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 Sep 18 17:56 | 2025 Sep 14 23:38:16 | 65.8209 | 0.00510 | 10.6777 | 177.9913 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 15 17:56 | 2025 Sep 14 23:38:16 | 65.8209 | 0.00510 | 10.6777 | 177.9913 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 03:36:12 | 65.8204 | 0.00520 | 12.6359 | 183.8670 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 03:36:12 | 65.8204 | 0.00520 | 12.6359 | 183.8670 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 03:36:12 | 65.8204 | 0.00520 | 12.6359 | 183.8670 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 03:36:12 | 65.8204 | 0.00520 | 12.6359 | 183.8670 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 03:36:12 | 65.8204 | 0.00520 | 12.6359 | 183.8670 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 03:36:12 | 65.8204 | 0.00520 | 12.6359 | 183.8670 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 03:36:12 | 65.8204 | 0.00520 | 12.6359 | 183.8670 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:44:41 | 65.8180 | 0.00525 | 13.6691 | 186.8957 | 182.1365 | 13.77437 | 5.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:44:41 | 65.8180 | 0.00525 | 13.6691 | 186.8957 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:44:41 | 65.8180 | 0.00525 | 13.6691 | 186.8957 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:44:41 | 65.8180 | 0.00525 | 13.6691 | 186.8957 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:44:41 | 65.8180 | 0.00525 | 13.6691 | 186.8957 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:44:41 | 65.8180 | 0.00525 | 13.6691 | 186.8957 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:13:19 | 65.8187 | 0.00529 | 14.4380 | 189.1180 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:13:19 | 65.8187 | 0.00529 | 14.4380 | 189.1180 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:13:19 | 65.8187 | 0.00529 | 14.4380 | 189.1180 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:13:19 | 65.8187 | 0.00529 | 14.4380 | 189.1180 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:13:19 | 65.8187 | 0.00529 | 14.4380 | 189.1180 | 182.1365 | 13.77437 | 5.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 17:47:19 | 65.8182 | 0.00534 | 15.3511 | 191.7700 | 182.1365 | 13.77437 | 5.243 |