Orbital elements of SL-12 R/B(2)
| Launched | 7 December 1990 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21011 |
| 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 Jan 31 15:58:45 | 64.8547 | 0.00061 | 5.0086 | 251.2036 | 252.0587 | 2.13262 | 4.243 |
| 2026 Feb 04 18:57 | 2026 Jan 31 15:58:45 | 64.8547 | 0.00061 | 5.0086 | 251.2036 | 252.0587 | 2.13262 | 4.243 |
| 2026 Feb 03 18:56 | 2026 Jan 31 15:58:45 | 64.8547 | 0.00061 | 5.0086 | 251.2036 | 252.0587 | 2.13262 | 4.243 |
| 2026 Feb 02 18:56 | 2026 Jan 31 15:58:45 | 64.8547 | 0.00061 | 5.0086 | 251.2036 | 252.0587 | 2.13262 | 4.243 |
| 2026 Feb 01 18:56 | 2026 Jan 27 06:40:49 | 64.8519 | 0.00061 | 5.0186 | 250.9080 | 252.0587 | 2.13262 | 4.243 |
| 2026 Jan 31 18:56 | 2026 Jan 27 06:40:49 | 64.8519 | 0.00061 | 5.0186 | 250.9080 | 252.0587 | 2.13262 | 4.243 |
| 2026 Jan 30 18:57 | 2026 Jan 27 06:40:49 | 64.8519 | 0.00061 | 5.0186 | 250.9080 | 252.0587 | 2.13262 | 4.243 |
| 2026 Jan 29 18:56 | 2026 Jan 27 06:40:49 | 64.8519 | 0.00061 | 5.0186 | 250.9080 | 252.0587 | 2.13262 | 4.243 |
| 2026 Jan 28 18:56 | 2026 Jan 27 06:40:49 | 64.8519 | 0.00061 | 5.0186 | 250.9080 | 252.0587 | 2.13262 | 4.243 |
| 2026 Jan 27 18:56 | 2026 Jan 19 06:50:47 | 64.8470 | 0.00061 | 5.0369 | 249.9067 | 252.0587 | 2.13262 | 4.243 |