Orbital elements of SL-8 R/B
| Launched | 22 January 1986 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16511 |
| 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 03:09:09 | 82.9458 | 0.00247 | 9.7377 | 145.5083 | 19.4223 | 13.75965 | 4.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:53:07 | 82.9471 | 0.00239 | 10.3273 | 178.4462 | 19.4223 | 13.75965 | 4.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:53:07 | 82.9471 | 0.00239 | 10.3273 | 178.4462 | 19.4223 | 13.75965 | 4.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:53:07 | 82.9471 | 0.00239 | 10.3273 | 178.4462 | 19.4223 | 13.75965 | 4.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:53:07 | 82.9471 | 0.00239 | 10.3273 | 178.4462 | 19.4223 | 13.75965 | 4.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:53:07 | 82.9471 | 0.00239 | 10.3273 | 178.4462 | 19.4223 | 13.75965 | 4.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:53:07 | 82.9471 | 0.00239 | 10.3273 | 178.4462 | 19.4223 | 13.75965 | 4.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:53:07 | 82.9471 | 0.00239 | 10.3273 | 178.4462 | 19.4223 | 13.75965 | 4.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:35:56 | 82.9472 | 0.00235 | 10.6409 | 196.3565 | 19.4223 | 13.75965 | 4.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:35:56 | 82.9472 | 0.00235 | 10.6409 | 196.3565 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:35:56 | 82.9472 | 0.00235 | 10.6409 | 196.3565 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:35:56 | 82.9472 | 0.00235 | 10.6409 | 196.3565 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:35:56 | 82.9472 | 0.00235 | 10.6409 | 196.3565 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:35:56 | 82.9472 | 0.00235 | 10.6409 | 196.3565 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:55:07 | 82.9471 | 0.00232 | 10.8668 | 209.4308 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:55:07 | 82.9471 | 0.00232 | 10.8668 | 209.4308 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:55:07 | 82.9471 | 0.00232 | 10.8668 | 209.4308 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:55:07 | 82.9471 | 0.00232 | 10.8668 | 209.4308 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:55:07 | 82.9471 | 0.00232 | 10.8668 | 209.4308 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 23:18:02 | 82.9470 | 0.00229 | 11.1296 | 224.8620 | 19.4223 | 13.75965 | 4.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 23:18:02 | 82.9470 | 0.00229 | 11.1296 | 224.8620 | 19.4223 | 13.75965 | 4.743 |