Orbital elements of SL-8 R/B
| Launched | 6 May 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12443 |
| 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 03:04:07 | 74.0532 | 0.00035 | 3.5554 | 138.5449 | 221.5973 | 14.35904 | 5.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 00:07:25 | 74.0520 | 0.00040 | 5.0374 | 167.3258 | 221.5973 | 14.35904 | 5.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 00:07:25 | 74.0520 | 0.00040 | 5.0374 | 167.3258 | 221.5973 | 14.35904 | 5.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 00:07:25 | 74.0520 | 0.00040 | 5.0374 | 167.3258 | 221.5973 | 14.35904 | 5.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 00:07:25 | 74.0520 | 0.00040 | 5.0374 | 167.3258 | 221.5973 | 14.35904 | 5.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 00:07:25 | 74.0520 | 0.00040 | 5.0374 | 167.3258 | 221.5973 | 14.35904 | 5.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 00:07:25 | 74.0520 | 0.00040 | 5.0374 | 167.3258 | 221.5973 | 14.35904 | 5.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 00:07:25 | 74.0520 | 0.00040 | 5.0374 | 167.3258 | 221.5973 | 14.35904 | 5.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:58:43 | 74.0521 | 0.00042 | 5.7869 | 180.4254 | 221.5973 | 14.35904 | 5.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:58:43 | 74.0521 | 0.00042 | 5.7869 | 180.4254 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:58:43 | 74.0521 | 0.00042 | 5.7869 | 180.4254 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:58:43 | 74.0521 | 0.00042 | 5.7869 | 180.4254 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:58:43 | 74.0521 | 0.00042 | 5.7869 | 180.4254 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:58:43 | 74.0521 | 0.00042 | 5.7869 | 180.4254 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 01:36:12 | 74.0523 | 0.00044 | 6.3746 | 190.1429 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 01:36:12 | 74.0523 | 0.00044 | 6.3746 | 190.1429 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 01:36:12 | 74.0523 | 0.00044 | 6.3746 | 190.1429 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 01:36:12 | 74.0523 | 0.00044 | 6.3746 | 190.1429 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 01:36:12 | 74.0523 | 0.00044 | 6.3746 | 190.1429 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:52:02 | 74.0529 | 0.00046 | 7.0048 | 200.5198 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 20 17:56 | 2025 Aug 17 21:52:02 | 74.0529 | 0.00046 | 7.0048 | 200.5198 | 221.5973 | 14.35904 | 5.243 |
| 2025 Aug 19 17:56 | 2025 Aug 17 21:52:02 | 74.0529 | 0.00046 | 7.0048 | 200.5198 | 221.5973 | 14.35904 | 5.243 |