Orbital elements of SL-12 R/B(2)
| Launched | 2 October 1979 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17939 |
| 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 Jul 02 17:56 | 2025 Jun 28 14:38:38 | 6.2174 | 0.00372 | 19.1460 | 343.5734 | 338.2598 | 1.00484 | – |
| 2025 Jul 01 17:56 | 2025 Jun 28 14:38:38 | 6.2174 | 0.00372 | 19.1460 | 343.5734 | 338.2598 | 1.00484 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 14:38:38 | 6.2174 | 0.00372 | 19.1460 | 343.5734 | 338.2598 | 1.00484 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 14:38:38 | 6.2174 | 0.00372 | 19.1460 | 343.5734 | 338.2598 | 1.00484 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 14:38:38 | 6.2174 | 0.00372 | 19.1460 | 343.5734 | 338.2598 | 1.00484 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 15:24:15 | 6.2318 | 0.00372 | 19.1506 | 344.2152 | 338.2598 | 1.00484 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 15:24:15 | 6.2318 | 0.00372 | 19.1506 | 344.2152 | 338.2598 | 1.00484 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 15:24:15 | 6.2318 | 0.00372 | 19.1506 | 344.2152 | 338.2598 | 1.00484 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 15:24:15 | 6.2318 | 0.00372 | 19.1506 | 344.2152 | 338.2598 | 1.00484 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 15:24:15 | 6.2318 | 0.00372 | 19.1506 | 344.2152 | 338.2598 | 1.00484 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 21:34:12 | 6.2459 | 0.00373 | 19.1551 | 344.8324 | 338.2598 | 1.00484 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 21:34:12 | 6.2459 | 0.00373 | 19.1551 | 344.8324 | 338.2598 | 1.00484 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 21:34:12 | 6.2459 | 0.00373 | 19.1551 | 344.8324 | 338.2598 | 1.00484 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 21:34:12 | 6.2459 | 0.00373 | 19.1551 | 344.8324 | 338.2598 | 1.00484 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 21:34:12 | 6.2459 | 0.00373 | 19.1551 | 344.8324 | 338.2598 | 1.00484 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 21:34:12 | 6.2459 | 0.00373 | 19.1551 | 344.8324 | 338.2598 | 1.00484 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 18:14:50 | 6.2587 | 0.00374 | 19.1590 | 345.3241 | 338.2598 | 1.00484 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 18:14:50 | 6.2587 | 0.00374 | 19.1590 | 345.3241 | 338.2598 | 1.00484 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 18:14:50 | 6.2587 | 0.00374 | 19.1590 | 345.3241 | 338.2598 | 1.00484 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 18:14:50 | 6.2587 | 0.00374 | 19.1590 | 345.3241 | 338.2598 | 1.00484 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 18:14:50 | 6.2587 | 0.00374 | 19.1590 | 345.3241 | 338.2598 | 1.00484 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 22:40:50 | 6.2735 | 0.00375 | 19.1634 | 345.8559 | 338.2598 | 1.00484 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 22:40:50 | 6.2735 | 0.00375 | 19.1634 | 345.8559 | 338.2598 | 1.00484 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 22:40:50 | 6.2735 | 0.00375 | 19.1634 | 345.8559 | 338.2598 | 1.00484 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 22:40:50 | 6.2735 | 0.00375 | 19.1634 | 345.8559 | 338.2598 | 1.00484 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 22:40:50 | 6.2735 | 0.00375 | 19.1634 | 345.8559 | 338.2598 | 1.00484 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 22:40:50 | 6.2735 | 0.00375 | 19.1634 | 345.8559 | 338.2598 | 1.00484 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 09:19:17 | 6.2850 | 0.00376 | 19.1668 | 346.3040 | 338.2598 | 1.00484 | – |