Orbital elements of SL-8 R/B
| Launched | 7 July 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10138 |
| 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 02 18:53 | 2025 Jan 01 22:41:26 | 82.9396 | 0.00193 | 0.4506 | 277.0409 | 107.4424 | 13.74122 | 5.743 |
| 2025 Jan 01 18:53 | 2024 Dec 31 19:27:23 | 82.9395 | 0.00193 | 0.5066 | 280.4231 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 31 18:53 | 2024 Dec 26 18:54:24 | 82.9395 | 0.00194 | 0.7545 | 295.2858 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 30 18:53 | 2024 Dec 26 18:54:24 | 82.9395 | 0.00194 | 0.7545 | 295.2858 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 29 20:34 | 2024 Dec 26 18:54:24 | 82.9395 | 0.00194 | 0.7545 | 295.2858 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 28 18:53 | 2024 Dec 26 18:54:24 | 82.9395 | 0.00194 | 0.7545 | 295.2858 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 27 18:53 | 2024 Dec 26 18:54:24 | 82.9395 | 0.00194 | 0.7545 | 295.2858 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 26 18:53 | 2024 Dec 22 13:12:30 | 82.9398 | 0.00196 | 0.9636 | 307.7910 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 25 18:53 | 2024 Dec 22 13:12:30 | 82.9398 | 0.00196 | 0.9636 | 307.7910 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 24 18:53 | 2024 Dec 22 13:12:30 | 82.9398 | 0.00196 | 0.9636 | 307.7910 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 23 19:54 | 2024 Dec 22 13:12:30 | 82.9398 | 0.00196 | 0.9636 | 307.7910 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 22 18:53 | 2024 Dec 22 13:12:30 | 82.9398 | 0.00196 | 0.9636 | 307.7910 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 21 18:53 | 2024 Dec 15 02:28:56 | 82.9400 | 0.00199 | 1.3310 | 329.5010 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 20 18:53 | 2024 Dec 15 02:28:56 | 82.9400 | 0.00199 | 1.3310 | 329.5010 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 19 18:53 | 2024 Dec 15 02:28:56 | 82.9400 | 0.00199 | 1.3310 | 329.5010 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 18 18:53 | 2024 Dec 15 02:28:56 | 82.9400 | 0.00199 | 1.3310 | 329.5010 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 17 18:53 | 2024 Dec 15 02:28:56 | 82.9400 | 0.00199 | 1.3310 | 329.5010 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 16 18:54 | 2024 Dec 15 02:28:56 | 82.9400 | 0.00199 | 1.3310 | 329.5010 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 14 18:53 | 2024 Dec 05 14:01:37 | 82.9410 | 0.00205 | 1.8007 | 356.6013 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 13 18:53 | 2024 Dec 05 14:01:37 | 82.9410 | 0.00205 | 1.8007 | 356.6013 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 12 18:53 | 2024 Dec 05 14:01:37 | 82.9410 | 0.00205 | 1.8007 | 356.6013 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 11 18:53 | 2024 Dec 05 14:01:37 | 82.9410 | 0.00205 | 1.8007 | 356.6013 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 10 18:53 | 2024 Dec 05 14:01:37 | 82.9410 | 0.00205 | 1.8007 | 356.6013 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 09 18:53 | 2024 Dec 05 14:01:37 | 82.9410 | 0.00205 | 1.8007 | 356.6013 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 08 18:56 | 2024 Dec 05 14:01:37 | 82.9410 | 0.00205 | 1.8007 | 356.6013 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 07 18:57 | 2024 Dec 05 14:01:37 | 82.9410 | 0.00205 | 1.8007 | 356.6013 | 107.4424 | 13.74122 | 5.743 |
| 2024 Dec 06 18:53 | 2024 Dec 05 14:01:37 | 82.9410 | 0.00205 | 1.8007 | 356.6013 | 107.4424 | 13.74122 | 5.743 |