Orbital elements of SL-12 R/B(2)
| Launched | 27 October 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 | 18446 |
| 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 Feb 05 18:58 | 2026 Feb 02 03:53:51 | 10.9795 | 0.00229 | 21.7721 | 265.1183 | 109.5695 | 1.00241 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 03:53:51 | 10.9795 | 0.00229 | 21.7721 | 265.1183 | 109.5695 | 1.00241 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 03:53:51 | 10.9795 | 0.00229 | 21.7721 | 265.1183 | 109.5695 | 1.00241 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 03:53:51 | 10.9795 | 0.00229 | 21.7721 | 265.1183 | 109.5695 | 1.00241 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 14:50:55 | 10.9873 | 0.00230 | 21.7746 | 264.9805 | 109.5695 | 1.00241 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 14:50:55 | 10.9873 | 0.00230 | 21.7746 | 264.9805 | 109.5695 | 1.00241 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 14:50:55 | 10.9873 | 0.00230 | 21.7746 | 264.9805 | 109.5695 | 1.00241 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 14:50:55 | 10.9873 | 0.00230 | 21.7746 | 264.9805 | 109.5695 | 1.00241 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 14:50:55 | 10.9873 | 0.00230 | 21.7746 | 264.9805 | 109.5695 | 1.00241 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 16:20:28 | 10.9973 | 0.00232 | 21.7777 | 264.8680 | 109.5695 | 1.00241 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 16:20:28 | 10.9973 | 0.00232 | 21.7777 | 264.8680 | 109.5695 | 1.00241 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 16:20:28 | 10.9973 | 0.00232 | 21.7777 | 264.8680 | 109.5695 | 1.00241 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 16:20:28 | 10.9973 | 0.00232 | 21.7777 | 264.8680 | 109.5695 | 1.00241 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 16:20:28 | 10.9973 | 0.00232 | 21.7777 | 264.8680 | 109.5695 | 1.00241 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 04:30:11 | 11.0039 | 0.00233 | 21.7796 | 264.5695 | 109.5695 | 1.00241 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 04:30:11 | 11.0039 | 0.00233 | 21.7796 | 264.5695 | 109.5695 | 1.00241 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 04:30:11 | 11.0039 | 0.00233 | 21.7796 | 264.5695 | 109.5695 | 1.00241 | – |