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 | 21955 |
| 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 Mar 05 18:56 | 2026 Mar 03 13:24:31 | 74.2981 | 0.01616 | 14.5087 | 194.6670 | 246.0590 | 12.08352 | – |
| 2026 Mar 04 18:57 | 2026 Mar 03 13:24:31 | 74.2981 | 0.01616 | 14.5087 | 194.6670 | 246.0590 | 12.08352 | – |
| 2026 Mar 03 18:56 | 2026 Feb 22 14:48:05 | 74.3006 | 0.01613 | 15.2291 | 206.9090 | 246.0590 | 12.08352 | – |
| 2026 Mar 02 18:57 | 2026 Feb 22 14:48:05 | 74.3006 | 0.01613 | 15.2291 | 206.9090 | 246.0590 | 12.08352 | – |
| 2026 Mar 01 18:57 | 2026 Feb 22 14:48:05 | 74.3006 | 0.01613 | 15.2291 | 206.9090 | 246.0590 | 12.08352 | – |
| 2026 Feb 28 18:56 | 2026 Feb 22 14:48:05 | 74.3006 | 0.01613 | 15.2291 | 206.9090 | 246.0590 | 12.08352 | – |
| 2026 Feb 27 19:05 | 2026 Feb 22 14:48:05 | 74.3006 | 0.01613 | 15.2291 | 206.9090 | 246.0590 | 12.08352 | – |
| 2026 Feb 26 20:45 | 2026 Feb 22 14:48:05 | 74.3006 | 0.01613 | 15.2291 | 206.9090 | 246.0590 | 12.08352 | – |