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 |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:33:14 | 8.0833 | 0.00190 | 20.8043 | 298.7956 | 50.7274 | 1.03024 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:33:14 | 8.0833 | 0.00190 | 20.8043 | 298.7956 | 50.7274 | 1.03024 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:33:14 | 8.0833 | 0.00190 | 20.8043 | 298.7956 | 50.7274 | 1.03024 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:33:14 | 8.0833 | 0.00190 | 20.8043 | 298.7956 | 50.7274 | 1.03024 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:33:14 | 8.0833 | 0.00190 | 20.8043 | 298.7956 | 50.7274 | 1.03024 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 22:37:42 | 8.0934 | 0.00189 | 20.8066 | 298.2977 | 50.7274 | 1.03024 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 22:37:42 | 8.0934 | 0.00189 | 20.8066 | 298.2977 | 50.7274 | 1.03024 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 22:37:42 | 8.0934 | 0.00189 | 20.8066 | 298.2977 | 50.7274 | 1.03024 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 22:37:42 | 8.0934 | 0.00189 | 20.8066 | 298.2977 | 50.7274 | 1.03024 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 22:37:42 | 8.0934 | 0.00189 | 20.8066 | 298.2977 | 50.7274 | 1.03024 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 01:11:38 | 8.1027 | 0.00189 | 20.8088 | 298.0254 | 50.7274 | 1.03024 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 01:11:38 | 8.1027 | 0.00189 | 20.8088 | 298.0254 | 50.7274 | 1.03024 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 01:11:38 | 8.1027 | 0.00189 | 20.8088 | 298.0254 | 50.7274 | 1.03024 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 01:11:38 | 8.1027 | 0.00189 | 20.8088 | 298.0254 | 50.7274 | 1.03024 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 01:11:38 | 8.1027 | 0.00189 | 20.8088 | 298.0254 | 50.7274 | 1.03024 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 07:45:38 | 8.1158 | 0.00190 | 20.8116 | 297.4533 | 50.7274 | 1.03024 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 07:45:38 | 8.1158 | 0.00190 | 20.8116 | 297.4533 | 50.7274 | 1.03024 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 07:45:38 | 8.1158 | 0.00190 | 20.8116 | 297.4533 | 50.7274 | 1.03024 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 07:45:38 | 8.1158 | 0.00190 | 20.8116 | 297.4533 | 50.7274 | 1.03024 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 07:45:38 | 8.1158 | 0.00190 | 20.8116 | 297.4533 | 50.7274 | 1.03024 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 07:45:38 | 8.1158 | 0.00190 | 20.8116 | 297.4533 | 50.7274 | 1.03024 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 22:19:34 | 8.1264 | 0.00189 | 20.8139 | 296.7742 | 50.7274 | 1.03024 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 22:19:34 | 8.1264 | 0.00189 | 20.8139 | 296.7742 | 50.7274 | 1.03024 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 22:19:34 | 8.1264 | 0.00189 | 20.8139 | 296.7742 | 50.7274 | 1.03024 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 22:19:34 | 8.1264 | 0.00189 | 20.8139 | 296.7742 | 50.7274 | 1.03024 | – |