Orbital elements of SL-8 R/B
| Launched | 18 December 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16369 |
| 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 31 18:57 | 2025 Dec 31 15:51:28 | 82.9362 | 0.00373 | 12.5309 | 69.1307 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 30 18:56 | 2025 Dec 26 13:42:48 | 82.9360 | 0.00374 | 12.7834 | 82.9049 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 29 18:56 | 2025 Dec 26 13:42:48 | 82.9360 | 0.00374 | 12.7834 | 82.9049 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 28 18:57 | 2025 Dec 26 13:42:48 | 82.9360 | 0.00374 | 12.7834 | 82.9049 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 27 18:57 | 2025 Dec 26 13:42:48 | 82.9360 | 0.00374 | 12.7834 | 82.9049 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 26 18:56 | 2025 Dec 26 13:42:48 | 82.9360 | 0.00374 | 12.7834 | 82.9049 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 25 18:57 | 2025 Dec 20 13:00:44 | 82.9360 | 0.00374 | 13.0824 | 99.1770 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 24 18:56 | 2025 Dec 20 13:00:44 | 82.9360 | 0.00374 | 13.0824 | 99.1770 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 23 18:56 | 2025 Dec 20 13:00:44 | 82.9360 | 0.00374 | 13.0824 | 99.1770 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 22 18:57 | 2025 Dec 20 13:00:44 | 82.9360 | 0.00374 | 13.0824 | 99.1770 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 13:00:44 | 82.9360 | 0.00374 | 13.0824 | 99.1770 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 20 18:57 | 2025 Dec 20 13:00:44 | 82.9360 | 0.00374 | 13.0824 | 99.1770 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 03:03:05 | 82.9368 | 0.00372 | 13.4998 | 121.9132 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 03:03:05 | 82.9368 | 0.00372 | 13.4998 | 121.9132 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 03:03:05 | 82.9368 | 0.00372 | 13.4998 | 121.9132 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 03:03:05 | 82.9368 | 0.00372 | 13.4998 | 121.9132 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 03:03:05 | 82.9368 | 0.00372 | 13.4998 | 121.9132 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 03:03:05 | 82.9368 | 0.00372 | 13.4998 | 121.9132 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 03:03:05 | 82.9368 | 0.00372 | 13.4998 | 121.9132 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 03:03:05 | 82.9368 | 0.00372 | 13.4998 | 121.9132 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 02:56:25 | 82.9373 | 0.00369 | 13.7480 | 135.6178 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 02:56:25 | 82.9373 | 0.00369 | 13.7480 | 135.6178 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 02:56:25 | 82.9373 | 0.00369 | 13.7480 | 135.6178 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 02:56:25 | 82.9373 | 0.00369 | 13.7480 | 135.6178 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 02:56:25 | 82.9373 | 0.00369 | 13.7480 | 135.6178 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 04:09:03 | 82.9375 | 0.00366 | 13.9934 | 149.1707 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 04:09:03 | 82.9375 | 0.00366 | 13.9934 | 149.1707 | 2.8368 | 13.77174 | 4.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 04:09:03 | 82.9375 | 0.00366 | 13.9934 | 149.1707 | 2.8368 | 13.77174 | 4.743 |