Orbital elements of SL-8 R/B
| Launched | 21 April 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7769 |
| 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 12 17:57 | 2025 Sep 02 16:13:10 | 82.9625 | 0.00198 | 20.4713 | 107.4398 | 5.6095 | 13.75133 | 6.243 |
| 2025 Sep 11 17:57 | 2025 Sep 02 16:13:10 | 82.9625 | 0.00198 | 20.4713 | 107.4398 | 5.6095 | 13.75133 | 6.243 |
| 2025 Sep 10 17:56 | 2025 Sep 02 16:13:10 | 82.9625 | 0.00198 | 20.4713 | 107.4398 | 5.6095 | 13.75133 | 6.243 |
| 2025 Sep 08 17:57 | 2025 Sep 02 16:13:10 | 82.9625 | 0.00198 | 20.4713 | 107.4398 | 5.6095 | 13.75133 | 6.243 |
| 2025 Sep 07 17:56 | 2025 Sep 02 16:13:10 | 82.9625 | 0.00198 | 20.4713 | 107.4398 | 5.6095 | 13.75133 | 6.243 |
| 2025 Sep 06 20:41 | 2025 Sep 02 16:13:10 | 82.9625 | 0.00198 | 20.4713 | 107.4398 | 5.6095 | 13.75133 | 6.243 |
| 2025 Sep 03 17:57 | 2025 Sep 02 16:13:10 | 82.9625 | 0.00198 | 20.4713 | 107.4398 | 5.6095 | 13.75133 | 6.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 22:33:28 | 82.9634 | 0.00197 | 20.7538 | 122.4103 | 5.6095 | 13.75133 | 6.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 22:33:28 | 82.9634 | 0.00197 | 20.7538 | 122.4103 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 22:33:28 | 82.9634 | 0.00197 | 20.7538 | 122.4103 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 22:33:28 | 82.9634 | 0.00197 | 20.7538 | 122.4103 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:33:28 | 82.9634 | 0.00197 | 20.7538 | 122.4103 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:33:28 | 82.9634 | 0.00197 | 20.7538 | 122.4103 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 27 17:56 | 2025 Aug 20 19:10:09 | 82.9645 | 0.00194 | 21.1055 | 141.2163 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 26 17:56 | 2025 Aug 20 19:10:09 | 82.9645 | 0.00194 | 21.1055 | 141.2163 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 25 17:56 | 2025 Aug 20 19:10:09 | 82.9645 | 0.00194 | 21.1055 | 141.2163 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 24 17:56 | 2025 Aug 20 19:10:09 | 82.9645 | 0.00194 | 21.1055 | 141.2163 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 23 17:56 | 2025 Aug 20 19:10:09 | 82.9645 | 0.00194 | 21.1055 | 141.2163 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 22 17:56 | 2025 Aug 18 12:29:54 | 82.9647 | 0.00193 | 21.2177 | 147.2691 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 20 17:56 | 2025 Aug 18 12:29:54 | 82.9647 | 0.00193 | 21.2177 | 147.2691 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 19 17:56 | 2025 Aug 18 12:29:54 | 82.9647 | 0.00193 | 21.2177 | 147.2691 | 5.6095 | 13.75133 | 6.243 |
| 2025 Aug 18 17:56 | 2025 Aug 18 12:29:54 | 82.9647 | 0.00193 | 21.2177 | 147.2691 | 5.6095 | 13.75133 | 6.243 |