 19.4470 | 264.3479 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 20 17:57 | 2026 May 16 12:13:44 | 7.1881 | 0.00062 | 19.4502 | 264.8396 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 19 17:58 | 2026 May 16 12:13:44 | 7.1881 | 0.00062 | 19.4502 | 264.8396 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 18 17:57 | 2026 May 16 12:13:44 | 7.1881 | 0.00062 | 19.4502 | 264.8396 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 17 17:57 | 2026 May 16 12:13:44 | 7.1881 | 0.00062 | 19.4502 | 264.8396 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 16 17:56 | 2026 May 16 12:13:44 | 7.1881 | 0.00062 | 19.4502 | 264.8396 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 15 17:57 | 2026 May 10 10:54:49 | 7.2029 | 0.00062 | 19.4540 | 266.0889 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 14 17:58 | 2026 May 10 10:54:49 | 7.2029 | 0.00062 | 19.4540 | 266.0889 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 13 17:58 | 2026 May 10 10:54:49 | 7.2029 | 0.00062 | 19.4540 | 266.0889 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 12 17:58 | 2026 May 10 10:54:49 | 7.2029 | 0.00062 | 19.4540 | 266.0889 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 11 17:56 | 2026 May 10 10:54:49 | 7.2029 | 0.00062 | 19.4540 | 266.0889 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 10 17:57 | 2026 May 10 10:54:49 | 7.2029 | 0.00062 | 19.4540 | 266.0889 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 09 17:57 | 2026 May 05 07:49:22 | 7.2156 | 0.00062 | 19.4571 | 266.4367 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 08 17:57 | 2026 May 05 07:49:22 | 7.2156 | 0.00062 | 19.4571 | 266.4367 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 07 17:58 | 2026 May 05 07:49:22 | 7.2156 | 0.00062 | 19.4571 | 266.4367 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 06 17:57 | 2026 May 05 07:49:22 | 7.2156 | 0.00062 | 19.4571 | 266.4367 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 05 17:57 | 2026 May 05 07:49:22 | 7.2156 | 0.00062 | 19.4571 | 266.4367 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 04 17:57 | 2026 Apr 30 08:08:37 | 7.2280 | 0.00062 | 19.4602 | 266.2343 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 03 17:57 | 2026 Apr 30 08:08:37 | 7.2280 | 0.00062 | 19.4602 | 266.2343 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 02 17:57 | 2026 Apr 30 08:08:37 | 7.2280 | 0.00062 | 19.4602 | 266.2343 | 132.1559 | 0.99002 | 6.000 |
| 2026 May 01 17:56 | 2026 Apr 30 08:08:37 | 7.2280 | 0.00062 | 19.4602 | 266.2343 | 132.1559 | 0.99002 | 6.000 |
| 2026 Apr 30 17:56 | 2026 Apr 30 08:08:37 | 7.2280 | 0.00062 | 19.4602 | 266.2343 | 132.1559 | 0.99002 | 6.000 |
| 2026 Apr 29 17:57 | 2026 Apr 24 06:49:10 | 7.2428 | 0.00061 | 19.4638 | 265.9892 | 132.1559 | 0.99002 | 6.000 |
| 2026 Apr 28 17:56 | 2026 Apr 24 06:49:10 | 7.2428 | 0.00061 | 19.4638 | 265.9892 | 132.1559 | 0.99002 | 6.000 |