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 |
| 2025 Oct 25 17:57 | 2025 Oct 23 22:10:06 | 7.8770 | 0.00166 | 19.7262 | 296.7025 | 225.0228 | 0.97623 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:10:06 | 7.8770 | 0.00166 | 19.7262 | 296.7025 | 225.0228 | 0.97623 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 07:08:09 | 7.8912 | 0.00165 | 19.7293 | 295.8622 | 225.0228 | 0.97623 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 07:08:09 | 7.8912 | 0.00165 | 19.7293 | 295.8622 | 225.0228 | 0.97623 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 07:08:09 | 7.8912 | 0.00165 | 19.7293 | 295.8622 | 225.0228 | 0.97623 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 07:08:09 | 7.8912 | 0.00165 | 19.7293 | 295.8622 | 225.0228 | 0.97623 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 07:08:09 | 7.8912 | 0.00165 | 19.7293 | 295.8622 | 225.0228 | 0.97623 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:15:30 | 7.9169 | 0.00163 | 19.7354 | 294.9638 | 225.0228 | 0.97623 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:15:30 | 7.9169 | 0.00163 | 19.7354 | 294.9638 | 225.0228 | 0.97623 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:15:30 | 7.9169 | 0.00163 | 19.7354 | 294.9638 | 225.0228 | 0.97623 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:15:30 | 7.9169 | 0.00163 | 19.7354 | 294.9638 | 225.0228 | 0.97623 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:15:30 | 7.9169 | 0.00163 | 19.7354 | 294.9638 | 225.0228 | 0.97623 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:15:30 | 7.9169 | 0.00163 | 19.7354 | 294.9638 | 225.0228 | 0.97623 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:15:30 | 7.9169 | 0.00163 | 19.7354 | 294.9638 | 225.0228 | 0.97623 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:15:30 | 7.9169 | 0.00163 | 19.7354 | 294.9638 | 225.0228 | 0.97623 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:15:30 | 7.9169 | 0.00163 | 19.7354 | 294.9638 | 225.0228 | 0.97623 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 20:40:25 | 7.9449 | 0.00163 | 19.7419 | 294.0967 | 225.0228 | 0.97623 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 20:40:25 | 7.9449 | 0.00163 | 19.7419 | 294.0967 | 225.0228 | 0.97623 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 20:40:25 | 7.9449 | 0.00163 | 19.7419 | 294.0967 | 225.0228 | 0.97623 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 20:40:25 | 7.9449 | 0.00163 | 19.7419 | 294.0967 | 225.0228 | 0.97623 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 20:40:25 | 7.9449 | 0.00163 | 19.7419 | 294.0967 | 225.0228 | 0.97623 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 20:40:25 | 7.9449 | 0.00163 | 19.7419 | 294.0967 | 225.0228 | 0.97623 | – |