Orbital elements of SL-12 R/B(2)
| Launched | 14 February 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 | 20502 |
| 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 Dec 12 18:57 | 2025 Dec 12 01:40:47 | 12.6547 | 0.00421 | 22.4321 | 241.2341 | 287.2482 | 1.00020 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:33:49 | 12.6598 | 0.00422 | 22.4343 | 240.8369 | 287.2482 | 1.00020 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:33:49 | 12.6598 | 0.00422 | 22.4343 | 240.8369 | 287.2482 | 1.00020 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:33:49 | 12.6598 | 0.00422 | 22.4343 | 240.8369 | 287.2482 | 1.00020 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:33:49 | 12.6598 | 0.00422 | 22.4343 | 240.8369 | 287.2482 | 1.00020 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:33:49 | 12.6598 | 0.00422 | 22.4343 | 240.8369 | 287.2482 | 1.00020 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 02:01:30 | 12.6650 | 0.00423 | 22.4367 | 240.6391 | 287.2482 | 1.00020 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 02:01:30 | 12.6650 | 0.00423 | 22.4367 | 240.6391 | 287.2482 | 1.00020 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 02:01:30 | 12.6650 | 0.00423 | 22.4367 | 240.6391 | 287.2482 | 1.00020 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 02:01:30 | 12.6650 | 0.00423 | 22.4367 | 240.6391 | 287.2482 | 1.00020 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 02:01:30 | 12.6650 | 0.00423 | 22.4367 | 240.6391 | 287.2482 | 1.00020 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 02:15:37 | 12.6724 | 0.00424 | 22.4398 | 240.4248 | 287.2482 | 1.00020 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 02:15:37 | 12.6724 | 0.00424 | 22.4398 | 240.4248 | 287.2482 | 1.00020 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 02:15:37 | 12.6724 | 0.00424 | 22.4398 | 240.4248 | 287.2482 | 1.00020 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 02:15:37 | 12.6724 | 0.00424 | 22.4398 | 240.4248 | 287.2482 | 1.00020 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 02:15:37 | 12.6724 | 0.00424 | 22.4398 | 240.4248 | 287.2482 | 1.00020 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 02:15:37 | 12.6724 | 0.00424 | 22.4398 | 240.4248 | 287.2482 | 1.00020 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 02:25:41 | 12.6777 | 0.00425 | 22.4420 | 240.1049 | 287.2482 | 1.00020 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 02:25:41 | 12.6777 | 0.00425 | 22.4420 | 240.1049 | 287.2482 | 1.00020 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 02:25:41 | 12.6777 | 0.00425 | 22.4420 | 240.1049 | 287.2482 | 1.00020 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 02:25:41 | 12.6777 | 0.00425 | 22.4420 | 240.1049 | 287.2482 | 1.00020 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 20:43:15 | 12.6895 | 0.00424 | 22.4470 | 239.3686 | 287.2482 | 1.00020 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 20:43:15 | 12.6895 | 0.00424 | 22.4470 | 239.3686 | 287.2482 | 1.00020 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 20:43:15 | 12.6895 | 0.00424 | 22.4470 | 239.3686 | 287.2482 | 1.00020 | – |