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 May 12 17:56 | 2025 May 09 00:56:33 | 6.3436 | 0.00388 | 19.1843 | 347.9978 | 37.3155 | 1.00500 | – |
| 2025 May 11 17:56 | 2025 May 09 00:56:33 | 6.3436 | 0.00388 | 19.1843 | 347.9978 | 37.3155 | 1.00500 | – |
| 2025 May 10 17:56 | 2025 May 09 00:56:33 | 6.3436 | 0.00388 | 19.1843 | 347.9978 | 37.3155 | 1.00500 | – |
| 2025 May 09 17:57 | 2025 May 09 00:56:33 | 6.3436 | 0.00388 | 19.1843 | 347.9978 | 37.3155 | 1.00500 | – |
| 2025 May 08 17:56 | 2025 May 03 11:15:41 | 6.3577 | 0.00391 | 19.1883 | 348.3078 | 37.3155 | 1.00500 | – |
| 2025 May 07 17:56 | 2025 May 03 11:15:41 | 6.3577 | 0.00391 | 19.1883 | 348.3078 | 37.3155 | 1.00500 | – |
| 2025 May 06 17:57 | 2025 May 03 11:15:41 | 6.3577 | 0.00391 | 19.1883 | 348.3078 | 37.3155 | 1.00500 | – |
| 2025 May 05 17:56 | 2025 May 03 11:15:41 | 6.3577 | 0.00391 | 19.1883 | 348.3078 | 37.3155 | 1.00500 | – |
| 2025 May 04 17:57 | 2025 May 03 11:15:41 | 6.3577 | 0.00391 | 19.1883 | 348.3078 | 37.3155 | 1.00500 | – |
| 2025 May 03 17:57 | 2025 May 03 11:15:41 | 6.3577 | 0.00391 | 19.1883 | 348.3078 | 37.3155 | 1.00500 | – |
| 2025 May 01 17:56 | 2025 Apr 22 13:02:30 | 6.3849 | 0.00400 | 19.1964 | 348.7162 | 37.3155 | 1.00500 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 13:02:30 | 6.3849 | 0.00400 | 19.1964 | 348.7162 | 37.3155 | 1.00500 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 13:02:30 | 6.3849 | 0.00400 | 19.1964 | 348.7162 | 37.3155 | 1.00500 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 13:02:30 | 6.3849 | 0.00400 | 19.1964 | 348.7162 | 37.3155 | 1.00500 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 13:02:30 | 6.3849 | 0.00400 | 19.1964 | 348.7162 | 37.3155 | 1.00500 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 13:02:30 | 6.3849 | 0.00400 | 19.1964 | 348.7162 | 37.3155 | 1.00500 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 13:02:30 | 6.3849 | 0.00400 | 19.1964 | 348.7162 | 37.3155 | 1.00500 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 13:02:30 | 6.3849 | 0.00400 | 19.1964 | 348.7162 | 37.3155 | 1.00500 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 13:02:30 | 6.3849 | 0.00400 | 19.1964 | 348.7162 | 37.3155 | 1.00500 | – |
| 2025 Apr 21 17:57 | 2025 Apr 16 00:33:38 | 6.4013 | 0.00405 | 19.2010 | 348.8173 | 37.3155 | 1.00500 | – |
| 2025 Apr 20 17:56 | 2025 Apr 16 00:33:38 | 6.4013 | 0.00405 | 19.2010 | 348.8173 | 37.3155 | 1.00500 | – |
| 2025 Apr 19 17:56 | 2025 Apr 16 00:33:38 | 6.4013 | 0.00405 | 19.2010 | 348.8173 | 37.3155 | 1.00500 | – |
| 2025 Apr 18 17:57 | 2025 Apr 16 00:33:38 | 6.4013 | 0.00405 | 19.2010 | 348.8173 | 37.3155 | 1.00500 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 00:33:38 | 6.4013 | 0.00405 | 19.2010 | 348.8173 | 37.3155 | 1.00500 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 00:33:38 | 6.4013 | 0.00405 | 19.2010 | 348.8173 | 37.3155 | 1.00500 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 13:05:53 | 6.4154 | 0.00409 | 19.2049 | 348.8406 | 37.3155 | 1.00500 | – |