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 |
| 2025 Sep 15 17:56 | 2025 Sep 15 01:35:08 | 82.9520 | 0.00442 | 6.4019 | 28.6006 | 331.7560 | 13.77586 | 4.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 00:13:18 | 82.9537 | 0.00447 | 6.9992 | 61.6319 | 331.7560 | 13.77586 | 4.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 00:13:18 | 82.9537 | 0.00447 | 6.9992 | 61.6319 | 331.7560 | 13.77586 | 4.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 00:13:18 | 82.9537 | 0.00447 | 6.9992 | 61.6319 | 331.7560 | 13.77586 | 4.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 00:13:18 | 82.9537 | 0.00447 | 6.9992 | 61.6319 | 331.7560 | 13.77586 | 4.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 00:13:18 | 82.9537 | 0.00447 | 6.9992 | 61.6319 | 331.7560 | 13.77586 | 4.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 00:13:18 | 82.9537 | 0.00447 | 6.9992 | 61.6319 | 331.7560 | 13.77586 | 4.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 00:13:18 | 82.9537 | 0.00447 | 6.9992 | 61.6319 | 331.7560 | 13.77586 | 4.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:47:46 | 82.9546 | 0.00449 | 7.3013 | 78.2184 | 331.7560 | 13.77586 | 4.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:47:46 | 82.9546 | 0.00449 | 7.3013 | 78.2184 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:47:46 | 82.9546 | 0.00449 | 7.3013 | 78.2184 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:47:46 | 82.9546 | 0.00449 | 7.3013 | 78.2184 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:47:46 | 82.9546 | 0.00449 | 7.3013 | 78.2184 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:47:46 | 82.9546 | 0.00449 | 7.3013 | 78.2184 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 04:29:27 | 82.9553 | 0.00449 | 7.5351 | 91.0424 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 04:29:27 | 82.9553 | 0.00449 | 7.5351 | 91.0424 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 04:29:27 | 82.9553 | 0.00449 | 7.5351 | 91.0424 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 04:29:27 | 82.9553 | 0.00449 | 7.5351 | 91.0424 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 04:29:27 | 82.9553 | 0.00449 | 7.5351 | 91.0424 | 331.7560 | 13.77586 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:58:58 | 82.9563 | 0.00448 | 7.7940 | 105.2437 | 331.7560 | 13.77586 | 4.743 |