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 | 21406 |
| 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 Apr 14 17:57 | 2026 Apr 13 03:05:02 | 73.9135 | 0.01346 | 11.0669 | 144.6637 | 230.7897 | 12.31830 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 03:05:02 | 73.9135 | 0.01346 | 11.0669 | 144.6637 | 230.7897 | 12.31830 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 14:30:16 | 73.9142 | 0.01348 | 11.4571 | 151.1034 | 230.7897 | 12.31830 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 14:30:16 | 73.9142 | 0.01348 | 11.4571 | 151.1034 | 230.7897 | 12.31830 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 14:30:16 | 73.9142 | 0.01348 | 11.4571 | 151.1034 | 230.7897 | 12.31830 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 14:30:16 | 73.9142 | 0.01348 | 11.4571 | 151.1034 | 230.7897 | 12.31830 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 14:30:16 | 73.9142 | 0.01348 | 11.4571 | 151.1034 | 230.7897 | 12.31830 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 12:24:44 | 73.9146 | 0.01351 | 12.0682 | 161.1501 | 230.7897 | 12.31830 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 12:24:44 | 73.9146 | 0.01351 | 12.0682 | 161.1501 | 230.7897 | 12.31830 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 12:24:44 | 73.9146 | 0.01351 | 12.0682 | 161.1501 | 230.7897 | 12.31830 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 12:24:44 | 73.9146 | 0.01351 | 12.0682 | 161.1501 | 230.7897 | 12.31830 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 12:24:44 | 73.9146 | 0.01351 | 12.0682 | 161.1501 | 230.7897 | 12.31830 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 12:24:44 | 73.9146 | 0.01351 | 12.0682 | 161.1501 | 230.7897 | 12.31830 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 10:34:22 | 73.9149 | 0.01353 | 12.5923 | 169.7584 | 230.7897 | 12.31830 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 10:34:22 | 73.9149 | 0.01353 | 12.5923 | 169.7584 | 230.7897 | 12.31830 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 10:34:22 | 73.9149 | 0.01353 | 12.5923 | 169.7584 | 230.7897 | 12.31830 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 10:34:22 | 73.9149 | 0.01353 | 12.5923 | 169.7584 | 230.7897 | 12.31830 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 10:34:22 | 73.9149 | 0.01353 | 12.5923 | 169.7584 | 230.7897 | 12.31830 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:34:22 | 73.9149 | 0.01353 | 12.5923 | 169.7584 | 230.7897 | 12.31830 | – |
| 2026 Mar 25 18:56 | 2026 Mar 19 18:58:54 | 73.9143 | 0.01354 | 13.1657 | 179.1456 | 230.7897 | 12.31830 | – |
| 2026 Mar 24 18:56 | 2026 Mar 19 18:58:54 | 73.9143 | 0.01354 | 13.1657 | 179.1456 | 230.7897 | 12.31830 | – |
| 2026 Mar 23 18:56 | 2026 Mar 19 18:58:54 | 73.9143 | 0.01354 | 13.1657 | 179.1456 | 230.7897 | 12.31830 | – |
| 2026 Mar 22 18:56 | 2026 Mar 19 18:58:54 | 73.9143 | 0.01354 | 13.1657 | 179.1456 | 230.7897 | 12.31830 | – |
| 2026 Mar 21 19:05 | 2026 Mar 19 18:58:54 | 73.9143 | 0.01354 | 13.1657 | 179.1456 | 230.7897 | 12.31830 | – |
| 2026 Mar 20 18:57 | 2026 Mar 19 18:58:54 | 73.9143 | 0.01354 | 13.1657 | 179.1456 | 230.7897 | 12.31830 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 11:26:39 | 73.9137 | 0.01355 | 13.5378 | 185.2480 | 230.7897 | 12.31830 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 11:26:39 | 73.9137 | 0.01355 | 13.5378 | 185.2480 | 230.7897 | 12.31830 | – |