Orbital elements of SL-12 R/B(2)
| Launched | 26 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 | 18718 |
| 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 Sep 12 17:57 | 2025 Sep 02 11:44:46 | 11.2821 | 0.00675 | 21.9028 | 271.2569 | 142.3134 | 1.00836 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 11:44:46 | 11.2821 | 0.00675 | 21.9028 | 271.2569 | 142.3134 | 1.00836 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 11:44:46 | 11.2821 | 0.00675 | 21.9028 | 271.2569 | 142.3134 | 1.00836 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 11:44:46 | 11.2821 | 0.00675 | 21.9028 | 271.2569 | 142.3134 | 1.00836 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 11:44:46 | 11.2821 | 0.00675 | 21.9028 | 271.2569 | 142.3134 | 1.00836 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 11:44:46 | 11.2821 | 0.00675 | 21.9028 | 271.2569 | 142.3134 | 1.00836 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 11:44:46 | 11.2821 | 0.00675 | 21.9028 | 271.2569 | 142.3134 | 1.00836 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 09:21:38 | 11.2903 | 0.00674 | 21.9056 | 271.0353 | 142.3134 | 1.00836 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 09:21:38 | 11.2903 | 0.00674 | 21.9056 | 271.0353 | 142.3134 | 1.00836 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 09:21:38 | 11.2903 | 0.00674 | 21.9056 | 271.0353 | 142.3134 | 1.00836 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 09:21:38 | 11.2903 | 0.00674 | 21.9056 | 271.0353 | 142.3134 | 1.00836 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 09:21:38 | 11.2903 | 0.00674 | 21.9056 | 271.0353 | 142.3134 | 1.00836 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 09:21:38 | 11.2903 | 0.00674 | 21.9056 | 271.0353 | 142.3134 | 1.00836 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 11:53:06 | 11.2969 | 0.00673 | 21.9078 | 270.9042 | 142.3134 | 1.00836 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 11:53:06 | 11.2969 | 0.00673 | 21.9078 | 270.9042 | 142.3134 | 1.00836 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 11:53:06 | 11.2969 | 0.00673 | 21.9078 | 270.9042 | 142.3134 | 1.00836 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 11:53:06 | 11.2969 | 0.00673 | 21.9078 | 270.9042 | 142.3134 | 1.00836 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 11:53:06 | 11.2969 | 0.00673 | 21.9078 | 270.9042 | 142.3134 | 1.00836 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 12:03:59 | 11.3035 | 0.00672 | 21.9101 | 270.8175 | 142.3134 | 1.00836 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 12:03:59 | 11.3035 | 0.00672 | 21.9101 | 270.8175 | 142.3134 | 1.00836 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 12:03:59 | 11.3035 | 0.00672 | 21.9101 | 270.8175 | 142.3134 | 1.00836 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 12:03:59 | 11.3035 | 0.00672 | 21.9101 | 270.8175 | 142.3134 | 1.00836 | – |