Orbital elements of SL-8 R/B
| Launched | 20 March 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15625 |
| 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 01:01:45 | 74.0596 | 0.01455 | 0.4346 | 105.4621 | 66.1272 | 12.19909 | 4.743 |
| 2025 Sep 12 17:57 | 2025 Sep 02 19:28:00 | 74.0579 | 0.01457 | 1.4571 | 122.9262 | 66.1272 | 12.19909 | 4.743 |
| 2025 Sep 11 17:57 | 2025 Sep 02 19:28:00 | 74.0579 | 0.01457 | 1.4571 | 122.9262 | 66.1272 | 12.19909 | 4.743 |
| 2025 Sep 10 17:56 | 2025 Sep 02 19:28:00 | 74.0579 | 0.01457 | 1.4571 | 122.9262 | 66.1272 | 12.19909 | 4.743 |
| 2025 Sep 08 17:57 | 2025 Sep 02 19:28:00 | 74.0579 | 0.01457 | 1.4571 | 122.9262 | 66.1272 | 12.19909 | 4.743 |
| 2025 Sep 07 17:56 | 2025 Sep 02 19:28:00 | 74.0579 | 0.01457 | 1.4571 | 122.9262 | 66.1272 | 12.19909 | 4.743 |
| 2025 Sep 06 20:41 | 2025 Sep 02 19:28:00 | 74.0579 | 0.01457 | 1.4571 | 122.9262 | 66.1272 | 12.19909 | 4.743 |
| 2025 Sep 03 17:57 | 2025 Sep 02 19:28:00 | 74.0579 | 0.01457 | 1.4571 | 122.9262 | 66.1272 | 12.19909 | 4.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:48:18 | 74.0567 | 0.01458 | 1.9505 | 131.3519 | 66.1272 | 12.19909 | 4.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:48:18 | 74.0567 | 0.01458 | 1.9505 | 131.3519 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:48:18 | 74.0567 | 0.01458 | 1.9505 | 131.3519 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:48:18 | 74.0567 | 0.01458 | 1.9505 | 131.3519 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:48:18 | 74.0567 | 0.01458 | 1.9505 | 131.3519 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:48:18 | 74.0567 | 0.01458 | 1.9505 | 131.3519 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 22 17:15:09 | 74.0555 | 0.01458 | 2.3844 | 138.7404 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 22 17:15:09 | 74.0555 | 0.01458 | 2.3844 | 138.7404 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 22 17:15:09 | 74.0555 | 0.01458 | 2.3844 | 138.7404 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 22 17:15:09 | 74.0555 | 0.01458 | 2.3844 | 138.7404 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 22 17:15:09 | 74.0555 | 0.01458 | 2.3844 | 138.7404 | 66.1272 | 12.19909 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:53:45 | 74.0547 | 0.01459 | 2.7863 | 145.5851 | 66.1272 | 12.19909 | 4.743 |