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 Sep 01 17:56 | 2026 Aug 31 03:12:38 | 10.7155 | 0.00233 | 21.7132 | 250.5738 | 284.4095 | 1.00571 | – |
| 2026 Aug 31 17:56 | 2026 Aug 31 03:12:38 | 10.7155 | 0.00233 | 21.7132 | 250.5738 | 284.4095 | 1.00571 | – |
| 2026 Aug 30 17:56 | 2026 Aug 24 17:03:43 | 10.7241 | 0.00233 | 21.7159 | 250.4309 | 284.4095 | 1.00571 | – |
| 2026 Aug 29 17:57 | 2026 Aug 24 17:03:43 | 10.7241 | 0.00233 | 21.7159 | 250.4309 | 284.4095 | 1.00571 | – |
| 2026 Aug 28 17:57 | 2026 Aug 24 17:03:43 | 10.7241 | 0.00233 | 21.7159 | 250.4309 | 284.4095 | 1.00571 | – |
| 2026 Aug 27 17:56 | 2026 Aug 24 17:03:43 | 10.7241 | 0.00233 | 21.7159 | 250.4309 | 284.4095 | 1.00571 | – |
| 2026 Aug 26 17:50 | 2026 Aug 24 17:03:43 | 10.7241 | 0.00233 | 21.7159 | 250.4309 | 284.4095 | 1.00571 | – |
| 2026 Aug 25 17:56 | 2026 Aug 24 17:03:43 | 10.7241 | 0.00233 | 21.7159 | 250.4309 | 284.4095 | 1.00571 | – |
| 2026 Aug 24 17:57 | 2026 Aug 18 17:19:42 | 10.7323 | 0.00233 | 21.7184 | 250.0906 | 284.4095 | 1.00571 | – |
| 2026 Aug 23 17:56 | 2026 Aug 18 17:19:42 | 10.7323 | 0.00233 | 21.7184 | 250.0906 | 284.4095 | 1.00571 | – |
| 2026 Aug 22 17:56 | 2026 Aug 18 17:19:42 | 10.7323 | 0.00233 | 21.7184 | 250.0906 | 284.4095 | 1.00571 | – |
| 2026 Aug 21 17:56 | 2026 Aug 18 17:19:42 | 10.7323 | 0.00233 | 21.7184 | 250.0906 | 284.4095 | 1.00571 | – |
| 2026 Aug 20 17:57 | 2026 Aug 18 17:19:42 | 10.7323 | 0.00233 | 21.7184 | 250.0906 | 284.4095 | 1.00571 | – |
| 2026 Aug 19 17:57 | 2026 Aug 18 17:19:42 | 10.7323 | 0.00233 | 21.7184 | 250.0906 | 284.4095 | 1.00571 | – |
| 2026 Aug 18 17:56 | 2026 Aug 11 21:35:06 | 10.7414 | 0.00231 | 21.7213 | 249.6455 | 284.4095 | 1.00571 | – |
| 2026 Aug 17 17:56 | 2026 Aug 11 21:35:06 | 10.7414 | 0.00231 | 21.7213 | 249.6455 | 284.4095 | 1.00571 | – |
| 2026 Aug 16 17:56 | 2026 Aug 11 21:35:06 | 10.7414 | 0.00231 | 21.7213 | 249.6455 | 284.4095 | 1.00571 | – |
| 2026 Aug 15 17:57 | 2026 Aug 11 21:35:06 | 10.7414 | 0.00231 | 21.7213 | 249.6455 | 284.4095 | 1.00571 | – |
| 2026 Aug 14 17:56 | 2026 Aug 11 21:35:06 | 10.7414 | 0.00231 | 21.7213 | 249.6455 | 284.4095 | 1.00571 | – |
| 2026 Aug 13 17:57 | 2026 Aug 11 21:35:06 | 10.7414 | 0.00231 | 21.7213 | 249.6455 | 284.4095 | 1.00571 | – |
| 2026 Aug 12 17:56 | 2026 Aug 06 19:33:58 | 10.7480 | 0.00229 | 21.7235 | 249.5617 | 284.4095 | 1.00571 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 19:33:58 | 10.7480 | 0.00229 | 21.7235 | 249.5617 | 284.4095 | 1.00571 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 19:33:58 | 10.7480 | 0.00229 | 21.7235 | 249.5617 | 284.4095 | 1.00571 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 19:33:58 | 10.7480 | 0.00229 | 21.7235 | 249.5617 | 284.4095 | 1.00571 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 19:33:58 | 10.7480 | 0.00229 | 21.7235 | 249.5617 | 284.4095 | 1.00571 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 19:33:58 | 10.7480 | 0.00229 | 21.7235 | 249.5617 | 284.4095 | 1.00571 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 19:49:27 | 10.7562 | 0.00229 | 21.7261 | 249.6241 | 284.4095 | 1.00571 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 19:49:27 | 10.7562 | 0.00229 | 21.7261 | 249.6241 | 284.4095 | 1.00571 | – |