Orbital elements of SL-8 R/B
| Launched | 20 January 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12150 |
| 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 06 18:56 | 2025 Dec 02 09:34:16 | 65.8213 | 0.00446 | 21.7025 | 136.4156 | 224.0448 | 13.77453 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:34:16 | 65.8213 | 0.00446 | 21.7025 | 136.4156 | 224.0448 | 13.77453 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:34:16 | 65.8213 | 0.00446 | 21.7025 | 136.4156 | 224.0448 | 13.77453 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:34:16 | 65.8213 | 0.00446 | 21.7025 | 136.4156 | 224.0448 | 13.77453 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:34:16 | 65.8213 | 0.00446 | 21.7025 | 136.4156 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:17:20 | 65.8214 | 0.00451 | 22.8559 | 140.3703 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:17:20 | 65.8214 | 0.00451 | 22.8559 | 140.3703 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:17:20 | 65.8214 | 0.00451 | 22.8559 | 140.3703 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:17:20 | 65.8214 | 0.00451 | 22.8559 | 140.3703 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:17:20 | 65.8214 | 0.00451 | 22.8559 | 140.3703 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:17:20 | 65.8214 | 0.00451 | 22.8559 | 140.3703 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:34:11 | 65.8219 | 0.00455 | 23.7089 | 143.2598 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:34:11 | 65.8219 | 0.00455 | 23.7089 | 143.2598 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:34:11 | 65.8219 | 0.00455 | 23.7089 | 143.2598 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:34:11 | 65.8219 | 0.00455 | 23.7089 | 143.2598 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 14:01:23 | 65.8227 | 0.00464 | 1.6431 | 149.7001 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 16 18:58 | 2025 Nov 08 14:01:23 | 65.8227 | 0.00464 | 1.6431 | 149.7001 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 15 18:57 | 2025 Nov 08 14:01:23 | 65.8227 | 0.00464 | 1.6431 | 149.7001 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 13 18:56 | 2025 Nov 08 14:01:23 | 65.8227 | 0.00464 | 1.6431 | 149.7001 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 12 18:57 | 2025 Nov 08 14:01:23 | 65.8227 | 0.00464 | 1.6431 | 149.7001 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 11 18:55 | 2025 Nov 08 14:01:23 | 65.8227 | 0.00464 | 1.6431 | 149.7001 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 10 18:57 | 2025 Nov 08 14:01:23 | 65.8227 | 0.00464 | 1.6431 | 149.7001 | 224.0448 | 13.77453 | 5.243 |
| 2025 Nov 09 18:57 | 2025 Nov 08 14:01:23 | 65.8227 | 0.00464 | 1.6431 | 149.7001 | 224.0448 | 13.77453 | 5.243 |