Orbital elements of SL-8 R/B
| Launched | 14 November 1984 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15399 |
| 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 31 17:57 | 2026 Mar 26 11:05:17 | 82.9463 | 0.00334 | 9.8628 | 195.2040 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 30 17:58 | 2026 Mar 26 11:05:17 | 82.9463 | 0.00334 | 9.8628 | 195.2040 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 29 17:57 | 2026 Mar 26 11:05:17 | 82.9463 | 0.00334 | 9.8628 | 195.2040 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 28 18:57 | 2026 Mar 26 11:05:17 | 82.9463 | 0.00334 | 9.8628 | 195.2040 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 27 18:57 | 2026 Mar 26 11:05:17 | 82.9463 | 0.00334 | 9.8628 | 195.2040 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 26 18:57 | 2026 Mar 26 11:05:17 | 82.9463 | 0.00334 | 9.8628 | 195.2040 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 25 18:56 | 2026 Mar 20 12:01:59 | 82.9476 | 0.00330 | 10.1577 | 212.1389 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 24 18:56 | 2026 Mar 20 12:01:59 | 82.9476 | 0.00330 | 10.1577 | 212.1389 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 23 18:56 | 2026 Mar 20 12:01:59 | 82.9476 | 0.00330 | 10.1577 | 212.1389 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 22 18:56 | 2026 Mar 20 12:01:59 | 82.9476 | 0.00330 | 10.1577 | 212.1389 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 21 19:05 | 2026 Mar 20 12:01:59 | 82.9476 | 0.00330 | 10.1577 | 212.1389 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 20 18:57 | 2026 Mar 20 12:01:59 | 82.9476 | 0.00330 | 10.1577 | 212.1389 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 19 18:56 | 2026 Mar 15 13:54:53 | 82.9483 | 0.00327 | 10.4011 | 226.2036 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 18 18:56 | 2026 Mar 15 13:54:53 | 82.9483 | 0.00327 | 10.4011 | 226.2036 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 17 18:56 | 2026 Mar 15 13:54:53 | 82.9483 | 0.00327 | 10.4011 | 226.2036 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 13:54:53 | 82.9483 | 0.00327 | 10.4011 | 226.2036 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:54:53 | 82.9483 | 0.00327 | 10.4011 | 226.2036 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 08:02:44 | 82.9490 | 0.00325 | 10.6605 | 241.3882 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 08:02:44 | 82.9490 | 0.00325 | 10.6605 | 241.3882 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 08:02:44 | 82.9490 | 0.00325 | 10.6605 | 241.3882 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 08:02:44 | 82.9490 | 0.00325 | 10.6605 | 241.3882 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 08:02:44 | 82.9490 | 0.00325 | 10.6605 | 241.3882 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 08:59:54 | 82.9492 | 0.00323 | 10.9553 | 258.6697 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 08:59:54 | 82.9492 | 0.00323 | 10.9553 | 258.6697 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 08:59:54 | 82.9492 | 0.00323 | 10.9553 | 258.6697 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 08:59:54 | 82.9492 | 0.00323 | 10.9553 | 258.6697 | 175.5068 | 13.76450 | 5.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 08:59:54 | 82.9492 | 0.00323 | 10.9553 | 258.6697 | 175.5068 | 13.76450 | 5.243 |