Orbital elements of SL-8 R/B
| Launched | 3 April 1989 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 19922 |
| 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 05:59:15 | 82.9632 | 0.00378 | 23.4682 | 87.9719 | 272.5764 | 13.77471 | 4.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 01:06:40 | 82.9629 | 0.00376 | 0.0717 | 120.9291 | 272.5764 | 13.77471 | 4.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 01:06:40 | 82.9629 | 0.00376 | 0.0717 | 120.9291 | 272.5764 | 13.77471 | 4.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 01:06:40 | 82.9629 | 0.00376 | 0.0717 | 120.9291 | 272.5764 | 13.77471 | 4.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 01:06:40 | 82.9629 | 0.00376 | 0.0717 | 120.9291 | 272.5764 | 13.77471 | 4.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 01:06:40 | 82.9629 | 0.00376 | 0.0717 | 120.9291 | 272.5764 | 13.77471 | 4.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 01:06:40 | 82.9629 | 0.00376 | 0.0717 | 120.9291 | 272.5764 | 13.77471 | 4.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 01:06:40 | 82.9629 | 0.00376 | 0.0717 | 120.9291 | 272.5764 | 13.77471 | 4.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:55:46 | 82.9622 | 0.00374 | 0.3771 | 137.7376 | 272.5764 | 13.77471 | 4.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:55:46 | 82.9622 | 0.00374 | 0.3771 | 137.7376 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:55:46 | 82.9622 | 0.00374 | 0.3771 | 137.7376 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:55:46 | 82.9622 | 0.00374 | 0.3771 | 137.7376 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:55:46 | 82.9622 | 0.00374 | 0.3771 | 137.7376 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:55:46 | 82.9622 | 0.00374 | 0.3771 | 137.7376 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 07:06:01 | 82.9614 | 0.00371 | 0.6035 | 150.2093 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 07:06:01 | 82.9614 | 0.00371 | 0.6035 | 150.2093 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 07:06:01 | 82.9614 | 0.00371 | 0.6035 | 150.2093 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 07:06:01 | 82.9614 | 0.00371 | 0.6035 | 150.2093 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 07:06:01 | 82.9614 | 0.00371 | 0.6035 | 150.2093 | 272.5764 | 13.77471 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:05:41 | 82.9606 | 0.00368 | 0.8694 | 165.0096 | 272.5764 | 13.77471 | 4.743 |