Orbital elements of SL-8 R/B
| Launched | 6 April 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11321 |
| 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 Feb 26 20:45 | 2026 Feb 26 10:47:54 | 82.9267 | 0.00184 | 11.7862 | 351.3172 | 77.2071 | 13.76801 | 7.743 |
| 2026 Feb 05 18:58 | 2026 Feb 02 10:56:37 | 82.9231 | 0.00198 | 12.9775 | 56.8537 | 77.2071 | 13.76801 | 7.743 |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:56:37 | 82.9231 | 0.00198 | 12.9775 | 56.8537 | 77.2071 | 13.76801 | 7.743 |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:56:37 | 82.9231 | 0.00198 | 12.9775 | 56.8537 | 77.2071 | 13.76801 | 7.743 |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:56:37 | 82.9231 | 0.00198 | 12.9775 | 56.8537 | 77.2071 | 13.76801 | 7.743 |
| 2026 Feb 01 18:56 | 2026 Jan 27 12:08:14 | 82.9220 | 0.00200 | 13.2730 | 72.5312 | 77.2071 | 13.76801 | 7.743 |
| 2026 Jan 31 18:56 | 2026 Jan 27 12:08:14 | 82.9220 | 0.00200 | 13.2730 | 72.5312 | 77.2071 | 13.76801 | 7.743 |
| 2026 Jan 30 18:57 | 2026 Jan 27 12:08:14 | 82.9220 | 0.00200 | 13.2730 | 72.5312 | 77.2071 | 13.76801 | 7.743 |