Orbital elements of SL-8 R/B
| Launched | 22 May 1986 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16728 |
| 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 Dec 21 18:57 | 2025 Dec 20 12:55:55 | 82.9537 | 0.00314 | 12.8011 | 142.9351 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:55:55 | 82.9537 | 0.00314 | 12.8011 | 142.9351 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 03:05:19 | 82.9546 | 0.00309 | 13.2171 | 166.0907 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 03:05:19 | 82.9546 | 0.00309 | 13.2171 | 166.0907 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 03:05:19 | 82.9546 | 0.00309 | 13.2171 | 166.0907 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 03:05:19 | 82.9546 | 0.00309 | 13.2171 | 166.0907 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 03:05:19 | 82.9546 | 0.00309 | 13.2171 | 166.0907 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 03:05:19 | 82.9546 | 0.00309 | 13.2171 | 166.0907 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 03:05:19 | 82.9546 | 0.00309 | 13.2171 | 166.0907 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 03:05:19 | 82.9546 | 0.00309 | 13.2171 | 166.0907 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:02:38 | 82.9553 | 0.00305 | 13.4644 | 180.1462 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:02:38 | 82.9553 | 0.00305 | 13.4644 | 180.1462 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:02:38 | 82.9553 | 0.00305 | 13.4644 | 180.1462 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:02:38 | 82.9553 | 0.00305 | 13.4644 | 180.1462 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:02:38 | 82.9553 | 0.00305 | 13.4644 | 180.1462 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:41:59 | 82.9554 | 0.00302 | 13.6980 | 193.4024 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:41:59 | 82.9554 | 0.00302 | 13.6980 | 193.4024 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:41:59 | 82.9554 | 0.00302 | 13.6980 | 193.4024 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:41:59 | 82.9554 | 0.00302 | 13.6980 | 193.4024 | 240.8663 | 13.77055 | 4.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:41:59 | 82.9554 | 0.00302 | 13.6980 | 193.4024 | 240.8663 | 13.77055 | 4.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:17:12 | 82.9562 | 0.00298 | 14.0429 | 213.2583 | 240.8663 | 13.77055 | 4.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:17:12 | 82.9562 | 0.00298 | 14.0429 | 213.2583 | 240.8663 | 13.77055 | 4.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:17:12 | 82.9562 | 0.00298 | 14.0429 | 213.2583 | 240.8663 | 13.77055 | 4.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:17:12 | 82.9562 | 0.00298 | 14.0429 | 213.2583 | 240.8663 | 13.77055 | 4.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:17:12 | 82.9562 | 0.00298 | 14.0429 | 213.2583 | 240.8663 | 13.77055 | 4.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:17:12 | 82.9562 | 0.00298 | 14.0429 | 213.2583 | 240.8663 | 13.77055 | 4.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:12:24 | 82.9565 | 0.00295 | 14.2986 | 228.2809 | 240.8663 | 13.77055 | 4.743 |