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 | 21183 |
| 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 Aug 31 17:56 | 2025 Aug 27 21:22:29 | 74.1842 | 0.02173 | 2.3013 | 292.5406 | 138.8657 | 12.05586 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:22:29 | 74.1842 | 0.02173 | 2.3013 | 292.5406 | 138.8657 | 12.05586 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:22:29 | 74.1842 | 0.02173 | 2.3013 | 292.5406 | 138.8657 | 12.05586 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:22:29 | 74.1842 | 0.02173 | 2.3013 | 292.5406 | 138.8657 | 12.05586 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 22:34:12 | 74.1828 | 0.02172 | 2.8625 | 302.2660 | 138.8657 | 12.05586 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 22:34:12 | 74.1828 | 0.02172 | 2.8625 | 302.2660 | 138.8657 | 12.05586 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 22:34:12 | 74.1828 | 0.02172 | 2.8625 | 302.2660 | 138.8657 | 12.05586 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 22:34:12 | 74.1828 | 0.02172 | 2.8625 | 302.2660 | 138.8657 | 12.05586 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 22:34:12 | 74.1828 | 0.02172 | 2.8625 | 302.2660 | 138.8657 | 12.05586 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:39:49 | 74.1823 | 0.02172 | 3.1044 | 306.4542 | 138.8657 | 12.05586 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:39:49 | 74.1823 | 0.02172 | 3.1044 | 306.4542 | 138.8657 | 12.05586 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:39:49 | 74.1823 | 0.02172 | 3.1044 | 306.4542 | 138.8657 | 12.05586 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:39:49 | 74.1823 | 0.02172 | 3.1044 | 306.4542 | 138.8657 | 12.05586 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 12:56:24 | 74.1824 | 0.02172 | 3.5409 | 314.0105 | 138.8657 | 12.05586 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 12:56:24 | 74.1824 | 0.02172 | 3.5409 | 314.0105 | 138.8657 | 12.05586 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 12:56:24 | 74.1824 | 0.02172 | 3.5409 | 314.0105 | 138.8657 | 12.05586 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 12:56:24 | 74.1824 | 0.02172 | 3.5409 | 314.0105 | 138.8657 | 12.05586 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 12:56:24 | 74.1824 | 0.02172 | 3.5409 | 314.0105 | 138.8657 | 12.05586 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 21:47:07 | 74.1818 | 0.02172 | 3.9957 | 321.8717 | 138.8657 | 12.05586 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 21:47:07 | 74.1818 | 0.02172 | 3.9957 | 321.8717 | 138.8657 | 12.05586 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 21:47:07 | 74.1818 | 0.02172 | 3.9957 | 321.8717 | 138.8657 | 12.05586 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 21:47:07 | 74.1818 | 0.02172 | 3.9957 | 321.8717 | 138.8657 | 12.05586 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 21:47:07 | 74.1818 | 0.02172 | 3.9957 | 321.8717 | 138.8657 | 12.05586 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 22:24:01 | 74.1835 | 0.02172 | 4.4781 | 330.2152 | 138.8657 | 12.05586 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 22:24:01 | 74.1835 | 0.02172 | 4.4781 | 330.2152 | 138.8657 | 12.05586 | – |