Orbital elements of SL-12 R/B(2)
| Launched | 15 March 1984 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15139 |
| 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 01 17:56 | 2025 Jun 28 12:14:38 | 7.7557 | 0.00182 | 20.2458 | 47.0516 | 295.3055 | 1.01426 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 12:14:38 | 7.7557 | 0.00182 | 20.2458 | 47.0516 | 295.3055 | 1.01426 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 12:14:38 | 7.7557 | 0.00182 | 20.2458 | 47.0516 | 295.3055 | 1.01426 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:14:38 | 7.7557 | 0.00182 | 20.2458 | 47.0516 | 295.3055 | 1.01426 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 11:24:57 | 7.7685 | 0.00183 | 20.2492 | 46.9950 | 295.3055 | 1.01426 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 11:24:57 | 7.7685 | 0.00183 | 20.2492 | 46.9950 | 295.3055 | 1.01426 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 11:24:57 | 7.7685 | 0.00183 | 20.2492 | 46.9950 | 295.3055 | 1.01426 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 11:24:57 | 7.7685 | 0.00183 | 20.2492 | 46.9950 | 295.3055 | 1.01426 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 11:24:57 | 7.7685 | 0.00183 | 20.2492 | 46.9950 | 295.3055 | 1.01426 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 17:54:21 | 7.7809 | 0.00184 | 20.2523 | 46.6959 | 295.3055 | 1.01426 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 17:54:21 | 7.7809 | 0.00184 | 20.2523 | 46.6959 | 295.3055 | 1.01426 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 17:54:21 | 7.7809 | 0.00184 | 20.2523 | 46.6959 | 295.3055 | 1.01426 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 17:54:21 | 7.7809 | 0.00184 | 20.2523 | 46.6959 | 295.3055 | 1.01426 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 17:54:21 | 7.7809 | 0.00184 | 20.2523 | 46.6959 | 295.3055 | 1.01426 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 17:54:21 | 7.7809 | 0.00184 | 20.2523 | 46.6959 | 295.3055 | 1.01426 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 18:24:15 | 7.7917 | 0.00184 | 20.2550 | 46.5329 | 295.3055 | 1.01426 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 18:24:15 | 7.7917 | 0.00184 | 20.2550 | 46.5329 | 295.3055 | 1.01426 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 18:24:15 | 7.7917 | 0.00184 | 20.2550 | 46.5329 | 295.3055 | 1.01426 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 18:24:15 | 7.7917 | 0.00184 | 20.2550 | 46.5329 | 295.3055 | 1.01426 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 18:24:15 | 7.7917 | 0.00184 | 20.2550 | 46.5329 | 295.3055 | 1.01426 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 22:37:04 | 7.8048 | 0.00185 | 20.2581 | 46.5772 | 295.3055 | 1.01426 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 22:37:04 | 7.8048 | 0.00185 | 20.2581 | 46.5772 | 295.3055 | 1.01426 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 22:37:04 | 7.8048 | 0.00185 | 20.2581 | 46.5772 | 295.3055 | 1.01426 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 22:37:04 | 7.8048 | 0.00185 | 20.2581 | 46.5772 | 295.3055 | 1.01426 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 22:37:04 | 7.8048 | 0.00185 | 20.2581 | 46.5772 | 295.3055 | 1.01426 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 22:37:04 | 7.8048 | 0.00185 | 20.2581 | 46.5772 | 295.3055 | 1.01426 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 14:38:08 | 7.8144 | 0.00185 | 20.2604 | 46.6682 | 295.3055 | 1.01426 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 14:38:08 | 7.8144 | 0.00185 | 20.2604 | 46.6682 | 295.3055 | 1.01426 | – |