Orbital elements of SL-12 R/B(2)
| Launched | 9 December 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 | 18634 |
| 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 May 09 17:57 | 2025 May 09 07:11:08 | 10.3726 | 0.00160 | 21.5100 | 257.4788 | 46.1379 | 1.03401 | – |
| 2025 May 08 17:56 | 2025 May 03 09:43:29 | 10.3822 | 0.00159 | 21.5130 | 257.4764 | 46.1379 | 1.03401 | – |
| 2025 May 07 17:56 | 2025 May 03 09:43:29 | 10.3822 | 0.00159 | 21.5130 | 257.4764 | 46.1379 | 1.03401 | – |
| 2025 May 06 17:57 | 2025 May 03 09:43:29 | 10.3822 | 0.00159 | 21.5130 | 257.4764 | 46.1379 | 1.03401 | – |
| 2025 May 05 17:56 | 2025 May 03 09:43:29 | 10.3822 | 0.00159 | 21.5130 | 257.4764 | 46.1379 | 1.03401 | – |
| 2025 May 04 17:57 | 2025 May 03 09:43:29 | 10.3822 | 0.00159 | 21.5130 | 257.4764 | 46.1379 | 1.03401 | – |
| 2025 May 03 17:57 | 2025 May 03 09:43:29 | 10.3822 | 0.00159 | 21.5130 | 257.4764 | 46.1379 | 1.03401 | – |
| 2025 May 01 17:56 | 2025 Apr 22 13:15:01 | 10.3992 | 0.00159 | 21.5186 | 258.1612 | 46.1379 | 1.03401 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 13:15:01 | 10.3992 | 0.00159 | 21.5186 | 258.1612 | 46.1379 | 1.03401 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 13:15:01 | 10.3992 | 0.00159 | 21.5186 | 258.1612 | 46.1379 | 1.03401 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 13:15:01 | 10.3992 | 0.00159 | 21.5186 | 258.1612 | 46.1379 | 1.03401 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 13:15:01 | 10.3992 | 0.00159 | 21.5186 | 258.1612 | 46.1379 | 1.03401 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 13:15:01 | 10.3992 | 0.00159 | 21.5186 | 258.1612 | 46.1379 | 1.03401 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 13:15:01 | 10.3992 | 0.00159 | 21.5186 | 258.1612 | 46.1379 | 1.03401 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 13:15:01 | 10.3992 | 0.00159 | 21.5186 | 258.1612 | 46.1379 | 1.03401 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 13:15:01 | 10.3992 | 0.00159 | 21.5186 | 258.1612 | 46.1379 | 1.03401 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 17:52:58 | 10.4101 | 0.00160 | 21.5220 | 258.1314 | 46.1379 | 1.03401 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 17:52:58 | 10.4101 | 0.00160 | 21.5220 | 258.1314 | 46.1379 | 1.03401 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 17:52:58 | 10.4101 | 0.00160 | 21.5220 | 258.1314 | 46.1379 | 1.03401 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 17:52:58 | 10.4101 | 0.00160 | 21.5220 | 258.1314 | 46.1379 | 1.03401 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 17:52:58 | 10.4101 | 0.00160 | 21.5220 | 258.1314 | 46.1379 | 1.03401 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 17:52:58 | 10.4101 | 0.00160 | 21.5220 | 258.1314 | 46.1379 | 1.03401 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 21:17:51 | 10.4180 | 0.00160 | 21.5244 | 258.0150 | 46.1379 | 1.03401 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 21:17:51 | 10.4180 | 0.00160 | 21.5244 | 258.0150 | 46.1379 | 1.03401 | – |