Orbital elements of SL-8 DEB
| Launched | 16 December 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 29289 |
| 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 03 08:00:48 | 82.9565 | 0.00575 | 9.2448 | 73.2975 | 307.6805 | 12.15686 | – |
| 2025 May 07 17:56 | 2025 May 03 08:00:48 | 82.9565 | 0.00575 | 9.2448 | 73.2975 | 307.6805 | 12.15686 | – |
| 2025 May 06 17:57 | 2025 May 03 08:00:48 | 82.9565 | 0.00575 | 9.2448 | 73.2975 | 307.6805 | 12.15686 | – |
| 2025 May 05 17:56 | 2025 May 03 08:00:48 | 82.9565 | 0.00575 | 9.2448 | 73.2975 | 307.6805 | 12.15686 | – |
| 2025 May 04 17:57 | 2025 May 03 08:00:48 | 82.9565 | 0.00575 | 9.2448 | 73.2975 | 307.6805 | 12.15686 | – |
| 2025 May 03 17:57 | 2025 May 03 08:00:48 | 82.9565 | 0.00575 | 9.2448 | 73.2975 | 307.6805 | 12.15686 | – |
| 2025 Apr 25 17:56 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 24 17:56 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 23 17:57 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 22 17:56 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 09:28:39 | 82.9602 | 0.00576 | 9.9080 | 110.1480 | 307.6805 | 12.15686 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 21:20:55 | 82.9614 | 0.00575 | 10.0745 | 119.4403 | 307.6805 | 12.15686 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 21:20:55 | 82.9614 | 0.00575 | 10.0745 | 119.4403 | 307.6805 | 12.15686 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 21:20:55 | 82.9614 | 0.00575 | 10.0745 | 119.4403 | 307.6805 | 12.15686 | – |