Orbital elements of SL-12 R/B(2)
| Launched | 17 January 1985 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15487 |
| 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 May 15 17:57 | 2026 May 10 05:13:58 | 7.8025 | 0.00177 | 20.7431 | 304.4652 | 224.6117 | 1.03024 | – |
| 2026 May 14 17:58 | 2026 May 10 05:13:58 | 7.8025 | 0.00177 | 20.7431 | 304.4652 | 224.6117 | 1.03024 | – |
| 2026 May 13 17:58 | 2026 May 10 05:13:58 | 7.8025 | 0.00177 | 20.7431 | 304.4652 | 224.6117 | 1.03024 | – |
| 2026 May 12 17:58 | 2026 May 10 05:13:58 | 7.8025 | 0.00177 | 20.7431 | 304.4652 | 224.6117 | 1.03024 | – |
| 2026 May 11 17:56 | 2026 May 10 05:13:58 | 7.8025 | 0.00177 | 20.7431 | 304.4652 | 224.6117 | 1.03024 | – |
| 2026 May 10 17:57 | 2026 May 10 05:13:58 | 7.8025 | 0.00177 | 20.7431 | 304.4652 | 224.6117 | 1.03024 | – |
| 2026 May 09 17:57 | 2026 May 05 12:03:14 | 7.8116 | 0.00178 | 20.7449 | 304.4989 | 224.6117 | 1.03024 | – |
| 2026 May 08 17:57 | 2026 May 05 12:03:14 | 7.8116 | 0.00178 | 20.7449 | 304.4989 | 224.6117 | 1.03024 | – |
| 2026 May 07 17:58 | 2026 May 05 12:03:14 | 7.8116 | 0.00178 | 20.7449 | 304.4989 | 224.6117 | 1.03024 | – |
| 2026 May 06 17:57 | 2026 May 05 12:03:14 | 7.8116 | 0.00178 | 20.7449 | 304.4989 | 224.6117 | 1.03024 | – |
| 2026 May 05 17:57 | 2026 May 05 12:03:14 | 7.8116 | 0.00178 | 20.7449 | 304.4989 | 224.6117 | 1.03024 | – |
| 2026 May 04 17:57 | 2026 Apr 30 13:46:04 | 7.8211 | 0.00178 | 20.7468 | 304.5321 | 224.6117 | 1.03024 | – |
| 2026 May 03 17:57 | 2026 Apr 30 13:46:04 | 7.8211 | 0.00178 | 20.7468 | 304.5321 | 224.6117 | 1.03024 | – |
| 2026 May 02 17:57 | 2026 Apr 30 13:46:04 | 7.8211 | 0.00178 | 20.7468 | 304.5321 | 224.6117 | 1.03024 | – |
| 2026 May 01 17:56 | 2026 Apr 30 13:46:04 | 7.8211 | 0.00178 | 20.7468 | 304.5321 | 224.6117 | 1.03024 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:46:04 | 7.8211 | 0.00178 | 20.7468 | 304.5321 | 224.6117 | 1.03024 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 06:53:02 | 7.8329 | 0.00178 | 20.7492 | 304.6058 | 224.6117 | 1.03024 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 06:53:02 | 7.8329 | 0.00178 | 20.7492 | 304.6058 | 224.6117 | 1.03024 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 06:53:02 | 7.8329 | 0.00178 | 20.7492 | 304.6058 | 224.6117 | 1.03024 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 06:53:02 | 7.8329 | 0.00178 | 20.7492 | 304.6058 | 224.6117 | 1.03024 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 06:53:02 | 7.8329 | 0.00178 | 20.7492 | 304.6058 | 224.6117 | 1.03024 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 06:53:02 | 7.8329 | 0.00178 | 20.7492 | 304.6058 | 224.6117 | 1.03024 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 10:17:25 | 7.8418 | 0.00179 | 20.7512 | 304.7815 | 224.6117 | 1.03024 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 10:17:25 | 7.8418 | 0.00179 | 20.7512 | 304.7815 | 224.6117 | 1.03024 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 10:17:25 | 7.8418 | 0.00179 | 20.7512 | 304.7815 | 224.6117 | 1.03024 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 10:17:25 | 7.8418 | 0.00179 | 20.7512 | 304.7815 | 224.6117 | 1.03024 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 10:17:25 | 7.8418 | 0.00179 | 20.7512 | 304.7815 | 224.6117 | 1.03024 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 01:41:22 | 7.8536 | 0.00180 | 20.7537 | 304.9489 | 224.6117 | 1.03024 | – |