Orbital elements of OPS 8781
| Launched | 7 December 1977 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 10502 |
| 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 |
| 2024 Jul 16 17:53 | 2024 Jul 16 13:22:29 | 63.3240 | 0.05570 | 20.6757 | 151.1700 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 15 17:53 | 2024 Jul 09 18:53:57 | 63.3245 | 0.05580 | 21.9660 | 151.0594 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 14 17:57 | 2024 Jul 09 18:53:57 | 63.3245 | 0.05580 | 21.9660 | 151.0594 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 13 17:52 | 2024 Jul 09 18:53:57 | 63.3245 | 0.05580 | 21.9660 | 151.0594 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 12 17:53 | 2024 Jul 09 18:53:57 | 63.3245 | 0.05580 | 21.9660 | 151.0594 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 11 17:57 | 2024 Jul 09 18:53:57 | 63.3245 | 0.05580 | 21.9660 | 151.0594 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 10 17:54 | 2024 Jul 09 18:53:57 | 63.3245 | 0.05580 | 21.9660 | 151.0594 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 09 18:45 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 08 17:53 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 07 17:52 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 06 17:57 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 05 17:52 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 04 17:55 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 03 17:54 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 02 17:52 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jul 01 17:55 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 30 17:54 | 2024 Jun 30 00:34:34 | 63.3237 | 0.05593 | 23.8267 | 150.8898 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 29 17:53 | 2024 Jun 24 21:25:12 | 63.3230 | 0.05600 | 0.8045 | 150.8028 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 28 17:53 | 2024 Jun 24 21:25:12 | 63.3230 | 0.05600 | 0.8045 | 150.8028 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 27 17:54 | 2024 Jun 24 21:25:12 | 63.3230 | 0.05600 | 0.8045 | 150.8028 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 26 17:54 | 2024 Jun 24 21:25:12 | 63.3230 | 0.05600 | 0.8045 | 150.8028 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 25 17:52 | 2024 Jun 24 21:25:12 | 63.3230 | 0.05600 | 0.8045 | 150.8028 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 24 17:53 | 2024 Jun 19 07:59:46 | 63.3234 | 0.05607 | 1.8639 | 150.7126 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 23 17:52 | 2024 Jun 19 07:59:46 | 63.3234 | 0.05607 | 1.8639 | 150.7126 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 22 17:57 | 2024 Jun 19 07:59:46 | 63.3234 | 0.05607 | 1.8639 | 150.7126 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 21 17:57 | 2024 Jun 19 07:59:46 | 63.3234 | 0.05607 | 1.8639 | 150.7126 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 20 17:56 | 2024 Jun 19 07:59:46 | 63.3234 | 0.05607 | 1.8639 | 150.7126 | 212.1384 | 14.03328 | 7.243 |
| 2024 Jun 19 17:54 | 2024 Jun 19 07:59:46 | 63.3234 | 0.05607 | 1.8639 | 150.7126 | 212.1384 | 14.03328 | 7.243 |