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 Sep 18 17:56 | 2025 Sep 15 06:22:53 | 82.9321 | 0.00364 | 17.8584 | 11.4232 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 15 17:56 | 2025 Sep 15 06:22:53 | 82.9321 | 0.00364 | 17.8584 | 11.4232 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 01:39:37 | 82.9332 | 0.00371 | 18.4637 | 45.0018 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 01:39:37 | 82.9332 | 0.00371 | 18.4637 | 45.0018 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 01:39:37 | 82.9332 | 0.00371 | 18.4637 | 45.0018 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 01:39:37 | 82.9332 | 0.00371 | 18.4637 | 45.0018 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 01:39:37 | 82.9332 | 0.00371 | 18.4637 | 45.0018 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 01:39:37 | 82.9332 | 0.00371 | 18.4637 | 45.0018 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 01:39:37 | 82.9332 | 0.00371 | 18.4637 | 45.0018 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 22:00:41 | 82.9341 | 0.00374 | 18.7691 | 61.7531 | 359.7644 | 13.77151 | 4.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 22:00:41 | 82.9341 | 0.00374 | 18.7691 | 61.7531 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 22:00:41 | 82.9341 | 0.00374 | 18.7691 | 61.7531 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 22:00:41 | 82.9341 | 0.00374 | 18.7691 | 61.7531 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:00:41 | 82.9341 | 0.00374 | 18.7691 | 61.7531 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:00:41 | 82.9341 | 0.00374 | 18.7691 | 61.7531 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 05:54:08 | 82.9350 | 0.00375 | 19.0008 | 74.3958 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 05:54:08 | 82.9350 | 0.00375 | 19.0008 | 74.3958 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 05:54:08 | 82.9350 | 0.00375 | 19.0008 | 74.3958 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 05:54:08 | 82.9350 | 0.00375 | 19.0008 | 74.3958 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 05:54:08 | 82.9350 | 0.00375 | 19.0008 | 74.3958 | 359.7644 | 13.77151 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 23:07:08 | 82.9358 | 0.00376 | 19.2629 | 88.6350 | 359.7644 | 13.77151 | 4.743 |