Orbital elements of SL-12 R/B(2)
| Launched | 19 February 1980 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11728 |
| 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 05 18:58 | 2026 Feb 02 10:59:54 | 7.6268 | 0.00163 | 19.6676 | 305.6550 | 261.6415 | 0.97625 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:59:54 | 7.6268 | 0.00163 | 19.6676 | 305.6550 | 261.6415 | 0.97625 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:59:54 | 7.6268 | 0.00163 | 19.6676 | 305.6550 | 261.6415 | 0.97625 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:59:54 | 7.6268 | 0.00163 | 19.6676 | 305.6550 | 261.6415 | 0.97625 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 14:37:41 | 7.6406 | 0.00163 | 19.6710 | 305.3951 | 261.6415 | 0.97625 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 14:37:41 | 7.6406 | 0.00163 | 19.6710 | 305.3951 | 261.6415 | 0.97625 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 14:37:41 | 7.6406 | 0.00163 | 19.6710 | 305.3951 | 261.6415 | 0.97625 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 14:37:41 | 7.6406 | 0.00163 | 19.6710 | 305.3951 | 261.6415 | 0.97625 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 14:37:41 | 7.6406 | 0.00163 | 19.6710 | 305.3951 | 261.6415 | 0.97625 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 01:37:56 | 7.6540 | 0.00164 | 19.6743 | 305.2342 | 261.6415 | 0.97625 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 01:37:56 | 7.6540 | 0.00164 | 19.6743 | 305.2342 | 261.6415 | 0.97625 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 01:37:56 | 7.6540 | 0.00164 | 19.6743 | 305.2342 | 261.6415 | 0.97625 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 01:37:56 | 7.6540 | 0.00164 | 19.6743 | 305.2342 | 261.6415 | 0.97625 | – |