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 |
| 2026 Jun 17 17:57 | 2026 Jun 17 02:55:03 | 82.9582 | 0.00376 | 15.1873 | 14.3668 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:02:46 | 82.9584 | 0.00380 | 15.4279 | 27.8515 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:02:46 | 82.9584 | 0.00380 | 15.4279 | 27.8515 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:02:46 | 82.9584 | 0.00380 | 15.4279 | 27.8515 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:02:46 | 82.9584 | 0.00380 | 15.4279 | 27.8515 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:02:46 | 82.9584 | 0.00380 | 15.4279 | 27.8515 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 11 17:57 | 2026 Jun 06 15:43:52 | 82.9589 | 0.00383 | 15.7044 | 43.2143 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 10 17:56 | 2026 Jun 06 15:43:52 | 82.9589 | 0.00383 | 15.7044 | 43.2143 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 09 17:57 | 2026 Jun 06 15:43:52 | 82.9589 | 0.00383 | 15.7044 | 43.2143 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 08 17:56 | 2026 Jun 06 15:43:52 | 82.9589 | 0.00383 | 15.7044 | 43.2143 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 07 17:56 | 2026 Jun 06 15:43:52 | 82.9589 | 0.00383 | 15.7044 | 43.2143 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 06 17:56 | 2026 May 31 07:58:21 | 82.9591 | 0.00386 | 16.0168 | 60.4207 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 05 17:56 | 2026 May 31 07:58:21 | 82.9591 | 0.00386 | 16.0168 | 60.4207 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 04 17:57 | 2026 May 31 07:58:21 | 82.9591 | 0.00386 | 16.0168 | 60.4207 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 02 17:56 | 2026 May 31 07:58:21 | 82.9591 | 0.00386 | 16.0168 | 60.4207 | 345.8549 | 13.76644 | 4.743 |
| 2026 Jun 01 17:57 | 2026 May 31 07:58:21 | 82.9591 | 0.00386 | 16.0168 | 60.4207 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 31 17:58 | 2026 May 31 07:58:21 | 82.9591 | 0.00386 | 16.0168 | 60.4207 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 30 17:57 | 2026 May 26 07:36:44 | 82.9590 | 0.00387 | 16.2645 | 74.0021 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 29 17:57 | 2026 May 26 07:36:44 | 82.9590 | 0.00387 | 16.2645 | 74.0021 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 28 17:56 | 2026 May 26 07:36:44 | 82.9590 | 0.00387 | 16.2645 | 74.0021 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 27 17:57 | 2026 May 26 07:36:44 | 82.9590 | 0.00387 | 16.2645 | 74.0021 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 26 17:57 | 2026 May 26 07:36:44 | 82.9590 | 0.00387 | 16.2645 | 74.0021 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 25 17:57 | 2026 May 21 05:30:26 | 82.9589 | 0.00389 | 16.5159 | 87.7347 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 24 17:57 | 2026 May 21 05:30:26 | 82.9589 | 0.00389 | 16.5159 | 87.7347 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 23 17:58 | 2026 May 21 05:30:26 | 82.9589 | 0.00389 | 16.5159 | 87.7347 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 22 17:57 | 2026 May 21 05:30:26 | 82.9589 | 0.00389 | 16.5159 | 87.7347 | 345.8549 | 13.76644 | 4.743 |
| 2026 May 21 17:57 | 2026 May 21 05:30:26 | 82.9589 | 0.00389 | 16.5159 | 87.7347 | 345.8549 | 13.76644 | 4.743 |