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 | 21110 |
| 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 05 18:58 | 2026 Feb 02 07:16:58 | 74.0499 | 0.02188 | 23.4652 | 136.0016 | 14.9477 | 12.10998 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 07:16:58 | 74.0499 | 0.02188 | 23.4652 | 136.0016 | 14.9477 | 12.10998 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 07:16:58 | 74.0499 | 0.02188 | 23.4652 | 136.0016 | 14.9477 | 12.10998 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 07:16:58 | 74.0499 | 0.02188 | 23.4652 | 136.0016 | 14.9477 | 12.10998 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 06:24:40 | 74.0503 | 0.02188 | 23.9617 | 144.6551 | 14.9477 | 12.10998 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 06:24:40 | 74.0503 | 0.02188 | 23.9617 | 144.6551 | 14.9477 | 12.10998 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 06:24:40 | 74.0503 | 0.02188 | 23.9617 | 144.6551 | 14.9477 | 12.10998 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 06:24:40 | 74.0503 | 0.02188 | 23.9617 | 144.6551 | 14.9477 | 12.10998 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 06:24:40 | 74.0503 | 0.02188 | 23.9617 | 144.6551 | 14.9477 | 12.10998 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 09:36:28 | 74.0505 | 0.02190 | 0.3621 | 151.6234 | 14.9477 | 12.10998 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 09:36:28 | 74.0505 | 0.02190 | 0.3621 | 151.6234 | 14.9477 | 12.10998 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 09:36:28 | 74.0505 | 0.02190 | 0.3621 | 151.6234 | 14.9477 | 12.10998 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 09:36:28 | 74.0505 | 0.02190 | 0.3621 | 151.6234 | 14.9477 | 12.10998 | – |