Orbital elements of SL-12 R/B(2)
| Launched | 25 November 1987 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18578 |
| 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 Nov 01 18:58 | 2025 Oct 29 10:17:26 | 11.1414 | 0.00242 | 21.8443 | 242.3471 | 128.9629 | 1.00557 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 10:17:26 | 11.1414 | 0.00242 | 21.8443 | 242.3471 | 128.9629 | 1.00557 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 10:17:26 | 11.1414 | 0.00242 | 21.8443 | 242.3471 | 128.9629 | 1.00557 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 10:17:26 | 11.1414 | 0.00242 | 21.8443 | 242.3471 | 128.9629 | 1.00557 | – |
| 2025 Oct 28 18:57 | 2025 Oct 22 22:25:04 | 11.1507 | 0.00242 | 21.8471 | 241.7823 | 128.9629 | 1.00557 | – |
| 2025 Oct 27 18:57 | 2025 Oct 22 22:25:04 | 11.1507 | 0.00242 | 21.8471 | 241.7823 | 128.9629 | 1.00557 | – |
| 2025 Oct 26 18:57 | 2025 Oct 22 22:25:04 | 11.1507 | 0.00242 | 21.8471 | 241.7823 | 128.9629 | 1.00557 | – |
| 2025 Oct 25 17:57 | 2025 Oct 22 22:25:04 | 11.1507 | 0.00242 | 21.8471 | 241.7823 | 128.9629 | 1.00557 | – |
| 2025 Oct 24 17:57 | 2025 Oct 22 22:25:04 | 11.1507 | 0.00242 | 21.8471 | 241.7823 | 128.9629 | 1.00557 | – |
| 2025 Oct 22 17:56 | 2025 Oct 17 22:31:04 | 11.1579 | 0.00242 | 21.8492 | 241.2004 | 128.9629 | 1.00557 | – |
| 2025 Oct 21 17:56 | 2025 Oct 17 22:31:04 | 11.1579 | 0.00242 | 21.8492 | 241.2004 | 128.9629 | 1.00557 | – |
| 2025 Oct 20 17:56 | 2025 Oct 17 22:31:04 | 11.1579 | 0.00242 | 21.8492 | 241.2004 | 128.9629 | 1.00557 | – |
| 2025 Oct 19 17:56 | 2025 Oct 17 22:31:04 | 11.1579 | 0.00242 | 21.8492 | 241.2004 | 128.9629 | 1.00557 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 22:31:04 | 11.1579 | 0.00242 | 21.8492 | 241.2004 | 128.9629 | 1.00557 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 14:17:40 | 11.1722 | 0.00241 | 21.8537 | 240.5810 | 128.9629 | 1.00557 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 14:17:40 | 11.1722 | 0.00241 | 21.8537 | 240.5810 | 128.9629 | 1.00557 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 14:17:40 | 11.1722 | 0.00241 | 21.8537 | 240.5810 | 128.9629 | 1.00557 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 14:17:40 | 11.1722 | 0.00241 | 21.8537 | 240.5810 | 128.9629 | 1.00557 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 14:17:40 | 11.1722 | 0.00241 | 21.8537 | 240.5810 | 128.9629 | 1.00557 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 14:17:40 | 11.1722 | 0.00241 | 21.8537 | 240.5810 | 128.9629 | 1.00557 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 14:17:40 | 11.1722 | 0.00241 | 21.8537 | 240.5810 | 128.9629 | 1.00557 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 14:17:40 | 11.1722 | 0.00241 | 21.8537 | 240.5810 | 128.9629 | 1.00557 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 14:17:40 | 11.1722 | 0.00241 | 21.8537 | 240.5810 | 128.9629 | 1.00557 | – |
| 2025 Oct 05 17:56 | 2025 Sep 24 13:58:38 | 11.1903 | 0.00241 | 21.8593 | 239.7245 | 128.9629 | 1.00557 | – |