Orbital elements of SL-12 R/B(2)
| Launched | 13 February 1991 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21129 |
| 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 02 18:56 | 2026 Feb 02 10:09:54 | 13.2442 | 0.00179 | 22.8871 | 232.1792 | 307.5584 | 1.00105 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 11:44:14 | 13.2482 | 0.00179 | 22.8899 | 232.1113 | 307.5584 | 1.00105 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 11:44:14 | 13.2482 | 0.00179 | 22.8899 | 232.1113 | 307.5584 | 1.00105 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 11:44:14 | 13.2482 | 0.00179 | 22.8899 | 232.1113 | 307.5584 | 1.00105 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 11:44:14 | 13.2482 | 0.00179 | 22.8899 | 232.1113 | 307.5584 | 1.00105 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 11:44:14 | 13.2482 | 0.00179 | 22.8899 | 232.1113 | 307.5584 | 1.00105 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 09:51:59 | 13.2518 | 0.00181 | 22.8923 | 232.2035 | 307.5584 | 1.00105 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 09:51:59 | 13.2518 | 0.00181 | 22.8923 | 232.2035 | 307.5584 | 1.00105 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 09:51:59 | 13.2518 | 0.00181 | 22.8923 | 232.2035 | 307.5584 | 1.00105 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 09:51:59 | 13.2518 | 0.00181 | 22.8923 | 232.2035 | 307.5584 | 1.00105 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 09:51:59 | 13.2518 | 0.00181 | 22.8923 | 232.2035 | 307.5584 | 1.00105 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 12:01:03 | 13.2560 | 0.00183 | 22.8950 | 231.9931 | 307.5584 | 1.00105 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 12:01:03 | 13.2560 | 0.00183 | 22.8950 | 231.9931 | 307.5584 | 1.00105 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 12:01:03 | 13.2560 | 0.00183 | 22.8950 | 231.9931 | 307.5584 | 1.00105 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 12:01:03 | 13.2560 | 0.00183 | 22.8950 | 231.9931 | 307.5584 | 1.00105 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 12:01:03 | 13.2560 | 0.00183 | 22.8950 | 231.9931 | 307.5584 | 1.00105 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 12:01:03 | 13.2560 | 0.00183 | 22.8950 | 231.9931 | 307.5584 | 1.00105 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 12:38:34 | 13.2596 | 0.00185 | 22.8972 | 231.5553 | 307.5584 | 1.00105 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 12:38:34 | 13.2596 | 0.00185 | 22.8972 | 231.5553 | 307.5584 | 1.00105 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 12:38:34 | 13.2596 | 0.00185 | 22.8972 | 231.5553 | 307.5584 | 1.00105 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 02:40:41 | 13.2634 | 0.00185 | 22.8997 | 231.0693 | 307.5584 | 1.00105 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 02:40:41 | 13.2634 | 0.00185 | 22.8997 | 231.0693 | 307.5584 | 1.00105 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 02:40:41 | 13.2634 | 0.00185 | 22.8997 | 231.0693 | 307.5584 | 1.00105 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 02:40:41 | 13.2634 | 0.00185 | 22.8997 | 231.0693 | 307.5584 | 1.00105 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 02:40:41 | 13.2634 | 0.00185 | 22.8997 | 231.0693 | 307.5584 | 1.00105 | – |