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 | 21169 |
| 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 Mar 10 18:56 | 2025 Mar 10 13:52:02 | 73.9938 | 0.01322 | 18.8329 | 179.3598 | 208.7233 | 12.22897 | – |
| 2025 Mar 09 18:57 | 2025 Mar 05 14:06:25 | 73.9948 | 0.01323 | 19.2540 | 186.4751 | 208.7233 | 12.22897 | – |
| 2025 Mar 07 18:56 | 2025 Mar 05 14:06:25 | 73.9948 | 0.01323 | 19.2540 | 186.4751 | 208.7233 | 12.22897 | – |
| 2025 Mar 05 18:56 | 2025 Mar 05 14:06:25 | 73.9948 | 0.01323 | 19.2540 | 186.4751 | 208.7233 | 12.22897 | – |
| 2025 Mar 04 18:56 | 2025 Feb 28 03:04:24 | 73.9961 | 0.01324 | 19.7147 | 194.2824 | 208.7233 | 12.22897 | – |
| 2025 Mar 03 18:56 | 2025 Feb 28 03:04:24 | 73.9961 | 0.01324 | 19.7147 | 194.2824 | 208.7233 | 12.22897 | – |
| 2025 Mar 02 18:56 | 2025 Feb 28 03:04:24 | 73.9961 | 0.01324 | 19.7147 | 194.2824 | 208.7233 | 12.22897 | – |
| 2025 Mar 01 18:57 | 2025 Feb 28 03:04:24 | 73.9961 | 0.01324 | 19.7147 | 194.2824 | 208.7233 | 12.22897 | – |
| 2025 Feb 28 18:56 | 2025 Feb 28 03:04:24 | 73.9961 | 0.01324 | 19.7147 | 194.2824 | 208.7233 | 12.22897 | – |
| 2025 Feb 27 18:56 | 2025 Feb 20 10:50:14 | 73.9976 | 0.01325 | 20.3625 | 205.2247 | 208.7233 | 12.22897 | – |
| 2025 Feb 26 18:56 | 2025 Feb 20 10:50:14 | 73.9976 | 0.01325 | 20.3625 | 205.2247 | 208.7233 | 12.22897 | – |
| 2025 Feb 25 18:56 | 2025 Feb 20 10:50:14 | 73.9976 | 0.01325 | 20.3625 | 205.2247 | 208.7233 | 12.22897 | – |
| 2025 Feb 24 18:56 | 2025 Feb 20 10:50:14 | 73.9976 | 0.01325 | 20.3625 | 205.2247 | 208.7233 | 12.22897 | – |
| 2025 Feb 22 18:57 | 2025 Feb 20 10:50:14 | 73.9976 | 0.01325 | 20.3625 | 205.2247 | 208.7233 | 12.22897 | – |
| 2025 Feb 21 18:57 | 2025 Feb 20 10:50:14 | 73.9976 | 0.01325 | 20.3625 | 205.2247 | 208.7233 | 12.22897 | – |
| 2025 Feb 20 18:56 | 2025 Feb 20 10:50:14 | 73.9976 | 0.01325 | 20.3625 | 205.2247 | 208.7233 | 12.22897 | – |
| 2025 Feb 19 18:56 | 2025 Feb 14 11:31:24 | 73.9988 | 0.01325 | 20.8663 | 213.7211 | 208.7233 | 12.22897 | – |
| 2025 Feb 18 18:56 | 2025 Feb 14 11:31:24 | 73.9988 | 0.01325 | 20.8663 | 213.7211 | 208.7233 | 12.22897 | – |
| 2025 Feb 17 18:57 | 2025 Feb 14 11:31:24 | 73.9988 | 0.01325 | 20.8663 | 213.7211 | 208.7233 | 12.22897 | – |
| 2025 Feb 16 18:56 | 2025 Feb 14 11:31:24 | 73.9988 | 0.01325 | 20.8663 | 213.7211 | 208.7233 | 12.22897 | – |
| 2025 Feb 15 18:56 | 2025 Feb 14 11:31:24 | 73.9988 | 0.01325 | 20.8663 | 213.7211 | 208.7233 | 12.22897 | – |
| 2025 Feb 14 18:56 | 2025 Feb 14 11:31:24 | 73.9988 | 0.01325 | 20.8663 | 213.7211 | 208.7233 | 12.22897 | – |
| 2025 Feb 13 18:57 | 2025 Feb 09 05:48:56 | 73.9994 | 0.01326 | 21.3082 | 221.1866 | 208.7233 | 12.22897 | – |
| 2025 Feb 12 18:57 | 2025 Feb 09 05:48:56 | 73.9994 | 0.01326 | 21.3082 | 221.1866 | 208.7233 | 12.22897 | – |
| 2025 Feb 11 18:57 | 2025 Feb 09 05:48:56 | 73.9994 | 0.01326 | 21.3082 | 221.1866 | 208.7233 | 12.22897 | – |