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 | 21405 |
| 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 Jul 03 17:57 | 2026 Jun 28 20:52:08 | 73.9581 | 0.02267 | 8.5731 | 47.1695 | 343.4214 | 12.18866 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 20:52:08 | 73.9581 | 0.02267 | 8.5731 | 47.1695 | 343.4214 | 12.18866 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 20:52:08 | 73.9581 | 0.02267 | 8.5731 | 47.1695 | 343.4214 | 12.18866 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 20:52:08 | 73.9581 | 0.02267 | 8.5731 | 47.1695 | 343.4214 | 12.18866 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 20:52:08 | 73.9581 | 0.02267 | 8.5731 | 47.1695 | 343.4214 | 12.18866 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 15:59:39 | 73.9572 | 0.02265 | 9.0939 | 55.9072 | 343.4214 | 12.18866 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 15:59:39 | 73.9572 | 0.02265 | 9.0939 | 55.9072 | 343.4214 | 12.18866 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 15:59:39 | 73.9572 | 0.02265 | 9.0939 | 55.9072 | 343.4214 | 12.18866 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 15:59:39 | 73.9572 | 0.02265 | 9.0939 | 55.9072 | 343.4214 | 12.18866 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 15:59:39 | 73.9572 | 0.02265 | 9.0939 | 55.9072 | 343.4214 | 12.18866 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 15:59:39 | 73.9572 | 0.02265 | 9.0939 | 55.9072 | 343.4214 | 12.18866 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 07:36:37 | 73.9566 | 0.02263 | 9.5431 | 63.4555 | 343.4214 | 12.18866 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 07:36:37 | 73.9566 | 0.02263 | 9.5431 | 63.4555 | 343.4214 | 12.18866 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 07:36:37 | 73.9566 | 0.02263 | 9.5431 | 63.4555 | 343.4214 | 12.18866 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 07:36:37 | 73.9566 | 0.02263 | 9.5431 | 63.4555 | 343.4214 | 12.18866 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 07:36:37 | 73.9566 | 0.02263 | 9.5431 | 63.4555 | 343.4214 | 12.18866 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 07:36:37 | 73.9566 | 0.02263 | 9.5431 | 63.4555 | 343.4214 | 12.18866 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 04:56:01 | 73.9562 | 0.02262 | 9.9723 | 70.6687 | 343.4214 | 12.18866 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 04:56:01 | 73.9562 | 0.02262 | 9.9723 | 70.6687 | 343.4214 | 12.18866 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 04:56:01 | 73.9562 | 0.02262 | 9.9723 | 70.6687 | 343.4214 | 12.18866 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 04:56:01 | 73.9562 | 0.02262 | 9.9723 | 70.6687 | 343.4214 | 12.18866 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 04:56:01 | 73.9562 | 0.02262 | 9.9723 | 70.6687 | 343.4214 | 12.18866 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 06:48:57 | 73.9558 | 0.02262 | 10.3856 | 77.6234 | 343.4214 | 12.18866 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 06:48:57 | 73.9558 | 0.02262 | 10.3856 | 77.6234 | 343.4214 | 12.18866 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 06:48:57 | 73.9558 | 0.02262 | 10.3856 | 77.6234 | 343.4214 | 12.18866 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 06:48:57 | 73.9558 | 0.02262 | 10.3856 | 77.6234 | 343.4214 | 12.18866 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 06:48:57 | 73.9558 | 0.02262 | 10.3856 | 77.6234 | 343.4214 | 12.18866 | – |
| 2026 Jun 06 17:56 | 2026 May 31 12:01:27 | 73.9558 | 0.02262 | 10.9552 | 87.2292 | 343.4214 | 12.18866 | – |