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 Jun 16 17:55 | 2026 Jun 12 06:57:30 | 10.7954 | 0.00218 | 21.7174 | 266.6039 | 259.4319 | 1.00196 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:57:30 | 10.7954 | 0.00218 | 21.7174 | 266.6039 | 259.4319 | 1.00196 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:57:30 | 10.7954 | 0.00218 | 21.7174 | 266.6039 | 259.4319 | 1.00196 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:57:30 | 10.7954 | 0.00218 | 21.7174 | 266.6039 | 259.4319 | 1.00196 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:57:30 | 10.7954 | 0.00218 | 21.7174 | 266.6039 | 259.4319 | 1.00196 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 20:55:35 | 10.8032 | 0.00218 | 21.7197 | 266.8216 | 259.4319 | 1.00196 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 20:55:35 | 10.8032 | 0.00218 | 21.7197 | 266.8216 | 259.4319 | 1.00196 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 20:55:35 | 10.8032 | 0.00218 | 21.7197 | 266.8216 | 259.4319 | 1.00196 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 20:55:35 | 10.8032 | 0.00218 | 21.7197 | 266.8216 | 259.4319 | 1.00196 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 20:55:35 | 10.8032 | 0.00218 | 21.7197 | 266.8216 | 259.4319 | 1.00196 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:13:27 | 10.8124 | 0.00218 | 21.7224 | 266.7964 | 259.4319 | 1.00196 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:13:27 | 10.8124 | 0.00218 | 21.7224 | 266.7964 | 259.4319 | 1.00196 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:13:27 | 10.8124 | 0.00218 | 21.7224 | 266.7964 | 259.4319 | 1.00196 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:13:27 | 10.8124 | 0.00218 | 21.7224 | 266.7964 | 259.4319 | 1.00196 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:13:27 | 10.8124 | 0.00218 | 21.7224 | 266.7964 | 259.4319 | 1.00196 | – |
| 2026 May 31 17:58 | 2026 May 31 09:13:27 | 10.8124 | 0.00218 | 21.7224 | 266.7964 | 259.4319 | 1.00196 | – |
| 2026 May 30 17:57 | 2026 May 25 21:28:44 | 10.8204 | 0.00218 | 21.7246 | 266.6533 | 259.4319 | 1.00196 | – |
| 2026 May 29 17:57 | 2026 May 25 21:28:44 | 10.8204 | 0.00218 | 21.7246 | 266.6533 | 259.4319 | 1.00196 | – |
| 2026 May 28 17:56 | 2026 May 25 21:28:44 | 10.8204 | 0.00218 | 21.7246 | 266.6533 | 259.4319 | 1.00196 | – |
| 2026 May 27 17:57 | 2026 May 25 21:28:44 | 10.8204 | 0.00218 | 21.7246 | 266.6533 | 259.4319 | 1.00196 | – |
| 2026 May 26 17:57 | 2026 May 25 21:28:44 | 10.8204 | 0.00218 | 21.7246 | 266.6533 | 259.4319 | 1.00196 | – |
| 2026 May 25 17:57 | 2026 May 21 09:40:57 | 10.8268 | 0.00217 | 21.7265 | 266.5998 | 259.4319 | 1.00196 | – |
| 2026 May 24 17:57 | 2026 May 21 09:40:57 | 10.8268 | 0.00217 | 21.7265 | 266.5998 | 259.4319 | 1.00196 | – |
| 2026 May 23 17:58 | 2026 May 21 09:40:57 | 10.8268 | 0.00217 | 21.7265 | 266.5998 | 259.4319 | 1.00196 | – |
| 2026 May 22 17:57 | 2026 May 21 09:40:57 | 10.8268 | 0.00217 | 21.7265 | 266.5998 | 259.4319 | 1.00196 | – |
| 2026 May 21 17:57 | 2026 May 21 09:40:57 | 10.8268 | 0.00217 | 21.7265 | 266.5998 | 259.4319 | 1.00196 | – |
| 2026 May 20 17:57 | 2026 May 16 09:54:33 | 10.8337 | 0.00217 | 21.7287 | 266.7703 | 259.4319 | 1.00196 | – |