Orbital elements of SL-12 R/B(2)
| Launched | 27 December 2003 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 28139 |
| 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 |
| 2026 Apr 08 17:57 | 2026 Apr 07 23:07:15 | 13.5037 | 0.00183 | 0.9508 | 236.2635 | 343.1914 | 1.00268 | – |
| 2026 Apr 07 17:57 | 2026 Mar 31 21:44:48 | 13.4973 | 0.00184 | 0.9542 | 235.9442 | 343.1914 | 1.00268 | – |
| 2026 Apr 06 17:57 | 2026 Mar 31 21:44:48 | 13.4973 | 0.00184 | 0.9542 | 235.9442 | 343.1914 | 1.00268 | – |
| 2026 Apr 05 17:56 | 2026 Mar 31 21:44:48 | 13.4973 | 0.00184 | 0.9542 | 235.9442 | 343.1914 | 1.00268 | – |
| 2026 Apr 04 17:57 | 2026 Mar 31 21:44:48 | 13.4973 | 0.00184 | 0.9542 | 235.9442 | 343.1914 | 1.00268 | – |
| 2026 Apr 03 17:56 | 2026 Mar 31 21:44:48 | 13.4973 | 0.00184 | 0.9542 | 235.9442 | 343.1914 | 1.00268 | – |
| 2026 Apr 02 18:03 | 2026 Mar 31 21:44:48 | 13.4973 | 0.00184 | 0.9542 | 235.9442 | 343.1914 | 1.00268 | – |
| 2026 Mar 31 17:57 | 2026 Mar 25 21:59:42 | 13.4921 | 0.00184 | 0.9571 | 235.9336 | 343.1914 | 1.00268 | – |
| 2026 Mar 30 17:58 | 2026 Mar 25 21:59:42 | 13.4921 | 0.00184 | 0.9571 | 235.9336 | 343.1914 | 1.00268 | – |
| 2026 Mar 29 17:57 | 2026 Mar 25 21:59:42 | 13.4921 | 0.00184 | 0.9571 | 235.9336 | 343.1914 | 1.00268 | – |
| 2026 Mar 28 18:57 | 2026 Mar 25 21:59:42 | 13.4921 | 0.00184 | 0.9571 | 235.9336 | 343.1914 | 1.00268 | – |
| 2026 Mar 27 18:57 | 2026 Mar 25 21:59:42 | 13.4921 | 0.00184 | 0.9571 | 235.9336 | 343.1914 | 1.00268 | – |
| 2026 Mar 26 18:57 | 2026 Mar 25 21:59:42 | 13.4921 | 0.00184 | 0.9571 | 235.9336 | 343.1914 | 1.00268 | – |
| 2026 Mar 25 18:56 | 2026 Mar 18 21:42:38 | 13.4861 | 0.00185 | 0.9606 | 236.0382 | 343.1914 | 1.00268 | – |
| 2026 Mar 24 18:56 | 2026 Mar 18 21:42:38 | 13.4861 | 0.00185 | 0.9606 | 236.0382 | 343.1914 | 1.00268 | – |
| 2026 Mar 23 18:56 | 2026 Mar 18 21:42:38 | 13.4861 | 0.00185 | 0.9606 | 236.0382 | 343.1914 | 1.00268 | – |
| 2026 Mar 22 18:56 | 2026 Mar 18 21:42:38 | 13.4861 | 0.00185 | 0.9606 | 236.0382 | 343.1914 | 1.00268 | – |
| 2026 Mar 21 19:05 | 2026 Mar 18 21:42:38 | 13.4861 | 0.00185 | 0.9606 | 236.0382 | 343.1914 | 1.00268 | – |
| 2026 Mar 20 18:57 | 2026 Mar 18 21:42:38 | 13.4861 | 0.00185 | 0.9606 | 236.0382 | 343.1914 | 1.00268 | – |
| 2026 Mar 19 18:56 | 2026 Mar 14 21:38:45 | 13.4828 | 0.00186 | 0.9625 | 235.9242 | 343.1914 | 1.00268 | – |
| 2026 Mar 18 18:56 | 2026 Mar 14 21:38:45 | 13.4828 | 0.00186 | 0.9625 | 235.9242 | 343.1914 | 1.00268 | – |
| 2026 Mar 17 18:56 | 2026 Mar 14 21:38:45 | 13.4828 | 0.00186 | 0.9625 | 235.9242 | 343.1914 | 1.00268 | – |
| 2026 Mar 16 18:57 | 2026 Mar 14 21:38:45 | 13.4828 | 0.00186 | 0.9625 | 235.9242 | 343.1914 | 1.00268 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 21:38:45 | 13.4828 | 0.00186 | 0.9625 | 235.9242 | 343.1914 | 1.00268 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 10:37:29 | 13.4788 | 0.00187 | 0.9647 | 235.6211 | 343.1914 | 1.00268 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 10:37:29 | 13.4788 | 0.00187 | 0.9647 | 235.6211 | 343.1914 | 1.00268 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 10:37:29 | 13.4788 | 0.00187 | 0.9647 | 235.6211 | 343.1914 | 1.00268 | – |