Orbital elements of SL-8 R/B
| Launched | 24 May 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10020 |
| 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 Mar 01 18:57 | 2026 Feb 26 13:07:04 | 82.9492 | 0.00318 | 10.5931 | 44.1250 | 316.2436 | 13.78390 | 6.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:07:04 | 82.9492 | 0.00318 | 10.5931 | 44.1250 | 316.2436 | 13.78390 | 6.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:07:04 | 82.9492 | 0.00318 | 10.5931 | 44.1250 | 316.2436 | 13.78390 | 6.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:07:04 | 82.9492 | 0.00318 | 10.5931 | 44.1250 | 316.2436 | 13.78390 | 6.743 |
| 2026 Feb 05 18:58 | 2026 Feb 02 10:43:29 | 82.9470 | 0.00323 | 11.7889 | 109.1146 | 316.2436 | 13.78390 | 6.743 |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:43:29 | 82.9470 | 0.00323 | 11.7889 | 109.1146 | 316.2436 | 13.78390 | 6.743 |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:43:29 | 82.9470 | 0.00323 | 11.7889 | 109.1146 | 316.2436 | 13.78390 | 6.743 |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:43:29 | 82.9470 | 0.00323 | 11.7889 | 109.1146 | 316.2436 | 13.78390 | 6.743 |