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 | 39691 |
| 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 Dec 03 18:56 | 2025 Nov 27 08:20:56 | 74.0601 | 0.01362 | 6.8956 | 203.2638 | 156.2196 | 12.22695 | – |
| 2025 Dec 02 18:56 | 2025 Nov 27 08:20:56 | 74.0601 | 0.01362 | 6.8956 | 203.2638 | 156.2196 | 12.22695 | – |
| 2025 Nov 30 18:57 | 2025 Nov 22 08:34:25 | 74.0582 | 0.01361 | 7.3148 | 210.1004 | 156.2196 | 12.22695 | – |
| 2025 Nov 29 18:56 | 2025 Nov 22 08:34:25 | 74.0582 | 0.01361 | 7.3148 | 210.1004 | 156.2196 | 12.22695 | – |
| 2025 Nov 28 18:57 | 2025 Nov 22 08:34:25 | 74.0582 | 0.01361 | 7.3148 | 210.1004 | 156.2196 | 12.22695 | – |
| 2025 Nov 27 18:57 | 2025 Nov 22 08:34:25 | 74.0582 | 0.01361 | 7.3148 | 210.1004 | 156.2196 | 12.22695 | – |
| 2025 Nov 26 18:57 | 2025 Nov 22 08:34:25 | 74.0582 | 0.01361 | 7.3148 | 210.1004 | 156.2196 | 12.22695 | – |
| 2025 Nov 25 18:57 | 2025 Nov 22 08:34:25 | 74.0582 | 0.01361 | 7.3148 | 210.1004 | 156.2196 | 12.22695 | – |
| 2025 Nov 18 18:57 | 2025 Nov 05 12:05:00 | 74.0556 | 0.01359 | 8.7308 | 233.8082 | 156.2196 | 12.22695 | – |
| 2025 Nov 16 18:58 | 2025 Nov 05 12:05:00 | 74.0556 | 0.01359 | 8.7308 | 233.8082 | 156.2196 | 12.22695 | – |
| 2025 Nov 15 18:57 | 2025 Nov 05 12:05:00 | 74.0556 | 0.01359 | 8.7308 | 233.8082 | 156.2196 | 12.22695 | – |
| 2025 Nov 13 18:56 | 2025 Nov 05 12:05:00 | 74.0556 | 0.01359 | 8.7308 | 233.8082 | 156.2196 | 12.22695 | – |
| 2025 Nov 12 18:57 | 2025 Nov 05 12:05:00 | 74.0556 | 0.01359 | 8.7308 | 233.8082 | 156.2196 | 12.22695 | – |
| 2025 Nov 11 18:55 | 2025 Nov 05 12:05:00 | 74.0556 | 0.01359 | 8.7308 | 233.8082 | 156.2196 | 12.22695 | – |
| 2025 Nov 10 18:57 | 2025 Nov 05 12:05:00 | 74.0556 | 0.01359 | 8.7308 | 233.8082 | 156.2196 | 12.22695 | – |
| 2025 Nov 09 18:57 | 2025 Nov 05 12:05:00 | 74.0556 | 0.01359 | 8.7308 | 233.8082 | 156.2196 | 12.22695 | – |
| 2025 Nov 08 18:56 | 2025 Oct 31 12:18:24 | 74.0559 | 0.01360 | 9.1502 | 240.9265 | 156.2196 | 12.22695 | – |
| 2025 Nov 07 18:57 | 2025 Oct 31 12:18:24 | 74.0559 | 0.01360 | 9.1502 | 240.9265 | 156.2196 | 12.22695 | – |