Orbital elements of OPS 8579
| Launched | 15 March 1974 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7218 |
| Alternative names |
DMSP 5B F5 |
| 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 Sep 15 17:56 | 2025 Sep 15 04:48:19 | 98.9919 | 0.00564 | 23.1018 | 28.9150 | 331.5138 | 14.31976 | 6.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:22:12 | 98.9924 | 0.00569 | 22.2718 | 63.5037 | 331.5138 | 14.31976 | 6.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:22:12 | 98.9924 | 0.00569 | 22.2718 | 63.5037 | 331.5138 | 14.31976 | 6.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:22:12 | 98.9924 | 0.00569 | 22.2718 | 63.5037 | 331.5138 | 14.31976 | 6.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:22:12 | 98.9924 | 0.00569 | 22.2718 | 63.5037 | 331.5138 | 14.31976 | 6.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:22:12 | 98.9924 | 0.00569 | 22.2718 | 63.5037 | 331.5138 | 14.31976 | 6.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:22:12 | 98.9924 | 0.00569 | 22.2718 | 63.5037 | 331.5138 | 14.31976 | 6.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:22:12 | 98.9924 | 0.00569 | 22.2718 | 63.5037 | 331.5138 | 14.31976 | 6.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 19:45:58 | 98.9930 | 0.00570 | 21.8326 | 81.7693 | 331.5138 | 14.31976 | 6.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 19:45:58 | 98.9930 | 0.00570 | 21.8326 | 81.7693 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 19:45:58 | 98.9930 | 0.00570 | 21.8326 | 81.7693 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 19:45:58 | 98.9930 | 0.00570 | 21.8326 | 81.7693 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 19:45:58 | 98.9930 | 0.00570 | 21.8326 | 81.7693 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 19:45:58 | 98.9930 | 0.00570 | 21.8326 | 81.7693 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 27 17:56 | 2025 Aug 21 19:32:48 | 98.9935 | 0.00571 | 21.4176 | 98.9497 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 26 17:56 | 2025 Aug 21 19:32:48 | 98.9935 | 0.00571 | 21.4176 | 98.9497 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 25 17:56 | 2025 Aug 21 19:32:48 | 98.9935 | 0.00571 | 21.4176 | 98.9497 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 24 17:56 | 2025 Aug 21 19:32:48 | 98.9935 | 0.00571 | 21.4176 | 98.9497 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 23 17:56 | 2025 Aug 21 19:32:48 | 98.9935 | 0.00571 | 21.4176 | 98.9497 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 18:16:55 | 98.9935 | 0.00571 | 21.1376 | 110.5272 | 331.5138 | 14.31976 | 6.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 18:16:55 | 98.9935 | 0.00571 | 21.1376 | 110.5272 | 331.5138 | 14.31976 | 6.743 |