Orbital elements of SL-8 R/B
| Launched | 7 April 1982 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13128 |
| 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 May 09 17:57 | 2025 May 09 08:37:46 | 82.9264 | 0.00275 | 3.9475 | 292.4515 | 186.3614 | 13.75955 | 6.743 |
| 2025 May 08 17:56 | 2025 May 03 15:01:21 | 82.9256 | 0.00278 | 4.2318 | 309.1578 | 186.3614 | 13.75955 | 6.743 |
| 2025 May 07 17:56 | 2025 May 03 15:01:21 | 82.9256 | 0.00278 | 4.2318 | 309.1578 | 186.3614 | 13.75955 | 6.743 |
| 2025 May 06 17:57 | 2025 May 03 15:01:21 | 82.9256 | 0.00278 | 4.2318 | 309.1578 | 186.3614 | 13.75955 | 6.743 |
| 2025 May 05 17:56 | 2025 May 03 15:01:21 | 82.9256 | 0.00278 | 4.2318 | 309.1578 | 186.3614 | 13.75955 | 6.743 |
| 2025 May 04 17:57 | 2025 May 03 15:01:21 | 82.9256 | 0.00278 | 4.2318 | 309.1578 | 186.3614 | 13.75955 | 6.743 |
| 2025 May 03 17:57 | 2025 May 03 15:01:21 | 82.9256 | 0.00278 | 4.2318 | 309.1578 | 186.3614 | 13.75955 | 6.743 |
| 2025 May 01 17:56 | 2025 Apr 22 09:58:57 | 82.9238 | 0.00284 | 4.7877 | 341.2481 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 30 17:56 | 2025 Apr 22 09:58:57 | 82.9238 | 0.00284 | 4.7877 | 341.2481 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 29 17:57 | 2025 Apr 22 09:58:57 | 82.9238 | 0.00284 | 4.7877 | 341.2481 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 27 17:56 | 2025 Apr 22 09:58:57 | 82.9238 | 0.00284 | 4.7877 | 341.2481 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 26 17:57 | 2025 Apr 22 09:58:57 | 82.9238 | 0.00284 | 4.7877 | 341.2481 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 25 17:56 | 2025 Apr 22 09:58:57 | 82.9238 | 0.00284 | 4.7877 | 341.2481 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 24 17:56 | 2025 Apr 22 09:58:57 | 82.9238 | 0.00284 | 4.7877 | 341.2481 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 23 17:57 | 2025 Apr 22 09:58:57 | 82.9238 | 0.00284 | 4.7877 | 341.2481 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 22 17:56 | 2025 Apr 22 09:58:57 | 82.9238 | 0.00284 | 4.7877 | 341.2481 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 21 17:57 | 2025 Apr 15 22:20:53 | 82.9227 | 0.00289 | 5.1093 | 359.4572 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 20 17:56 | 2025 Apr 15 22:20:53 | 82.9227 | 0.00289 | 5.1093 | 359.4572 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 19 17:56 | 2025 Apr 15 22:20:53 | 82.9227 | 0.00289 | 5.1093 | 359.4572 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 18 17:57 | 2025 Apr 15 22:20:53 | 82.9227 | 0.00289 | 5.1093 | 359.4572 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 17 17:56 | 2025 Apr 15 22:20:53 | 82.9227 | 0.00289 | 5.1093 | 359.4572 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 16 17:57 | 2025 Apr 15 22:20:53 | 82.9227 | 0.00289 | 5.1093 | 359.4572 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 15 17:56 | 2025 Apr 10 11:55:17 | 82.9217 | 0.00293 | 5.3789 | 14.5176 | 186.3614 | 13.75955 | 6.743 |
| 2025 Apr 14 17:56 | 2025 Apr 10 11:55:17 | 82.9217 | 0.00293 | 5.3789 | 14.5176 | 186.3614 | 13.75955 | 6.743 |