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 |
| 2026 Aug 25 17:56 | 2026 Aug 25 11:52:37 | 9.6214 | 0.00174 | 21.2762 | 272.1596 | 142.1540 | 1.03402 | – |
| 2026 Aug 24 17:57 | 2026 Aug 18 14:07:00 | 9.6321 | 0.00173 | 21.2795 | 271.8231 | 142.1540 | 1.03402 | – |
| 2026 Aug 23 17:56 | 2026 Aug 18 14:07:00 | 9.6321 | 0.00173 | 21.2795 | 271.8231 | 142.1540 | 1.03402 | – |
| 2026 Aug 22 17:56 | 2026 Aug 18 14:07:00 | 9.6321 | 0.00173 | 21.2795 | 271.8231 | 142.1540 | 1.03402 | – |
| 2026 Aug 21 17:56 | 2026 Aug 18 14:07:00 | 9.6321 | 0.00173 | 21.2795 | 271.8231 | 142.1540 | 1.03402 | – |
| 2026 Aug 20 17:57 | 2026 Aug 18 14:07:00 | 9.6321 | 0.00173 | 21.2795 | 271.8231 | 142.1540 | 1.03402 | – |
| 2026 Aug 19 17:57 | 2026 Aug 18 14:07:00 | 9.6321 | 0.00173 | 21.2795 | 271.8231 | 142.1540 | 1.03402 | – |
| 2026 Aug 18 17:56 | 2026 Aug 11 20:59:46 | 9.6423 | 0.00172 | 21.2827 | 271.4444 | 142.1540 | 1.03402 | – |
| 2026 Aug 17 17:56 | 2026 Aug 11 20:59:46 | 9.6423 | 0.00172 | 21.2827 | 271.4444 | 142.1540 | 1.03402 | – |
| 2026 Aug 16 17:56 | 2026 Aug 11 20:59:46 | 9.6423 | 0.00172 | 21.2827 | 271.4444 | 142.1540 | 1.03402 | – |
| 2026 Aug 15 17:57 | 2026 Aug 11 20:59:46 | 9.6423 | 0.00172 | 21.2827 | 271.4444 | 142.1540 | 1.03402 | – |
| 2026 Aug 14 17:56 | 2026 Aug 11 20:59:46 | 9.6423 | 0.00172 | 21.2827 | 271.4444 | 142.1540 | 1.03402 | – |
| 2026 Aug 13 17:57 | 2026 Aug 11 20:59:46 | 9.6423 | 0.00172 | 21.2827 | 271.4444 | 142.1540 | 1.03402 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 00:21:01 | 9.6496 | 0.00171 | 21.2852 | 271.4470 | 142.1540 | 1.03402 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 00:21:01 | 9.6496 | 0.00171 | 21.2852 | 271.4470 | 142.1540 | 1.03402 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 00:21:01 | 9.6496 | 0.00171 | 21.2852 | 271.4470 | 142.1540 | 1.03402 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 00:21:01 | 9.6496 | 0.00171 | 21.2852 | 271.4470 | 142.1540 | 1.03402 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 00:21:01 | 9.6496 | 0.00171 | 21.2852 | 271.4470 | 142.1540 | 1.03402 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 00:21:01 | 9.6496 | 0.00171 | 21.2852 | 271.4470 | 142.1540 | 1.03402 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 03:44:53 | 9.6586 | 0.00171 | 21.2880 | 271.5331 | 142.1540 | 1.03402 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 03:44:53 | 9.6586 | 0.00171 | 21.2880 | 271.5331 | 142.1540 | 1.03402 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 03:44:53 | 9.6586 | 0.00171 | 21.2880 | 271.5331 | 142.1540 | 1.03402 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 03:44:53 | 9.6586 | 0.00171 | 21.2880 | 271.5331 | 142.1540 | 1.03402 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 03:44:53 | 9.6586 | 0.00171 | 21.2880 | 271.5331 | 142.1540 | 1.03402 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 03:44:53 | 9.6586 | 0.00171 | 21.2880 | 271.5331 | 142.1540 | 1.03402 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 10:56:53 | 9.6660 | 0.00171 | 21.2903 | 271.4629 | 142.1540 | 1.03402 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 10:56:53 | 9.6660 | 0.00171 | 21.2903 | 271.4629 | 142.1540 | 1.03402 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 10:56:53 | 9.6660 | 0.00171 | 21.2903 | 271.4629 | 142.1540 | 1.03402 | – |