Orbital elements of SL-8 R/B
| Launched | 17 September 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12836 |
| 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 Sep 15 17:56 | 2025 Sep 15 05:14:26 | 82.9234 | 0.00239 | 23.5895 | 54.0708 | 324.6209 | 13.76758 | 5.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 02:42:26 | 82.9228 | 0.00242 | 0.1909 | 86.1193 | 324.6209 | 13.76758 | 5.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 02:42:26 | 82.9228 | 0.00242 | 0.1909 | 86.1193 | 324.6209 | 13.76758 | 5.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 02:42:26 | 82.9228 | 0.00242 | 0.1909 | 86.1193 | 324.6209 | 13.76758 | 5.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 02:42:26 | 82.9228 | 0.00242 | 0.1909 | 86.1193 | 324.6209 | 13.76758 | 5.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 02:42:26 | 82.9228 | 0.00242 | 0.1909 | 86.1193 | 324.6209 | 13.76758 | 5.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 02:42:26 | 82.9228 | 0.00242 | 0.1909 | 86.1193 | 324.6209 | 13.76758 | 5.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 02:42:26 | 82.9228 | 0.00242 | 0.1909 | 86.1193 | 324.6209 | 13.76758 | 5.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 22:11:22 | 82.9220 | 0.00242 | 0.4983 | 102.4605 | 324.6209 | 13.76758 | 5.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 22:11:22 | 82.9220 | 0.00242 | 0.4983 | 102.4605 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 22:11:22 | 82.9220 | 0.00242 | 0.4983 | 102.4605 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 22:11:22 | 82.9220 | 0.00242 | 0.4983 | 102.4605 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:11:22 | 82.9220 | 0.00242 | 0.4983 | 102.4605 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:11:22 | 82.9220 | 0.00242 | 0.4983 | 102.4605 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 27 17:56 | 2025 Aug 22 16:04:45 | 82.9212 | 0.00241 | 0.7594 | 116.3040 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 26 17:56 | 2025 Aug 22 16:04:45 | 82.9212 | 0.00241 | 0.7594 | 116.3040 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 25 17:56 | 2025 Aug 22 16:04:45 | 82.9212 | 0.00241 | 0.7594 | 116.3040 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 24 17:56 | 2025 Aug 22 16:04:45 | 82.9212 | 0.00241 | 0.7594 | 116.3040 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 23 17:56 | 2025 Aug 22 16:04:45 | 82.9212 | 0.00241 | 0.7594 | 116.3040 | 324.6209 | 13.76758 | 5.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:27:01 | 82.9203 | 0.00239 | 0.9968 | 128.9697 | 324.6209 | 13.76758 | 5.743 |