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 |
| 2026 Mar 09 18:56 | 2026 Mar 04 04:19:38 | 10.9631 | 0.00221 | 21.7897 | 248.8255 | 291.6451 | 1.00576 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 04:19:38 | 10.9631 | 0.00221 | 21.7897 | 248.8255 | 291.6451 | 1.00576 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 04:19:38 | 10.9631 | 0.00221 | 21.7897 | 248.8255 | 291.6451 | 1.00576 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 04:19:38 | 10.9631 | 0.00221 | 21.7897 | 248.8255 | 291.6451 | 1.00576 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 04:19:38 | 10.9631 | 0.00221 | 21.7897 | 248.8255 | 291.6451 | 1.00576 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 04:19:38 | 10.9631 | 0.00221 | 21.7897 | 248.8255 | 291.6451 | 1.00576 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 06:56:18 | 10.9711 | 0.00221 | 21.7923 | 248.6830 | 291.6451 | 1.00576 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 06:56:18 | 10.9711 | 0.00221 | 21.7923 | 248.6830 | 291.6451 | 1.00576 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 06:56:18 | 10.9711 | 0.00221 | 21.7923 | 248.6830 | 291.6451 | 1.00576 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 06:56:18 | 10.9711 | 0.00221 | 21.7923 | 248.6830 | 291.6451 | 1.00576 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 06:56:18 | 10.9711 | 0.00221 | 21.7923 | 248.6830 | 291.6451 | 1.00576 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 06:56:18 | 10.9711 | 0.00221 | 21.7923 | 248.6830 | 291.6451 | 1.00576 | – |