Orbital elements of SL-8 R/B
| Launched | 19 April 1990 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20578 |
| 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 Jan 14 18:56 | 2025 Jan 12 12:44:24 | 82.9439 | 0.00136 | 7.0693 | 156.4406 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 13 18:56 | 2025 Jan 12 12:44:24 | 82.9439 | 0.00136 | 7.0693 | 156.4406 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 12 18:55 | 2025 Jan 12 12:44:24 | 82.9439 | 0.00136 | 7.0693 | 156.4406 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 11 18:54 | 2025 Jan 07 12:22:12 | 82.9441 | 0.00133 | 7.3176 | 169.8950 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 10 19:20 | 2025 Jan 07 12:22:12 | 82.9441 | 0.00133 | 7.3176 | 169.8950 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 09 18:54 | 2025 Jan 07 12:22:12 | 82.9441 | 0.00133 | 7.3176 | 169.8950 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 08 18:53 | 2025 Jan 07 12:22:12 | 82.9441 | 0.00133 | 7.3176 | 169.8950 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 07 18:54 | 2025 Jan 07 12:22:12 | 82.9441 | 0.00133 | 7.3176 | 169.8950 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 06 18:53 | 2025 Jan 01 17:35:22 | 82.9442 | 0.00129 | 7.6038 | 185.9511 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 05 18:53 | 2025 Jan 01 17:35:22 | 82.9442 | 0.00129 | 7.6038 | 185.9511 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 04 18:53 | 2025 Jan 01 17:35:22 | 82.9442 | 0.00129 | 7.6038 | 185.9511 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 03 18:53 | 2025 Jan 01 17:35:22 | 82.9442 | 0.00129 | 7.6038 | 185.9511 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 02 18:53 | 2025 Jan 01 17:35:22 | 82.9442 | 0.00129 | 7.6038 | 185.9511 | 215.0756 | 13.76572 | 4.743 |
| 2025 Jan 01 18:53 | 2024 Dec 31 20:28:12 | 82.9442 | 0.00129 | 7.6474 | 188.5085 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 31 18:53 | 2024 Dec 26 21:52:59 | 82.9439 | 0.00125 | 7.8920 | 202.4096 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 30 18:53 | 2024 Dec 26 21:52:59 | 82.9439 | 0.00125 | 7.8920 | 202.4096 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 29 20:34 | 2024 Dec 26 21:52:59 | 82.9439 | 0.00125 | 7.8920 | 202.4096 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 28 18:53 | 2024 Dec 26 21:52:59 | 82.9439 | 0.00125 | 7.8920 | 202.4096 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 27 18:53 | 2024 Dec 26 21:52:59 | 82.9439 | 0.00125 | 7.8920 | 202.4096 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 26 18:53 | 2024 Dec 22 12:46:25 | 82.9433 | 0.00123 | 8.1088 | 215.3306 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 25 18:53 | 2024 Dec 22 12:46:25 | 82.9433 | 0.00123 | 8.1088 | 215.3306 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 24 18:53 | 2024 Dec 22 12:46:25 | 82.9433 | 0.00123 | 8.1088 | 215.3306 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 23 19:54 | 2024 Dec 22 12:46:25 | 82.9433 | 0.00123 | 8.1088 | 215.3306 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 22 18:53 | 2024 Dec 22 12:46:25 | 82.9433 | 0.00123 | 8.1088 | 215.3306 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 21 18:53 | 2024 Dec 15 22:21:35 | 82.9428 | 0.00119 | 8.4355 | 235.0955 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 20 18:53 | 2024 Dec 15 22:21:35 | 82.9428 | 0.00119 | 8.4355 | 235.0955 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 19 18:53 | 2024 Dec 15 22:21:35 | 82.9428 | 0.00119 | 8.4355 | 235.0955 | 215.0756 | 13.76572 | 4.743 |
| 2024 Dec 18 18:53 | 2024 Dec 15 22:21:35 | 82.9428 | 0.00119 | 8.4355 | 235.0955 | 215.0756 | 13.76572 | 4.743 |