Orbital elements of SL-12 R/B(2)
| Launched | 21 March 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 | 15630 |
| 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 19 17:58 | 2026 May 16 05:51:41 | 8.2255 | 0.00136 | 20.6004 | 254.4232 | 119.7681 | 1.01227 | – |
| 2026 May 18 17:57 | 2026 May 16 05:51:41 | 8.2255 | 0.00136 | 20.6004 | 254.4232 | 119.7681 | 1.01227 | – |
| 2026 May 17 17:57 | 2026 May 16 05:51:41 | 8.2255 | 0.00136 | 20.6004 | 254.4232 | 119.7681 | 1.01227 | – |
| 2026 May 16 17:56 | 2026 May 16 05:51:41 | 8.2255 | 0.00136 | 20.6004 | 254.4232 | 119.7681 | 1.01227 | – |
| 2026 May 15 17:57 | 2026 May 10 06:01:39 | 8.2374 | 0.00136 | 20.6030 | 254.9385 | 119.7681 | 1.01227 | – |
| 2026 May 14 17:58 | 2026 May 10 06:01:39 | 8.2374 | 0.00136 | 20.6030 | 254.9385 | 119.7681 | 1.01227 | – |
| 2026 May 13 17:58 | 2026 May 10 06:01:39 | 8.2374 | 0.00136 | 20.6030 | 254.9385 | 119.7681 | 1.01227 | – |
| 2026 May 12 17:58 | 2026 May 10 06:01:39 | 8.2374 | 0.00136 | 20.6030 | 254.9385 | 119.7681 | 1.01227 | – |
| 2026 May 11 17:56 | 2026 May 10 06:01:39 | 8.2374 | 0.00136 | 20.6030 | 254.9385 | 119.7681 | 1.01227 | – |
| 2026 May 10 17:57 | 2026 May 10 06:01:39 | 8.2374 | 0.00136 | 20.6030 | 254.9385 | 119.7681 | 1.01227 | – |
| 2026 May 09 17:57 | 2026 May 05 07:52:44 | 8.2473 | 0.00136 | 20.6051 | 255.1810 | 119.7681 | 1.01227 | – |
| 2026 May 08 17:57 | 2026 May 05 07:52:44 | 8.2473 | 0.00136 | 20.6051 | 255.1810 | 119.7681 | 1.01227 | – |
| 2026 May 07 17:58 | 2026 May 05 07:52:44 | 8.2473 | 0.00136 | 20.6051 | 255.1810 | 119.7681 | 1.01227 | – |
| 2026 May 06 17:57 | 2026 May 05 07:52:44 | 8.2473 | 0.00136 | 20.6051 | 255.1810 | 119.7681 | 1.01227 | – |
| 2026 May 05 17:57 | 2026 May 05 07:52:44 | 8.2473 | 0.00136 | 20.6051 | 255.1810 | 119.7681 | 1.01227 | – |
| 2026 May 04 17:57 | 2026 Apr 30 09:43:20 | 8.2573 | 0.00136 | 20.6071 | 255.1576 | 119.7681 | 1.01227 | – |
| 2026 May 03 17:57 | 2026 Apr 30 09:43:20 | 8.2573 | 0.00136 | 20.6071 | 255.1576 | 119.7681 | 1.01227 | – |
| 2026 May 02 17:57 | 2026 Apr 30 09:43:20 | 8.2573 | 0.00136 | 20.6071 | 255.1576 | 119.7681 | 1.01227 | – |
| 2026 May 01 17:56 | 2026 Apr 30 09:43:20 | 8.2573 | 0.00136 | 20.6071 | 255.1576 | 119.7681 | 1.01227 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 09:43:20 | 8.2573 | 0.00136 | 20.6071 | 255.1576 | 119.7681 | 1.01227 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:35:34 | 8.2690 | 0.00135 | 20.6096 | 255.1261 | 119.7681 | 1.01227 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:35:34 | 8.2690 | 0.00135 | 20.6096 | 255.1261 | 119.7681 | 1.01227 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:35:34 | 8.2690 | 0.00135 | 20.6096 | 255.1261 | 119.7681 | 1.01227 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:35:34 | 8.2690 | 0.00135 | 20.6096 | 255.1261 | 119.7681 | 1.01227 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:35:34 | 8.2690 | 0.00135 | 20.6096 | 255.1261 | 119.7681 | 1.01227 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:35:34 | 8.2690 | 0.00135 | 20.6096 | 255.1261 | 119.7681 | 1.01227 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 11:53:38 | 8.2786 | 0.00135 | 20.6118 | 255.4618 | 119.7681 | 1.01227 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 11:53:38 | 8.2786 | 0.00135 | 20.6118 | 255.4618 | 119.7681 | 1.01227 | – |