Orbital elements of SL-12 R/B(2)
| Launched | 30 September 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 | 18387 |
| 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 02 18:56 | 2025 Dec 01 23:40:51 | 11.2256 | 0.00307 | 21.8626 | 247.0994 | 125.8200 | 1.00034 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:11:07 | 11.2350 | 0.00309 | 21.8653 | 246.8019 | 125.8200 | 1.00034 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:11:07 | 11.2350 | 0.00309 | 21.8653 | 246.8019 | 125.8200 | 1.00034 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:11:07 | 11.2350 | 0.00309 | 21.8653 | 246.8019 | 125.8200 | 1.00034 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:11:07 | 11.2350 | 0.00309 | 21.8653 | 246.8019 | 125.8200 | 1.00034 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:11:07 | 11.2350 | 0.00309 | 21.8653 | 246.8019 | 125.8200 | 1.00034 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:11:07 | 11.2350 | 0.00309 | 21.8653 | 246.8019 | 125.8200 | 1.00034 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 22:22:12 | 11.2430 | 0.00310 | 21.8676 | 246.4096 | 125.8200 | 1.00034 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 22:22:12 | 11.2430 | 0.00310 | 21.8676 | 246.4096 | 125.8200 | 1.00034 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 22:22:12 | 11.2430 | 0.00310 | 21.8676 | 246.4096 | 125.8200 | 1.00034 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 22:22:12 | 11.2430 | 0.00310 | 21.8676 | 246.4096 | 125.8200 | 1.00034 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 10:17:09 | 11.2594 | 0.00309 | 21.8724 | 245.5480 | 125.8200 | 1.00034 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 10:17:09 | 11.2594 | 0.00309 | 21.8724 | 245.5480 | 125.8200 | 1.00034 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 10:17:09 | 11.2594 | 0.00309 | 21.8724 | 245.5480 | 125.8200 | 1.00034 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 10:17:09 | 11.2594 | 0.00309 | 21.8724 | 245.5480 | 125.8200 | 1.00034 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 10:17:09 | 11.2594 | 0.00309 | 21.8724 | 245.5480 | 125.8200 | 1.00034 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 10:17:09 | 11.2594 | 0.00309 | 21.8724 | 245.5480 | 125.8200 | 1.00034 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 10:17:09 | 11.2594 | 0.00309 | 21.8724 | 245.5480 | 125.8200 | 1.00034 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 10:17:09 | 11.2594 | 0.00309 | 21.8724 | 245.5480 | 125.8200 | 1.00034 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 11:55:04 | 11.2676 | 0.00310 | 21.8749 | 245.3443 | 125.8200 | 1.00034 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 11:55:04 | 11.2676 | 0.00310 | 21.8749 | 245.3443 | 125.8200 | 1.00034 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 11:55:04 | 11.2676 | 0.00310 | 21.8749 | 245.3443 | 125.8200 | 1.00034 | – |