Orbital elements of SL-8 R/B
| Launched | 23 August 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10293 |
| 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 12:26:32 | 74.0229 | 0.01346 | 6.4329 | 59.7838 | 50.6417 | 12.25227 | 7.243 |
| 2026 Feb 05 18:58 | 2026 Feb 02 11:49:29 | 74.0253 | 0.01345 | 8.4656 | 94.4483 | 50.6417 | 12.25227 | 7.243 |
| 2026 Feb 04 18:57 | 2026 Feb 02 11:49:29 | 74.0253 | 0.01345 | 8.4656 | 94.4483 | 50.6417 | 12.25227 | 7.243 |
| 2026 Feb 03 18:56 | 2026 Feb 02 11:49:29 | 74.0253 | 0.01345 | 8.4656 | 94.4483 | 50.6417 | 12.25227 | 7.243 |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:49:29 | 74.0253 | 0.01345 | 8.4656 | 94.4483 | 50.6417 | 12.25227 | 7.243 |
| 2026 Feb 01 18:56 | 2026 Jan 27 17:32:59 | 74.0256 | 0.01346 | 8.9529 | 102.7630 | 50.6417 | 12.25227 | 7.243 |
| 2026 Jan 31 18:56 | 2026 Jan 27 17:32:59 | 74.0256 | 0.01346 | 8.9529 | 102.7630 | 50.6417 | 12.25227 | 7.243 |
| 2026 Jan 30 18:57 | 2026 Jan 27 17:32:59 | 74.0256 | 0.01346 | 8.9529 | 102.7630 | 50.6417 | 12.25227 | 7.243 |