Orbital elements of OPS 7898
| Launched | 13 December 1971 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 5682 |
| Alternative names |
P/L 4 |
| 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 Dec 16 18:57 | 2025 Dec 12 06:50:48 | 69.9905 | 0.00064 | 2.1222 | 26.0708 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:50:48 | 69.9905 | 0.00064 | 2.1222 | 26.0708 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:50:48 | 69.9905 | 0.00064 | 2.1222 | 26.0708 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:50:48 | 69.9905 | 0.00064 | 2.1222 | 26.0708 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:50:48 | 69.9905 | 0.00064 | 2.1222 | 26.0708 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 02:51:18 | 69.9908 | 0.00061 | 2.8329 | 34.3483 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 02:51:18 | 69.9908 | 0.00061 | 2.8329 | 34.3483 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 02:51:18 | 69.9908 | 0.00061 | 2.8329 | 34.3483 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 02:51:18 | 69.9908 | 0.00061 | 2.8329 | 34.3483 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 02:51:18 | 69.9908 | 0.00061 | 2.8329 | 34.3483 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:05:17 | 69.9907 | 0.00059 | 3.4734 | 41.7662 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:05:17 | 69.9907 | 0.00059 | 3.4734 | 41.7662 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:05:17 | 69.9907 | 0.00059 | 3.4734 | 41.7662 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:05:17 | 69.9907 | 0.00059 | 3.4734 | 41.7662 | 334.0708 | 13.74635 | 8.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:05:17 | 69.9907 | 0.00059 | 3.4734 | 41.7662 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:26:14 | 69.9902 | 0.00057 | 4.4342 | 54.3163 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:26:14 | 69.9902 | 0.00057 | 4.4342 | 54.3163 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:26:14 | 69.9902 | 0.00057 | 4.4342 | 54.3163 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:26:14 | 69.9902 | 0.00057 | 4.4342 | 54.3163 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:26:14 | 69.9902 | 0.00057 | 4.4342 | 54.3163 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:26:14 | 69.9902 | 0.00057 | 4.4342 | 54.3163 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 00:27:36 | 69.9895 | 0.00055 | 5.1849 | 64.2075 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 00:27:36 | 69.9895 | 0.00055 | 5.1849 | 64.2075 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 00:27:36 | 69.9895 | 0.00055 | 5.1849 | 64.2075 | 334.0708 | 13.74635 | 8.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 00:27:36 | 69.9895 | 0.00055 | 5.1849 | 64.2075 | 334.0708 | 13.74635 | 8.243 |