Orbital elements of SL-8 DEB
| Launched | 11 February 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21163 |
| 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 |
| 2026 Feb 02 18:56 | 2026 Feb 01 20:29:32 | 73.9447 | 0.01408 | 20.0544 | 222.5013 | 207.7489 | 12.30962 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 17:22:00 | 73.9452 | 0.01411 | 20.4953 | 229.9332 | 207.7489 | 12.30962 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 17:22:00 | 73.9452 | 0.01411 | 20.4953 | 229.9332 | 207.7489 | 12.30962 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 17:22:00 | 73.9452 | 0.01411 | 20.4953 | 229.9332 | 207.7489 | 12.30962 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 17:22:00 | 73.9452 | 0.01411 | 20.4953 | 229.9332 | 207.7489 | 12.30962 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 17:22:00 | 73.9452 | 0.01411 | 20.4953 | 229.9332 | 207.7489 | 12.30962 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 07:27:57 | 73.9458 | 0.01414 | 20.9606 | 237.7466 | 207.7489 | 12.30962 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 07:27:57 | 73.9458 | 0.01414 | 20.9606 | 237.7466 | 207.7489 | 12.30962 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 07:27:57 | 73.9458 | 0.01414 | 20.9606 | 237.7466 | 207.7489 | 12.30962 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 07:27:57 | 73.9458 | 0.01414 | 20.9606 | 237.7466 | 207.7489 | 12.30962 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 07:27:57 | 73.9458 | 0.01414 | 20.9606 | 237.7466 | 207.7489 | 12.30962 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 15:02:39 | 73.9459 | 0.01417 | 21.4492 | 245.9253 | 207.7489 | 12.30962 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 15:02:39 | 73.9459 | 0.01417 | 21.4492 | 245.9253 | 207.7489 | 12.30962 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 15:02:39 | 73.9459 | 0.01417 | 21.4492 | 245.9253 | 207.7489 | 12.30962 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 15:02:39 | 73.9459 | 0.01417 | 21.4492 | 245.9253 | 207.7489 | 12.30962 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 15:02:39 | 73.9459 | 0.01417 | 21.4492 | 245.9253 | 207.7489 | 12.30962 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 15:02:39 | 73.9459 | 0.01417 | 21.4492 | 245.9253 | 207.7489 | 12.30962 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 13:46:47 | 73.9457 | 0.01420 | 21.8835 | 253.1645 | 207.7489 | 12.30962 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 13:46:47 | 73.9457 | 0.01420 | 21.8835 | 253.1645 | 207.7489 | 12.30962 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:46:47 | 73.9457 | 0.01420 | 21.8835 | 253.1645 | 207.7489 | 12.30962 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 04:34:23 | 73.9454 | 0.01422 | 22.3463 | 260.8542 | 207.7489 | 12.30962 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 04:34:23 | 73.9454 | 0.01422 | 22.3463 | 260.8542 | 207.7489 | 12.30962 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 04:34:23 | 73.9454 | 0.01422 | 22.3463 | 260.8542 | 207.7489 | 12.30962 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 04:34:23 | 73.9454 | 0.01422 | 22.3463 | 260.8542 | 207.7489 | 12.30962 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 04:34:23 | 73.9454 | 0.01422 | 22.3463 | 260.8542 | 207.7489 | 12.30962 | – |