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 |
| 2026 Aug 23 17:56 | 2026 Aug 19 03:26:09 | 98.9921 | 0.00568 | 22.4391 | 122.7034 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 22 17:56 | 2026 Aug 19 03:26:09 | 98.9921 | 0.00568 | 22.4391 | 122.7034 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 21 17:56 | 2026 Aug 19 03:26:09 | 98.9921 | 0.00568 | 22.4391 | 122.7034 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 20 17:57 | 2026 Aug 19 03:26:09 | 98.9921 | 0.00568 | 22.4391 | 122.7034 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 19 17:57 | 2026 Aug 19 03:26:09 | 98.9921 | 0.00568 | 22.4391 | 122.7034 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 18 17:56 | 2026 Aug 13 03:14:28 | 98.9920 | 0.00566 | 22.0241 | 139.9327 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 17 17:56 | 2026 Aug 13 03:14:28 | 98.9920 | 0.00566 | 22.0241 | 139.9327 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 16 17:56 | 2026 Aug 13 03:14:28 | 98.9920 | 0.00566 | 22.0241 | 139.9327 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 15 17:57 | 2026 Aug 13 03:14:28 | 98.9920 | 0.00566 | 22.0241 | 139.9327 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 14 17:56 | 2026 Aug 13 03:14:28 | 98.9920 | 0.00566 | 22.0241 | 139.9327 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 13 17:57 | 2026 Aug 13 03:14:28 | 98.9920 | 0.00566 | 22.0241 | 139.9327 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 12 17:56 | 2026 Aug 07 06:23:58 | 98.9917 | 0.00563 | 21.6186 | 156.8160 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 11 17:56 | 2026 Aug 07 06:23:58 | 98.9917 | 0.00563 | 21.6186 | 156.8160 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 10 17:56 | 2026 Aug 07 06:23:58 | 98.9917 | 0.00563 | 21.6186 | 156.8160 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 09 17:57 | 2026 Aug 07 06:23:58 | 98.9917 | 0.00563 | 21.6186 | 156.8160 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 08 17:57 | 2026 Aug 07 06:23:58 | 98.9917 | 0.00563 | 21.6186 | 156.8160 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 07 17:57 | 2026 Aug 07 06:23:58 | 98.9917 | 0.00563 | 21.6186 | 156.8160 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 06 17:57 | 2026 Aug 01 06:12:15 | 98.9916 | 0.00560 | 21.2035 | 174.2056 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 05 17:56 | 2026 Aug 01 06:12:15 | 98.9916 | 0.00560 | 21.2035 | 174.2056 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 04 17:57 | 2026 Aug 01 06:12:15 | 98.9916 | 0.00560 | 21.2035 | 174.2056 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 03 17:56 | 2026 Aug 01 06:12:15 | 98.9916 | 0.00560 | 21.2035 | 174.2056 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 02 17:57 | 2026 Aug 01 06:12:15 | 98.9916 | 0.00560 | 21.2035 | 174.2056 | 237.9640 | 14.32216 | 6.743 |
| 2026 Aug 01 17:57 | 2026 Aug 01 06:12:15 | 98.9916 | 0.00560 | 21.2035 | 174.2056 | 237.9640 | 14.32216 | 6.743 |
| 2026 Jul 31 17:56 | 2026 Jul 27 07:09:33 | 98.9913 | 0.00558 | 20.8608 | 188.6371 | 237.9640 | 14.32216 | 6.743 |
| 2026 Jul 30 17:57 | 2026 Jul 27 07:09:33 | 98.9913 | 0.00558 | 20.8608 | 188.6371 | 237.9640 | 14.32216 | 6.743 |
| 2026 Jul 29 17:57 | 2026 Jul 27 07:09:33 | 98.9913 | 0.00558 | 20.8608 | 188.6371 | 237.9640 | 14.32216 | 6.743 |
| 2026 Jul 28 17:57 | 2026 Jul 27 07:09:33 | 98.9913 | 0.00558 | 20.8608 | 188.6371 | 237.9640 | 14.32216 | 6.743 |
| 2026 Jul 27 17:57 | 2026 Jul 27 07:09:33 | 98.9913 | 0.00558 | 20.8608 | 188.6371 | 237.9640 | 14.32216 | 6.743 |