Orbital elements of SL-12 R/B(2)
| Launched | 20 February 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 | 13900 |
| 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 Feb 26 20:45 | 2026 Feb 26 13:54:37 | 4.6543 | 0.00111 | 18.5577 | 334.5170 | 36.6266 | 1.01344 | – |
| 2026 Feb 05 18:58 | 2026 Feb 02 09:13:27 | 4.7149 | 0.00114 | 18.5780 | 333.3213 | 36.6266 | 1.01344 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 09:13:27 | 4.7149 | 0.00114 | 18.5780 | 333.3213 | 36.6266 | 1.01344 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 09:13:27 | 4.7149 | 0.00114 | 18.5780 | 333.3213 | 36.6266 | 1.01344 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 09:13:27 | 4.7149 | 0.00114 | 18.5780 | 333.3213 | 36.6266 | 1.01344 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 14:32:10 | 4.7291 | 0.00114 | 18.5830 | 333.0308 | 36.6266 | 1.01344 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 14:32:10 | 4.7291 | 0.00114 | 18.5830 | 333.0308 | 36.6266 | 1.01344 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 14:32:10 | 4.7291 | 0.00114 | 18.5830 | 333.0308 | 36.6266 | 1.01344 | – |