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 | 39839 |
| 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 May 08 17:56 | 2025 May 01 04:46:45 | 73.8308 | 0.00916 | 21.5284 | 222.3086 | 137.0876 | 12.49442 | – |
| 2025 May 07 17:56 | 2025 May 01 04:46:45 | 73.8308 | 0.00916 | 21.5284 | 222.3086 | 137.0876 | 12.49442 | – |
| 2025 May 06 17:57 | 2025 May 01 04:46:45 | 73.8308 | 0.00916 | 21.5284 | 222.3086 | 137.0876 | 12.49442 | – |
| 2025 May 05 17:56 | 2025 May 01 04:46:45 | 73.8308 | 0.00916 | 21.5284 | 222.3086 | 137.0876 | 12.49442 | – |
| 2025 May 04 17:57 | 2025 May 01 04:46:45 | 73.8308 | 0.00916 | 21.5284 | 222.3086 | 137.0876 | 12.49442 | – |
| 2025 May 03 17:57 | 2025 May 01 04:46:45 | 73.8308 | 0.00916 | 21.5284 | 222.3086 | 137.0876 | 12.49442 | – |
| 2025 Apr 25 17:56 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 24 17:56 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 23 17:57 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 22 17:56 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 20 17:56 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 19 17:56 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 18 17:57 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 17 17:56 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 16 17:57 | 2025 Apr 14 09:15:53 | 73.8340 | 0.00918 | 23.0347 | 247.0919 | 137.0876 | 12.49442 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 09:11:24 | 73.8345 | 0.00918 | 23.3933 | 252.9956 | 137.0876 | 12.49442 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 09:11:24 | 73.8345 | 0.00918 | 23.3933 | 252.9956 | 137.0876 | 12.49442 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 09:11:24 | 73.8345 | 0.00918 | 23.3933 | 252.9956 | 137.0876 | 12.49442 | – |