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 | 21750 |
| 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 Nov 29 18:56 | 2025 Nov 15 20:40:54 | 74.0750 | 0.01359 | 17.8312 | 317.6230 | 70.2239 | 12.29597 | – |
| 2025 Nov 28 18:57 | 2025 Nov 15 20:40:54 | 74.0750 | 0.01359 | 17.8312 | 317.6230 | 70.2239 | 12.29597 | – |
| 2025 Nov 27 18:57 | 2025 Nov 15 20:40:54 | 74.0750 | 0.01359 | 17.8312 | 317.6230 | 70.2239 | 12.29597 | – |
| 2025 Nov 26 18:57 | 2025 Nov 15 20:40:54 | 74.0750 | 0.01359 | 17.8312 | 317.6230 | 70.2239 | 12.29597 | – |
| 2025 Nov 25 18:57 | 2025 Nov 15 20:40:54 | 74.0750 | 0.01359 | 17.8312 | 317.6230 | 70.2239 | 12.29597 | – |
| 2025 Nov 24 18:56 | 2025 Nov 15 20:40:54 | 74.0750 | 0.01359 | 17.8312 | 317.6230 | 70.2239 | 12.29597 | – |
| 2025 Nov 23 18:57 | 2025 Nov 15 20:40:54 | 74.0750 | 0.01359 | 17.8312 | 317.6230 | 70.2239 | 12.29597 | – |
| 2025 Nov 21 18:57 | 2025 Nov 15 20:40:54 | 74.0750 | 0.01359 | 17.8312 | 317.6230 | 70.2239 | 12.29597 | – |
| 2025 Nov 20 18:56 | 2025 Nov 15 20:40:54 | 74.0750 | 0.01359 | 17.8312 | 317.6230 | 70.2239 | 12.29597 | – |
| 2025 Nov 18 18:57 | 2025 Nov 05 04:51:56 | 74.0744 | 0.01355 | 18.7378 | 332.3650 | 70.2239 | 12.29597 | – |
| 2025 Nov 16 18:58 | 2025 Nov 05 04:51:56 | 74.0744 | 0.01355 | 18.7378 | 332.3650 | 70.2239 | 12.29597 | – |
| 2025 Nov 15 18:57 | 2025 Nov 05 04:51:56 | 74.0744 | 0.01355 | 18.7378 | 332.3650 | 70.2239 | 12.29597 | – |
| 2025 Nov 13 18:56 | 2025 Nov 05 04:51:56 | 74.0744 | 0.01355 | 18.7378 | 332.3650 | 70.2239 | 12.29597 | – |
| 2025 Nov 12 18:57 | 2025 Nov 05 04:51:56 | 74.0744 | 0.01355 | 18.7378 | 332.3650 | 70.2239 | 12.29597 | – |
| 2025 Nov 11 18:55 | 2025 Nov 05 04:51:56 | 74.0744 | 0.01355 | 18.7378 | 332.3650 | 70.2239 | 12.29597 | – |
| 2025 Nov 10 18:57 | 2025 Nov 05 04:51:56 | 74.0744 | 0.01355 | 18.7378 | 332.3650 | 70.2239 | 12.29597 | – |
| 2025 Nov 09 18:57 | 2025 Nov 05 04:51:56 | 74.0744 | 0.01355 | 18.7378 | 332.3650 | 70.2239 | 12.29597 | – |
| 2025 Nov 08 18:56 | 2025 Oct 29 22:33:09 | 74.0705 | 0.01349 | 19.2704 | 341.0999 | 70.2239 | 12.29597 | – |
| 2025 Nov 07 18:57 | 2025 Oct 29 22:33:09 | 74.0705 | 0.01349 | 19.2704 | 341.0999 | 70.2239 | 12.29597 | – |