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 Oct 31 18:57 | 2025 Oct 29 12:19:53 | 82.9674 | 0.00343 | 20.6506 | 145.5215 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:19:53 | 82.9674 | 0.00343 | 20.6506 | 145.5215 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:19:53 | 82.9674 | 0.00343 | 20.6506 | 145.5215 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 28 18:57 | 2025 Oct 23 11:16:18 | 82.9686 | 0.00340 | 20.9486 | 162.0501 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 27 18:57 | 2025 Oct 23 11:16:18 | 82.9686 | 0.00340 | 20.9486 | 162.0501 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 26 18:57 | 2025 Oct 23 11:16:18 | 82.9686 | 0.00340 | 20.9486 | 162.0501 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 25 17:57 | 2025 Oct 23 11:16:18 | 82.9686 | 0.00340 | 20.9486 | 162.0501 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:16:18 | 82.9686 | 0.00340 | 20.9486 | 162.0501 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 22 17:56 | 2025 Oct 18 03:38:15 | 82.9695 | 0.00336 | 21.2108 | 176.7822 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 21 17:56 | 2025 Oct 18 03:38:15 | 82.9695 | 0.00336 | 21.2108 | 176.7822 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 20 17:56 | 2025 Oct 18 03:38:15 | 82.9695 | 0.00336 | 21.2108 | 176.7822 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 03:38:15 | 82.9695 | 0.00336 | 21.2108 | 176.7822 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 18 17:56 | 2025 Oct 18 03:38:15 | 82.9695 | 0.00336 | 21.2108 | 176.7822 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 17 17:56 | 2025 Oct 07 05:54:17 | 82.9716 | 0.00329 | 21.7483 | 207.4468 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 16 17:56 | 2025 Oct 07 05:54:17 | 82.9716 | 0.00329 | 21.7483 | 207.4468 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 15 17:56 | 2025 Oct 07 05:54:17 | 82.9716 | 0.00329 | 21.7483 | 207.4468 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 14 17:56 | 2025 Oct 07 05:54:17 | 82.9716 | 0.00329 | 21.7483 | 207.4468 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 12 17:56 | 2025 Oct 07 05:54:17 | 82.9716 | 0.00329 | 21.7483 | 207.4468 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 11 17:57 | 2025 Oct 07 05:54:17 | 82.9716 | 0.00329 | 21.7483 | 207.4468 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 09 17:56 | 2025 Oct 07 05:54:17 | 82.9716 | 0.00329 | 21.7483 | 207.4468 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 08 17:56 | 2025 Oct 07 05:54:17 | 82.9716 | 0.00329 | 21.7483 | 207.4468 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 07 17:56 | 2025 Oct 07 05:54:17 | 82.9716 | 0.00329 | 21.7483 | 207.4468 | 9.6095 | 13.76047 | 5.743 |
| 2025 Oct 05 17:56 | 2025 Sep 26 06:21:41 | 82.9736 | 0.00324 | 22.2894 | 239.0254 | 9.6095 | 13.76047 | 5.743 |