Orbital elements of SL-8 DEB
| Launched | 16 December 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 29285 |
| 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 Dec 22 18:57 | 2025 Dec 18 10:56:56 | 82.9579 | 0.00494 | 3.0655 | 112.8613 | 307.8868 | 12.13425 | – |
| 2025 Dec 21 18:57 | 2025 Dec 18 10:56:56 | 82.9579 | 0.00494 | 3.0655 | 112.8613 | 307.8868 | 12.13425 | – |
| 2025 Dec 20 18:57 | 2025 Dec 18 10:56:56 | 82.9579 | 0.00494 | 3.0655 | 112.8613 | 307.8868 | 12.13425 | – |
| 2025 Dec 19 18:57 | 2025 Dec 09 11:01:43 | 82.9589 | 0.00494 | 3.3969 | 131.2933 | 307.8868 | 12.13425 | – |
| 2025 Dec 18 18:57 | 2025 Dec 09 11:01:43 | 82.9589 | 0.00494 | 3.3969 | 131.2933 | 307.8868 | 12.13425 | – |
| 2025 Dec 17 18:58 | 2025 Dec 09 11:01:43 | 82.9589 | 0.00494 | 3.3969 | 131.2933 | 307.8868 | 12.13425 | – |
| 2025 Dec 16 18:57 | 2025 Dec 09 11:01:43 | 82.9589 | 0.00494 | 3.3969 | 131.2933 | 307.8868 | 12.13425 | – |
| 2025 Dec 15 18:58 | 2025 Dec 09 11:01:43 | 82.9589 | 0.00494 | 3.3969 | 131.2933 | 307.8868 | 12.13425 | – |
| 2025 Dec 14 18:56 | 2025 Dec 09 11:01:43 | 82.9589 | 0.00494 | 3.3969 | 131.2933 | 307.8868 | 12.13425 | – |
| 2025 Dec 13 18:56 | 2025 Dec 09 11:01:43 | 82.9589 | 0.00494 | 3.3969 | 131.2933 | 307.8868 | 12.13425 | – |
| 2025 Dec 12 18:57 | 2025 Dec 09 11:01:43 | 82.9589 | 0.00494 | 3.3969 | 131.2933 | 307.8868 | 12.13425 | – |
| 2025 Dec 11 18:56 | 2025 Dec 04 12:18:34 | 82.9581 | 0.00493 | 3.5790 | 141.4193 | 307.8868 | 12.13425 | – |
| 2025 Dec 10 18:56 | 2025 Dec 04 12:18:34 | 82.9581 | 0.00493 | 3.5790 | 141.4193 | 307.8868 | 12.13425 | – |
| 2025 Dec 09 18:56 | 2025 Dec 04 12:18:34 | 82.9581 | 0.00493 | 3.5790 | 141.4193 | 307.8868 | 12.13425 | – |
| 2025 Dec 08 18:56 | 2025 Dec 04 12:18:34 | 82.9581 | 0.00493 | 3.5790 | 141.4193 | 307.8868 | 12.13425 | – |
| 2025 Dec 07 18:56 | 2025 Dec 04 12:18:34 | 82.9581 | 0.00493 | 3.5790 | 141.4193 | 307.8868 | 12.13425 | – |
| 2025 Dec 06 18:56 | 2025 Nov 30 23:46:12 | 82.9583 | 0.00493 | 3.7087 | 148.6013 | 307.8868 | 12.13425 | – |
| 2025 Dec 05 18:57 | 2025 Nov 30 23:46:12 | 82.9583 | 0.00493 | 3.7087 | 148.6013 | 307.8868 | 12.13425 | – |
| 2025 Dec 04 18:57 | 2025 Nov 30 23:46:12 | 82.9583 | 0.00493 | 3.7087 | 148.6013 | 307.8868 | 12.13425 | – |
| 2025 Dec 03 18:56 | 2025 Nov 30 23:46:12 | 82.9583 | 0.00493 | 3.7087 | 148.6013 | 307.8868 | 12.13425 | – |
| 2025 Dec 02 18:56 | 2025 Nov 30 23:46:12 | 82.9583 | 0.00493 | 3.7087 | 148.6013 | 307.8868 | 12.13425 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 23:38:49 | 82.9579 | 0.00491 | 3.9299 | 161.1008 | 307.8868 | 12.13425 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 23:38:49 | 82.9579 | 0.00491 | 3.9299 | 161.1008 | 307.8868 | 12.13425 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 23:38:49 | 82.9579 | 0.00491 | 3.9299 | 161.1008 | 307.8868 | 12.13425 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 23:38:49 | 82.9579 | 0.00491 | 3.9299 | 161.1008 | 307.8868 | 12.13425 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 23:38:49 | 82.9579 | 0.00491 | 3.9299 | 161.1008 | 307.8868 | 12.13425 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 23:38:49 | 82.9579 | 0.00491 | 3.9299 | 161.1008 | 307.8868 | 12.13425 | – |