Orbital elements of SL-8 R/B
| Launched | 27 August 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11511 |
| 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 13:52:32 | 74.0369 | 0.00158 | 21.3830 | 210.8587 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 29 17:56 | 2025 Jun 28 13:52:32 | 74.0369 | 0.00158 | 21.3830 | 210.8587 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 28 17:56 | 2025 Jun 28 13:52:32 | 74.0369 | 0.00158 | 21.3830 | 210.8587 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 27 17:56 | 2025 Jun 22 17:38:03 | 74.0365 | 0.00160 | 22.1006 | 222.4823 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 26 17:56 | 2025 Jun 22 17:38:03 | 74.0365 | 0.00160 | 22.1006 | 222.4823 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 25 17:56 | 2025 Jun 22 17:38:03 | 74.0365 | 0.00160 | 22.1006 | 222.4823 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 24 17:56 | 2025 Jun 22 17:38:03 | 74.0365 | 0.00160 | 22.1006 | 222.4823 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 23 17:56 | 2025 Jun 22 17:38:03 | 74.0365 | 0.00160 | 22.1006 | 222.4823 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 22 17:56 | 2025 Jun 17 10:44:57 | 74.0363 | 0.00161 | 22.7499 | 232.9192 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 21 17:56 | 2025 Jun 17 10:44:57 | 74.0363 | 0.00161 | 22.7499 | 232.9192 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 20 17:57 | 2025 Jun 17 10:44:57 | 74.0363 | 0.00161 | 22.7499 | 232.9192 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 19 17:56 | 2025 Jun 17 10:44:57 | 74.0363 | 0.00161 | 22.7499 | 232.9192 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 18 17:56 | 2025 Jun 17 10:44:57 | 74.0363 | 0.00161 | 22.7499 | 232.9192 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 17 17:56 | 2025 Jun 17 10:44:57 | 74.0363 | 0.00161 | 22.7499 | 232.9192 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 16 17:56 | 2025 Jun 11 19:30:58 | 74.0364 | 0.00162 | 23.4419 | 243.9402 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 15 17:56 | 2025 Jun 11 19:30:58 | 74.0364 | 0.00162 | 23.4419 | 243.9402 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 14 17:56 | 2025 Jun 11 19:30:58 | 74.0364 | 0.00162 | 23.4419 | 243.9402 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 13 17:56 | 2025 Jun 11 19:30:58 | 74.0364 | 0.00162 | 23.4419 | 243.9402 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 12 17:56 | 2025 Jun 11 19:30:58 | 74.0364 | 0.00162 | 23.4419 | 243.9402 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 11 17:56 | 2025 Jun 05 18:15:55 | 74.0366 | 0.00163 | 0.1852 | 255.9057 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 10 17:56 | 2025 Jun 05 18:15:55 | 74.0366 | 0.00163 | 0.1852 | 255.9057 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 09 17:56 | 2025 Jun 05 18:15:55 | 74.0366 | 0.00163 | 0.1852 | 255.9057 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 08 17:56 | 2025 Jun 05 18:15:55 | 74.0366 | 0.00163 | 0.1852 | 255.9057 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 07 17:56 | 2025 Jun 05 18:15:55 | 74.0366 | 0.00163 | 0.1852 | 255.9057 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 06 17:56 | 2025 Jun 05 18:15:55 | 74.0366 | 0.00163 | 0.1852 | 255.9057 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 05 17:56 | 2025 Jun 01 14:05:33 | 74.0368 | 0.00163 | 0.6978 | 264.0201 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 04 17:57 | 2025 Jun 01 14:05:33 | 74.0368 | 0.00163 | 0.6978 | 264.0201 | 149.1638 | 14.38103 | 4.743 |
| 2025 Jun 03 17:57 | 2025 Jun 01 14:05:33 | 74.0368 | 0.00163 | 0.6978 | 264.0201 | 149.1638 | 14.38103 | 4.743 |