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 | 21722 |
| 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 27 18:57 | 2025 Oct 23 11:47:05 | 74.0522 | 0.03717 | 19.6995 | 229.9814 | 253.4597 | 11.77218 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 11:47:05 | 74.0522 | 0.03717 | 19.6995 | 229.9814 | 253.4597 | 11.77218 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 11:47:05 | 74.0522 | 0.03717 | 19.6995 | 229.9814 | 253.4597 | 11.77218 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:47:05 | 74.0522 | 0.03717 | 19.6995 | 229.9814 | 253.4597 | 11.77218 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:48:00 | 74.0529 | 0.03717 | 20.1013 | 236.8009 | 253.4597 | 11.77218 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:48:00 | 74.0529 | 0.03717 | 20.1013 | 236.8009 | 253.4597 | 11.77218 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:48:00 | 74.0529 | 0.03717 | 20.1013 | 236.8009 | 253.4597 | 11.77218 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:48:00 | 74.0529 | 0.03717 | 20.1013 | 236.8009 | 253.4597 | 11.77218 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:48:00 | 74.0529 | 0.03717 | 20.1013 | 236.8009 | 253.4597 | 11.77218 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:35:42 | 74.0549 | 0.03717 | 20.9312 | 250.8805 | 253.4597 | 11.77218 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:35:42 | 74.0549 | 0.03717 | 20.9312 | 250.8805 | 253.4597 | 11.77218 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:35:42 | 74.0549 | 0.03717 | 20.9312 | 250.8805 | 253.4597 | 11.77218 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:35:42 | 74.0549 | 0.03717 | 20.9312 | 250.8805 | 253.4597 | 11.77218 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:35:42 | 74.0549 | 0.03717 | 20.9312 | 250.8805 | 253.4597 | 11.77218 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:35:42 | 74.0549 | 0.03717 | 20.9312 | 250.8805 | 253.4597 | 11.77218 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:35:42 | 74.0549 | 0.03717 | 20.9312 | 250.8805 | 253.4597 | 11.77218 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:35:42 | 74.0549 | 0.03717 | 20.9312 | 250.8805 | 253.4597 | 11.77218 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:35:42 | 74.0549 | 0.03717 | 20.9312 | 250.8805 | 253.4597 | 11.77218 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 04:46:44 | 74.0576 | 0.03716 | 21.8048 | 265.7146 | 253.4597 | 11.77218 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 04:46:44 | 74.0576 | 0.03716 | 21.8048 | 265.7146 | 253.4597 | 11.77218 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 04:46:44 | 74.0576 | 0.03716 | 21.8048 | 265.7146 | 253.4597 | 11.77218 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 04:46:44 | 74.0576 | 0.03716 | 21.8048 | 265.7146 | 253.4597 | 11.77218 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 04:46:44 | 74.0576 | 0.03716 | 21.8048 | 265.7146 | 253.4597 | 11.77218 | – |