Orbital elements of SL-8 R/B
| Launched | 13 September 1990 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20805 |
| 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 22 18:57 | 2025 Dec 20 12:15:46 | 82.9366 | 0.00306 | 18.1742 | 352.4551 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 12:15:46 | 82.9366 | 0.00306 | 18.1742 | 352.4551 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:15:46 | 82.9366 | 0.00306 | 18.1742 | 352.4551 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:46:56 | 82.9363 | 0.00311 | 18.5817 | 15.2538 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:46:56 | 82.9363 | 0.00311 | 18.5817 | 15.2538 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:46:56 | 82.9363 | 0.00311 | 18.5817 | 15.2538 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:46:56 | 82.9363 | 0.00311 | 18.5817 | 15.2538 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:46:56 | 82.9363 | 0.00311 | 18.5817 | 15.2538 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:46:56 | 82.9363 | 0.00311 | 18.5817 | 15.2538 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:46:56 | 82.9363 | 0.00311 | 18.5817 | 15.2538 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:46:56 | 82.9363 | 0.00311 | 18.5817 | 15.2538 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:39:23 | 82.9357 | 0.00314 | 18.8297 | 28.9426 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:39:23 | 82.9357 | 0.00314 | 18.8297 | 28.9426 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:39:23 | 82.9357 | 0.00314 | 18.8297 | 28.9426 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:39:23 | 82.9357 | 0.00314 | 18.8297 | 28.9426 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:39:23 | 82.9357 | 0.00314 | 18.8297 | 28.9426 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:30:26 | 82.9354 | 0.00317 | 19.0715 | 42.2514 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:30:26 | 82.9354 | 0.00317 | 19.0715 | 42.2514 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:30:26 | 82.9354 | 0.00317 | 19.0715 | 42.2514 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:30:26 | 82.9354 | 0.00317 | 19.0715 | 42.2514 | 180.6655 | 13.76228 | 4.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:30:26 | 82.9354 | 0.00317 | 19.0715 | 42.2514 | 180.6655 | 13.76228 | 4.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:58:54 | 82.9344 | 0.00320 | 19.4174 | 61.0987 | 180.6655 | 13.76228 | 4.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:58:54 | 82.9344 | 0.00320 | 19.4174 | 61.0987 | 180.6655 | 13.76228 | 4.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:58:54 | 82.9344 | 0.00320 | 19.4174 | 61.0987 | 180.6655 | 13.76228 | 4.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:58:54 | 82.9344 | 0.00320 | 19.4174 | 61.0987 | 180.6655 | 13.76228 | 4.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:58:54 | 82.9344 | 0.00320 | 19.4174 | 61.0987 | 180.6655 | 13.76228 | 4.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:58:54 | 82.9344 | 0.00320 | 19.4174 | 61.0987 | 180.6655 | 13.76228 | 4.743 |