Orbital elements of SL-12 R/B(2)
| Launched | 30 September 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 | 18387 |
| 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 03 00:30:25 | 11.3511 | 0.00307 | 21.9007 | 241.9099 | 126.7293 | 1.00059 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 00:30:25 | 11.3511 | 0.00307 | 21.9007 | 241.9099 | 126.7293 | 1.00059 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 00:30:25 | 11.3511 | 0.00307 | 21.9007 | 241.9099 | 126.7293 | 1.00059 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 00:30:25 | 11.3511 | 0.00307 | 21.9007 | 241.9099 | 126.7293 | 1.00059 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 00:30:25 | 11.3511 | 0.00307 | 21.9007 | 241.9099 | 126.7293 | 1.00059 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 00:30:25 | 11.3511 | 0.00307 | 21.9007 | 241.9099 | 126.7293 | 1.00059 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 00:30:25 | 11.3511 | 0.00307 | 21.9007 | 241.9099 | 126.7293 | 1.00059 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 00:08:38 | 11.3609 | 0.00306 | 21.9038 | 241.4507 | 126.7293 | 1.00059 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 00:08:38 | 11.3609 | 0.00306 | 21.9038 | 241.4507 | 126.7293 | 1.00059 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 00:08:38 | 11.3609 | 0.00306 | 21.9038 | 241.4507 | 126.7293 | 1.00059 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 00:08:38 | 11.3609 | 0.00306 | 21.9038 | 241.4507 | 126.7293 | 1.00059 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 00:08:38 | 11.3609 | 0.00306 | 21.9038 | 241.4507 | 126.7293 | 1.00059 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 00:08:38 | 11.3609 | 0.00306 | 21.9038 | 241.4507 | 126.7293 | 1.00059 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 00:44:37 | 11.3662 | 0.00305 | 21.9055 | 241.1508 | 126.7293 | 1.00059 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 00:44:37 | 11.3662 | 0.00305 | 21.9055 | 241.1508 | 126.7293 | 1.00059 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 00:44:37 | 11.3662 | 0.00305 | 21.9055 | 241.1508 | 126.7293 | 1.00059 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 00:44:37 | 11.3662 | 0.00305 | 21.9055 | 241.1508 | 126.7293 | 1.00059 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 00:44:37 | 11.3662 | 0.00305 | 21.9055 | 241.1508 | 126.7293 | 1.00059 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 00:52:25 | 11.3741 | 0.00303 | 21.9083 | 240.9134 | 126.7293 | 1.00059 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 00:52:25 | 11.3741 | 0.00303 | 21.9083 | 240.9134 | 126.7293 | 1.00059 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 00:52:25 | 11.3741 | 0.00303 | 21.9083 | 240.9134 | 126.7293 | 1.00059 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 00:52:25 | 11.3741 | 0.00303 | 21.9083 | 240.9134 | 126.7293 | 1.00059 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 23:16:14 | 11.3810 | 0.00302 | 21.9106 | 240.8411 | 126.7293 | 1.00059 | – |