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 | 21182 |
| 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 May 06 17:57 | 2026 May 05 08:52:00 | 73.9962 | 0.01536 | 10.7200 | 354.0261 | 17.4199 | 12.22072 | – |
| 2026 May 05 17:57 | 2026 May 05 08:52:00 | 73.9962 | 0.01536 | 10.7200 | 354.0261 | 17.4199 | 12.22072 | – |
| 2026 May 04 17:57 | 2026 Apr 30 09:02:54 | 73.9965 | 0.01535 | 11.1406 | 1.1792 | 17.4199 | 12.22072 | – |
| 2026 May 03 17:57 | 2026 Apr 30 09:02:54 | 73.9965 | 0.01535 | 11.1406 | 1.1792 | 17.4199 | 12.22072 | – |
| 2026 May 02 17:57 | 2026 Apr 30 09:02:54 | 73.9965 | 0.01535 | 11.1406 | 1.1792 | 17.4199 | 12.22072 | – |
| 2026 May 01 17:56 | 2026 Apr 30 09:02:54 | 73.9965 | 0.01535 | 11.1406 | 1.1792 | 17.4199 | 12.22072 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 09:02:54 | 73.9965 | 0.01535 | 11.1406 | 1.1792 | 17.4199 | 12.22072 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 03:49:14 | 73.9974 | 0.01535 | 11.6643 | 10.0954 | 17.4199 | 12.22072 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 03:49:14 | 73.9974 | 0.01535 | 11.6643 | 10.0954 | 17.4199 | 12.22072 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 03:49:14 | 73.9974 | 0.01535 | 11.6643 | 10.0954 | 17.4199 | 12.22072 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 03:49:14 | 73.9974 | 0.01535 | 11.6643 | 10.0954 | 17.4199 | 12.22072 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 03:49:14 | 73.9974 | 0.01535 | 11.6643 | 10.0954 | 17.4199 | 12.22072 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 03:49:14 | 73.9974 | 0.01535 | 11.6643 | 10.0954 | 17.4199 | 12.22072 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 03:58:22 | 73.9981 | 0.01534 | 12.0850 | 17.2565 | 17.4199 | 12.22072 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 03:58:22 | 73.9981 | 0.01534 | 12.0850 | 17.2565 | 17.4199 | 12.22072 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 03:58:22 | 73.9981 | 0.01534 | 12.0850 | 17.2565 | 17.4199 | 12.22072 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 03:58:22 | 73.9981 | 0.01534 | 12.0850 | 17.2565 | 17.4199 | 12.22072 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 03:58:22 | 73.9981 | 0.01534 | 12.0850 | 17.2565 | 17.4199 | 12.22072 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 04:33:14 | 73.9986 | 0.01534 | 12.5883 | 25.8541 | 17.4199 | 12.22072 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 04:33:14 | 73.9986 | 0.01534 | 12.5883 | 25.8541 | 17.4199 | 12.22072 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 04:33:14 | 73.9986 | 0.01534 | 12.5883 | 25.8541 | 17.4199 | 12.22072 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 04:33:14 | 73.9986 | 0.01534 | 12.5883 | 25.8541 | 17.4199 | 12.22072 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 06:42:44 | 73.9986 | 0.01534 | 13.0019 | 32.9145 | 17.4199 | 12.22072 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 06:42:44 | 73.9986 | 0.01534 | 13.0019 | 32.9145 | 17.4199 | 12.22072 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 06:42:44 | 73.9986 | 0.01534 | 13.0019 | 32.9145 | 17.4199 | 12.22072 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 06:42:44 | 73.9986 | 0.01534 | 13.0019 | 32.9145 | 17.4199 | 12.22072 | – |