Orbital elements of SL-8 R/B
| Launched | 12 September 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10355 |
| 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 Jul 01 17:56 | 2025 Jun 28 14:36:32 | 82.9703 | 0.00345 | 2.7071 | 129.5456 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 30 17:56 | 2025 Jun 28 14:36:32 | 82.9703 | 0.00345 | 2.7071 | 129.5456 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 29 17:56 | 2025 Jun 28 14:36:32 | 82.9703 | 0.00345 | 2.7071 | 129.5456 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 28 17:56 | 2025 Jun 28 14:36:32 | 82.9703 | 0.00345 | 2.7071 | 129.5456 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 27 17:56 | 2025 Jun 22 03:46:26 | 82.9709 | 0.00342 | 3.0250 | 147.0870 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 26 17:56 | 2025 Jun 22 03:46:26 | 82.9709 | 0.00342 | 3.0250 | 147.0870 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 25 17:56 | 2025 Jun 22 03:46:26 | 82.9709 | 0.00342 | 3.0250 | 147.0870 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 24 17:56 | 2025 Jun 22 03:46:26 | 82.9709 | 0.00342 | 3.0250 | 147.0870 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 23 17:56 | 2025 Jun 22 03:46:26 | 82.9709 | 0.00342 | 3.0250 | 147.0870 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 22 17:56 | 2025 Jun 17 03:08:18 | 82.9713 | 0.00338 | 3.2728 | 160.9216 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 21 17:56 | 2025 Jun 17 03:08:18 | 82.9713 | 0.00338 | 3.2728 | 160.9216 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 20 17:57 | 2025 Jun 17 03:08:18 | 82.9713 | 0.00338 | 3.2728 | 160.9216 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 19 17:56 | 2025 Jun 17 03:08:18 | 82.9713 | 0.00338 | 3.2728 | 160.9216 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 18 17:56 | 2025 Jun 17 03:08:18 | 82.9713 | 0.00338 | 3.2728 | 160.9216 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 17 17:56 | 2025 Jun 17 03:08:18 | 82.9713 | 0.00338 | 3.2728 | 160.9216 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 16 17:56 | 2025 Jun 12 11:45:23 | 82.9716 | 0.00335 | 3.5015 | 173.8212 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 15 17:56 | 2025 Jun 12 11:45:23 | 82.9716 | 0.00335 | 3.5015 | 173.8212 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 14 17:56 | 2025 Jun 12 11:45:23 | 82.9716 | 0.00335 | 3.5015 | 173.8212 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 13 17:56 | 2025 Jun 12 11:45:23 | 82.9716 | 0.00335 | 3.5015 | 173.8212 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 12 17:56 | 2025 Jun 12 11:45:23 | 82.9716 | 0.00335 | 3.5015 | 173.8212 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 11 17:56 | 2025 Jun 05 18:39:06 | 82.9720 | 0.00330 | 3.8322 | 192.6665 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 10 17:56 | 2025 Jun 05 18:39:06 | 82.9720 | 0.00330 | 3.8322 | 192.6665 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 09 17:56 | 2025 Jun 05 18:39:06 | 82.9720 | 0.00330 | 3.8322 | 192.6665 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 08 17:56 | 2025 Jun 05 18:39:06 | 82.9720 | 0.00330 | 3.8322 | 192.6665 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 07 17:56 | 2025 Jun 05 18:39:06 | 82.9720 | 0.00330 | 3.8322 | 192.6665 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 06 17:56 | 2025 Jun 05 18:39:06 | 82.9720 | 0.00330 | 3.8322 | 192.6665 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 05 17:56 | 2025 Jun 01 12:14:10 | 82.9719 | 0.00328 | 4.0425 | 204.8158 | 288.1418 | 13.76037 | 5.743 |
| 2025 Jun 04 17:57 | 2025 Jun 01 12:14:10 | 82.9719 | 0.00328 | 4.0425 | 204.8158 | 288.1418 | 13.76037 | 5.743 |