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 Aug 30 17:56 | 2025 Aug 24 22:21:12 | 82.9541 | 0.00489 | 7.3217 | 354.2157 | 17.9911 | 12.13419 | – |
| 2025 Aug 29 17:56 | 2025 Aug 24 22:21:12 | 82.9541 | 0.00489 | 7.3217 | 354.2157 | 17.9911 | 12.13419 | – |
| 2025 Aug 28 17:57 | 2025 Aug 24 22:21:12 | 82.9541 | 0.00489 | 7.3217 | 354.2157 | 17.9911 | 12.13419 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 09:37:06 | 82.9546 | 0.00490 | 7.4150 | 359.4794 | 17.9911 | 12.13419 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 09:37:06 | 82.9546 | 0.00490 | 7.4150 | 359.4794 | 17.9911 | 12.13419 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 09:37:06 | 82.9546 | 0.00490 | 7.4150 | 359.4794 | 17.9911 | 12.13419 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 09:37:06 | 82.9546 | 0.00490 | 7.4150 | 359.4794 | 17.9911 | 12.13419 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 09:37:06 | 82.9546 | 0.00490 | 7.4150 | 359.4794 | 17.9911 | 12.13419 | – |
| 2025 Aug 22 17:56 | 2025 Aug 13 10:15:11 | 82.9561 | 0.00494 | 7.7455 | 17.8529 | 17.9911 | 12.13419 | – |
| 2025 Aug 20 17:56 | 2025 Aug 13 10:15:11 | 82.9561 | 0.00494 | 7.7455 | 17.8529 | 17.9911 | 12.13419 | – |
| 2025 Aug 19 17:56 | 2025 Aug 13 10:15:11 | 82.9561 | 0.00494 | 7.7455 | 17.8529 | 17.9911 | 12.13419 | – |
| 2025 Aug 18 17:56 | 2025 Aug 13 10:15:11 | 82.9561 | 0.00494 | 7.7455 | 17.8529 | 17.9911 | 12.13419 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 10:43:03 | 82.9562 | 0.00494 | 7.8184 | 21.9035 | 17.9911 | 12.13419 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 10:43:03 | 82.9562 | 0.00494 | 7.8184 | 21.9035 | 17.9911 | 12.13419 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 10:43:03 | 82.9562 | 0.00494 | 7.8184 | 21.9035 | 17.9911 | 12.13419 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 10:43:03 | 82.9562 | 0.00494 | 7.8184 | 21.9035 | 17.9911 | 12.13419 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 10:43:03 | 82.9562 | 0.00494 | 7.8184 | 21.9035 | 17.9911 | 12.13419 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 23:00:32 | 82.9564 | 0.00496 | 7.9837 | 31.0929 | 17.9911 | 12.13419 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 23:00:32 | 82.9564 | 0.00496 | 7.9837 | 31.0929 | 17.9911 | 12.13419 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 23:00:32 | 82.9564 | 0.00496 | 7.9837 | 31.0929 | 17.9911 | 12.13419 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 23:00:32 | 82.9564 | 0.00496 | 7.9837 | 31.0929 | 17.9911 | 12.13419 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 23:00:32 | 82.9564 | 0.00496 | 7.9837 | 31.0929 | 17.9911 | 12.13419 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 11:34:39 | 82.9576 | 0.00496 | 8.2222 | 44.1934 | 17.9911 | 12.13419 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 11:34:39 | 82.9576 | 0.00496 | 8.2222 | 44.1934 | 17.9911 | 12.13419 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 11:34:39 | 82.9576 | 0.00496 | 8.2222 | 44.1934 | 17.9911 | 12.13419 | – |