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 | 21252 |
| 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 01 16:27:48 | 74.1059 | 0.01263 | 19.2369 | 229.1726 | 157.9306 | 12.24972 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 16:27:48 | 74.1059 | 0.01263 | 19.2369 | 229.1726 | 157.9306 | 12.24972 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 16:27:48 | 74.1059 | 0.01263 | 19.2369 | 229.1726 | 157.9306 | 12.24972 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 16:27:48 | 74.1059 | 0.01263 | 19.2369 | 229.1726 | 157.9306 | 12.24972 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 16:55:02 | 74.1069 | 0.01266 | 19.6561 | 236.3916 | 157.9306 | 12.24972 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 16:55:02 | 74.1069 | 0.01266 | 19.6561 | 236.3916 | 157.9306 | 12.24972 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 16:55:02 | 74.1069 | 0.01266 | 19.6561 | 236.3916 | 157.9306 | 12.24972 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 16:55:02 | 74.1069 | 0.01266 | 19.6561 | 236.3916 | 157.9306 | 12.24972 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:55:02 | 74.1069 | 0.01266 | 19.6561 | 236.3916 | 157.9306 | 12.24972 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 18:19:19 | 74.1079 | 0.01270 | 20.2402 | 246.4098 | 157.9306 | 12.24972 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 18:19:19 | 74.1079 | 0.01270 | 20.2402 | 246.4098 | 157.9306 | 12.24972 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 18:19:19 | 74.1079 | 0.01270 | 20.2402 | 246.4098 | 157.9306 | 12.24972 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 18:19:19 | 74.1079 | 0.01270 | 20.2402 | 246.4098 | 157.9306 | 12.24972 | – |