Orbital elements of SL-8 R/B
| Launched | 3 June 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12508 |
| 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 Jun 30 17:56 | 2025 Jun 28 14:14:28 | 82.9586 | 0.00360 | 8.6577 | 282.0452 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 29 17:56 | 2025 Jun 28 14:14:28 | 82.9586 | 0.00360 | 8.6577 | 282.0452 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 28 17:56 | 2025 Jun 28 14:14:28 | 82.9586 | 0.00360 | 8.6577 | 282.0452 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 27 17:56 | 2025 Jun 22 08:13:19 | 82.9583 | 0.00362 | 8.9665 | 300.1709 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 26 17:56 | 2025 Jun 22 08:13:19 | 82.9583 | 0.00362 | 8.9665 | 300.1709 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 25 17:56 | 2025 Jun 22 08:13:19 | 82.9583 | 0.00362 | 8.9665 | 300.1709 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 24 17:56 | 2025 Jun 22 08:13:19 | 82.9583 | 0.00362 | 8.9665 | 300.1709 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 23 17:56 | 2025 Jun 22 08:13:19 | 82.9583 | 0.00362 | 8.9665 | 300.1709 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 22 17:56 | 2025 Jun 17 09:36:08 | 82.9576 | 0.00364 | 9.2106 | 314.4277 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 21 17:56 | 2025 Jun 17 09:36:08 | 82.9576 | 0.00364 | 9.2106 | 314.4277 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 20 17:57 | 2025 Jun 17 09:36:08 | 82.9576 | 0.00364 | 9.2106 | 314.4277 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 19 17:56 | 2025 Jun 17 09:36:08 | 82.9576 | 0.00364 | 9.2106 | 314.4277 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 18 17:56 | 2025 Jun 17 09:36:08 | 82.9576 | 0.00364 | 9.2106 | 314.4277 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 17 17:56 | 2025 Jun 17 09:36:08 | 82.9576 | 0.00364 | 9.2106 | 314.4277 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 16 17:56 | 2025 Jun 12 12:43:38 | 82.9573 | 0.00366 | 9.4512 | 328.3883 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 15 17:56 | 2025 Jun 12 12:43:38 | 82.9573 | 0.00366 | 9.4512 | 328.3883 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 14 17:56 | 2025 Jun 12 12:43:38 | 82.9573 | 0.00366 | 9.4512 | 328.3883 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 13 17:56 | 2025 Jun 12 12:43:38 | 82.9573 | 0.00366 | 9.4512 | 328.3883 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 12 17:56 | 2025 Jun 12 12:43:38 | 82.9573 | 0.00366 | 9.4512 | 328.3883 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 11 17:56 | 2025 Jun 05 11:31:11 | 82.9569 | 0.00371 | 9.7996 | 348.3650 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 10 17:56 | 2025 Jun 05 11:31:11 | 82.9569 | 0.00371 | 9.7996 | 348.3650 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 09 17:56 | 2025 Jun 05 11:31:11 | 82.9569 | 0.00371 | 9.7996 | 348.3650 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 08 17:56 | 2025 Jun 05 11:31:11 | 82.9569 | 0.00371 | 9.7996 | 348.3650 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 07 17:56 | 2025 Jun 05 11:31:11 | 82.9569 | 0.00371 | 9.7996 | 348.3650 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 06 17:56 | 2025 Jun 05 11:31:11 | 82.9569 | 0.00371 | 9.7996 | 348.3650 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 05 17:56 | 2025 Jun 01 11:34:38 | 82.9567 | 0.00374 | 9.9971 | 359.6009 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 04 17:57 | 2025 Jun 01 11:34:38 | 82.9567 | 0.00374 | 9.9971 | 359.6009 | 77.6671 | 13.76600 | 4.743 |
| 2025 Jun 03 17:57 | 2025 Jun 01 11:34:38 | 82.9567 | 0.00374 | 9.9971 | 359.6009 | 77.6671 | 13.76600 | 4.743 |