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 |
| 2026 Mar 29 17:57 | 2026 Mar 26 10:10:25 | 74.0405 | 0.00393 | 13.0169 | 59.2869 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 28 18:57 | 2026 Mar 26 10:10:25 | 74.0405 | 0.00393 | 13.0169 | 59.2869 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 27 18:57 | 2026 Mar 26 10:10:25 | 74.0405 | 0.00393 | 13.0169 | 59.2869 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:10:25 | 74.0405 | 0.00393 | 13.0169 | 59.2869 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 25 18:56 | 2026 Mar 20 10:18:29 | 74.0396 | 0.00392 | 13.7494 | 72.0976 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 24 18:56 | 2026 Mar 20 10:18:29 | 74.0396 | 0.00392 | 13.7494 | 72.0976 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 23 18:56 | 2026 Mar 20 10:18:29 | 74.0396 | 0.00392 | 13.7494 | 72.0976 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 22 18:56 | 2026 Mar 20 10:18:29 | 74.0396 | 0.00392 | 13.7494 | 72.0976 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 21 19:05 | 2026 Mar 20 10:18:29 | 74.0396 | 0.00392 | 13.7494 | 72.0976 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:18:29 | 74.0396 | 0.00392 | 13.7494 | 72.0976 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 19 18:56 | 2026 Mar 15 13:12:29 | 74.0392 | 0.00392 | 14.3457 | 82.5086 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 18 18:56 | 2026 Mar 15 13:12:29 | 74.0392 | 0.00392 | 14.3457 | 82.5086 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 17 18:56 | 2026 Mar 15 13:12:29 | 74.0392 | 0.00392 | 14.3457 | 82.5086 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 13:12:29 | 74.0392 | 0.00392 | 14.3457 | 82.5086 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:12:29 | 74.0392 | 0.00392 | 14.3457 | 82.5086 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 12:45:42 | 74.0383 | 0.00392 | 14.9590 | 93.2896 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:45:42 | 74.0383 | 0.00392 | 14.9590 | 93.2896 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:45:42 | 74.0383 | 0.00392 | 14.9590 | 93.2896 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:45:42 | 74.0383 | 0.00392 | 14.9590 | 93.2896 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:45:42 | 74.0383 | 0.00392 | 14.9590 | 93.2896 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:13:20 | 74.0371 | 0.00393 | 15.7002 | 106.3072 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:13:20 | 74.0371 | 0.00393 | 15.7002 | 106.3072 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:13:20 | 74.0371 | 0.00393 | 15.7002 | 106.3072 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:13:20 | 74.0371 | 0.00393 | 15.7002 | 106.3072 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:13:20 | 74.0371 | 0.00393 | 15.7002 | 106.3072 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:13:20 | 74.0371 | 0.00393 | 15.7002 | 106.3072 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:01:39 | 74.0368 | 0.00394 | 16.4243 | 118.8975 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:01:39 | 74.0368 | 0.00394 | 16.4243 | 118.8975 | 301.2147 | 14.35249 | 5.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:01:39 | 74.0368 | 0.00394 | 16.4243 | 118.8975 | 301.2147 | 14.35249 | 5.243 |