Orbital elements of SL-8 R/B
| Launched | 21 March 1988 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18986 |
| 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 12 17:57 | 2025 Sep 03 05:58:34 | 82.9581 | 0.00429 | 22.0783 | 74.9993 | 285.5904 | 13.78894 | 4.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 05:58:34 | 82.9581 | 0.00429 | 22.0783 | 74.9993 | 285.5904 | 13.78894 | 4.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 05:58:34 | 82.9581 | 0.00429 | 22.0783 | 74.9993 | 285.5904 | 13.78894 | 4.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 05:58:34 | 82.9581 | 0.00429 | 22.0783 | 74.9993 | 285.5904 | 13.78894 | 4.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 05:58:34 | 82.9581 | 0.00429 | 22.0783 | 74.9993 | 285.5904 | 13.78894 | 4.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 05:58:34 | 82.9581 | 0.00429 | 22.0783 | 74.9993 | 285.5904 | 13.78894 | 4.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:58:34 | 82.9581 | 0.00429 | 22.0783 | 74.9993 | 285.5904 | 13.78894 | 4.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 18:58:54 | 82.9585 | 0.00430 | 22.3987 | 92.5886 | 285.5904 | 13.78894 | 4.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 18:58:54 | 82.9585 | 0.00430 | 22.3987 | 92.5886 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 18:58:54 | 82.9585 | 0.00430 | 22.3987 | 92.5886 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 18:58:54 | 82.9585 | 0.00430 | 22.3987 | 92.5886 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:58:54 | 82.9585 | 0.00430 | 22.3987 | 92.5886 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:58:54 | 82.9585 | 0.00430 | 22.3987 | 92.5886 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 20 19:47:47 | 82.9585 | 0.00429 | 22.7442 | 111.5130 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 20 19:47:47 | 82.9585 | 0.00429 | 22.7442 | 111.5130 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 20 19:47:47 | 82.9585 | 0.00429 | 22.7442 | 111.5130 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 20 19:47:47 | 82.9585 | 0.00429 | 22.7442 | 111.5130 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 20 19:47:47 | 82.9585 | 0.00429 | 22.7442 | 111.5130 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 20:23:39 | 82.9583 | 0.00428 | 22.8918 | 119.6172 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 20:23:39 | 82.9583 | 0.00428 | 22.8918 | 119.6172 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 20:23:39 | 82.9583 | 0.00428 | 22.8918 | 119.6172 | 285.5904 | 13.78894 | 4.743 |
| 2025 Aug 18 17:56 | 2025 Aug 17 20:23:39 | 82.9583 | 0.00428 | 22.8918 | 119.6172 | 285.5904 | 13.78894 | 4.743 |