Orbital elements of SL-12 R/B(2)
| Launched | 29 July 1981 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12850 |
| 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 May 11 17:56 | 2025 May 08 20:59:26 | 9.0698 | 0.00220 | 20.1984 | 178.2212 | 22.6286 | 0.97701 | – |
| 2025 May 10 17:56 | 2025 May 08 20:59:26 | 9.0698 | 0.00220 | 20.1984 | 178.2212 | 22.6286 | 0.97701 | – |
| 2025 May 09 17:57 | 2025 May 08 20:59:26 | 9.0698 | 0.00220 | 20.1984 | 178.2212 | 22.6286 | 0.97701 | – |
| 2025 May 08 17:56 | 2025 May 03 04:09:25 | 9.0830 | 0.00219 | 20.2015 | 177.9002 | 22.6286 | 0.97701 | – |
| 2025 May 07 17:56 | 2025 May 03 04:09:25 | 9.0830 | 0.00219 | 20.2015 | 177.9002 | 22.6286 | 0.97701 | – |
| 2025 May 06 17:57 | 2025 May 03 04:09:25 | 9.0830 | 0.00219 | 20.2015 | 177.9002 | 22.6286 | 0.97701 | – |
| 2025 May 05 17:56 | 2025 May 03 04:09:25 | 9.0830 | 0.00219 | 20.2015 | 177.9002 | 22.6286 | 0.97701 | – |
| 2025 May 04 17:57 | 2025 May 03 04:09:25 | 9.0830 | 0.00219 | 20.2015 | 177.9002 | 22.6286 | 0.97701 | – |
| 2025 May 03 17:57 | 2025 May 03 04:09:25 | 9.0830 | 0.00219 | 20.2015 | 177.9002 | 22.6286 | 0.97701 | – |
| 2025 May 01 17:56 | 2025 Apr 22 09:52:53 | 9.1075 | 0.00217 | 20.2074 | 177.6007 | 22.6286 | 0.97701 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 09:52:53 | 9.1075 | 0.00217 | 20.2074 | 177.6007 | 22.6286 | 0.97701 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 09:52:53 | 9.1075 | 0.00217 | 20.2074 | 177.6007 | 22.6286 | 0.97701 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 09:52:53 | 9.1075 | 0.00217 | 20.2074 | 177.6007 | 22.6286 | 0.97701 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 09:52:53 | 9.1075 | 0.00217 | 20.2074 | 177.6007 | 22.6286 | 0.97701 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 09:52:53 | 9.1075 | 0.00217 | 20.2074 | 177.6007 | 22.6286 | 0.97701 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 09:52:53 | 9.1075 | 0.00217 | 20.2074 | 177.6007 | 22.6286 | 0.97701 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 09:52:53 | 9.1075 | 0.00217 | 20.2074 | 177.6007 | 22.6286 | 0.97701 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 09:52:53 | 9.1075 | 0.00217 | 20.2074 | 177.6007 | 22.6286 | 0.97701 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 18:48:28 | 9.1228 | 0.00217 | 20.2110 | 177.5278 | 22.6286 | 0.97701 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 18:48:28 | 9.1228 | 0.00217 | 20.2110 | 177.5278 | 22.6286 | 0.97701 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 18:48:28 | 9.1228 | 0.00217 | 20.2110 | 177.5278 | 22.6286 | 0.97701 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 18:48:28 | 9.1228 | 0.00217 | 20.2110 | 177.5278 | 22.6286 | 0.97701 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 18:48:28 | 9.1228 | 0.00217 | 20.2110 | 177.5278 | 22.6286 | 0.97701 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 18:48:28 | 9.1228 | 0.00217 | 20.2110 | 177.5278 | 22.6286 | 0.97701 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 17:21:02 | 9.1348 | 0.00217 | 20.2137 | 177.3765 | 22.6286 | 0.97701 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 17:21:02 | 9.1348 | 0.00217 | 20.2137 | 177.3765 | 22.6286 | 0.97701 | – |