Orbital elements of SL-8 R/B
| Launched | 3 July 1989 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20104 |
| 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 27 19:05 | 2026 Feb 26 06:50:24 | 82.9605 | 0.00422 | 22.2711 | 287.6237 | 72.0311 | 13.77616 | 4.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 06:50:24 | 82.9605 | 0.00422 | 22.2711 | 287.6237 | 72.0311 | 13.77616 | 4.743 |
| 2026 Feb 05 18:58 | 2026 Feb 02 09:21:12 | 82.9590 | 0.00435 | 23.4536 | 355.7955 | 72.0311 | 13.77616 | 4.743 |
| 2026 Feb 04 18:57 | 2026 Feb 02 09:21:12 | 82.9590 | 0.00435 | 23.4536 | 355.7955 | 72.0311 | 13.77616 | 4.743 |
| 2026 Feb 03 18:56 | 2026 Feb 02 09:21:12 | 82.9590 | 0.00435 | 23.4536 | 355.7955 | 72.0311 | 13.77616 | 4.743 |
| 2026 Feb 02 18:56 | 2026 Feb 02 09:21:12 | 82.9590 | 0.00435 | 23.4536 | 355.7955 | 72.0311 | 13.77616 | 4.743 |
| 2026 Feb 01 18:56 | 2026 Jan 27 10:25:02 | 82.9584 | 0.00439 | 23.7485 | 12.3620 | 72.0311 | 13.77616 | 4.743 |
| 2026 Jan 31 18:56 | 2026 Jan 27 10:25:02 | 82.9584 | 0.00439 | 23.7485 | 12.3620 | 72.0311 | 13.77616 | 4.743 |