Orbital elements of SL-8 R/B
| Launched | 10 June 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21419 |
| 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 Nov 02 18:57 | 2025 Oct 29 12:15:39 | 74.0371 | 0.00402 | 7.0929 | 6.0434 | 354.1195 | 14.35150 | 5.243 |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:15:39 | 74.0371 | 0.00402 | 7.0929 | 6.0434 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:15:39 | 74.0371 | 0.00402 | 7.0929 | 6.0434 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:15:39 | 74.0371 | 0.00402 | 7.0929 | 6.0434 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:15:39 | 74.0371 | 0.00402 | 7.0929 | 6.0434 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 28 18:57 | 2025 Oct 23 22:25:24 | 74.0368 | 0.00400 | 7.7744 | 17.7223 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 27 18:57 | 2025 Oct 23 22:25:24 | 74.0368 | 0.00400 | 7.7744 | 17.7223 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 26 18:57 | 2025 Oct 23 22:25:24 | 74.0368 | 0.00400 | 7.7744 | 17.7223 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 25 17:57 | 2025 Oct 23 22:25:24 | 74.0368 | 0.00400 | 7.7744 | 17.7223 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:25:24 | 74.0368 | 0.00400 | 7.7744 | 17.7223 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:54:45 | 74.0369 | 0.00398 | 8.4644 | 29.5727 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:54:45 | 74.0369 | 0.00398 | 8.4644 | 29.5727 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:54:45 | 74.0369 | 0.00398 | 8.4644 | 29.5727 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:54:45 | 74.0369 | 0.00398 | 8.4644 | 29.5727 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:54:45 | 74.0369 | 0.00398 | 8.4644 | 29.5727 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 17 17:56 | 2025 Oct 07 08:15:14 | 74.0384 | 0.00394 | 9.8017 | 52.6856 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 16 17:56 | 2025 Oct 07 08:15:14 | 74.0384 | 0.00394 | 9.8017 | 52.6856 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 15 17:56 | 2025 Oct 07 08:15:14 | 74.0384 | 0.00394 | 9.8017 | 52.6856 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 14 17:56 | 2025 Oct 07 08:15:14 | 74.0384 | 0.00394 | 9.8017 | 52.6856 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 12 17:56 | 2025 Oct 07 08:15:14 | 74.0384 | 0.00394 | 9.8017 | 52.6856 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 11 17:57 | 2025 Oct 07 08:15:14 | 74.0384 | 0.00394 | 9.8017 | 52.6856 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 09 17:56 | 2025 Oct 07 08:15:14 | 74.0384 | 0.00394 | 9.8017 | 52.6856 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 08 17:56 | 2025 Oct 07 08:15:14 | 74.0384 | 0.00394 | 9.8017 | 52.6856 | 354.1195 | 14.35150 | 5.243 |
| 2025 Oct 07 17:56 | 2025 Oct 07 08:15:14 | 74.0384 | 0.00394 | 9.8017 | 52.6856 | 354.1195 | 14.35150 | 5.243 |