Orbital elements of SL-12 R/B(2)
| Launched | 20 February 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 | 15581 |
| 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 24 17:57 | 2026 Aug 19 02:48:51 | 9.5358 | 0.00259 | 21.0615 | 258.2004 | 90.9863 | 0.99405 | – |
| 2026 Aug 23 17:56 | 2026 Aug 19 02:48:51 | 9.5358 | 0.00259 | 21.0615 | 258.2004 | 90.9863 | 0.99405 | – |
| 2026 Aug 22 17:56 | 2026 Aug 19 02:48:51 | 9.5358 | 0.00259 | 21.0615 | 258.2004 | 90.9863 | 0.99405 | – |
| 2026 Aug 21 17:56 | 2026 Aug 19 02:48:51 | 9.5358 | 0.00259 | 21.0615 | 258.2004 | 90.9863 | 0.99405 | – |
| 2026 Aug 20 17:57 | 2026 Aug 19 02:48:51 | 9.5358 | 0.00259 | 21.0615 | 258.2004 | 90.9863 | 0.99405 | – |
| 2026 Aug 19 17:57 | 2026 Aug 19 02:48:51 | 9.5358 | 0.00259 | 21.0615 | 258.2004 | 90.9863 | 0.99405 | – |
| 2026 Aug 18 17:56 | 2026 Aug 13 03:11:51 | 9.5460 | 0.00258 | 21.0639 | 257.8248 | 90.9863 | 0.99405 | – |
| 2026 Aug 17 17:56 | 2026 Aug 13 03:11:51 | 9.5460 | 0.00258 | 21.0639 | 257.8248 | 90.9863 | 0.99405 | – |
| 2026 Aug 16 17:56 | 2026 Aug 13 03:11:51 | 9.5460 | 0.00258 | 21.0639 | 257.8248 | 90.9863 | 0.99405 | – |
| 2026 Aug 15 17:57 | 2026 Aug 13 03:11:51 | 9.5460 | 0.00258 | 21.0639 | 257.8248 | 90.9863 | 0.99405 | – |
| 2026 Aug 14 17:56 | 2026 Aug 13 03:11:51 | 9.5460 | 0.00258 | 21.0639 | 257.8248 | 90.9863 | 0.99405 | – |
| 2026 Aug 13 17:57 | 2026 Aug 13 03:11:51 | 9.5460 | 0.00258 | 21.0639 | 257.8248 | 90.9863 | 0.99405 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 01:52:09 | 9.5561 | 0.00257 | 21.0665 | 257.6763 | 90.9863 | 0.99405 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 01:52:09 | 9.5561 | 0.00257 | 21.0665 | 257.6763 | 90.9863 | 0.99405 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 01:52:09 | 9.5561 | 0.00257 | 21.0665 | 257.6763 | 90.9863 | 0.99405 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 01:52:09 | 9.5561 | 0.00257 | 21.0665 | 257.6763 | 90.9863 | 0.99405 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 01:52:09 | 9.5561 | 0.00257 | 21.0665 | 257.6763 | 90.9863 | 0.99405 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 01:52:09 | 9.5561 | 0.00257 | 21.0665 | 257.6763 | 90.9863 | 0.99405 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 02:14:47 | 9.5663 | 0.00256 | 21.0690 | 257.6819 | 90.9863 | 0.99405 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 02:14:47 | 9.5663 | 0.00256 | 21.0690 | 257.6819 | 90.9863 | 0.99405 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 02:14:47 | 9.5663 | 0.00256 | 21.0690 | 257.6819 | 90.9863 | 0.99405 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 02:14:47 | 9.5663 | 0.00256 | 21.0690 | 257.6819 | 90.9863 | 0.99405 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 02:14:47 | 9.5663 | 0.00256 | 21.0690 | 257.6819 | 90.9863 | 0.99405 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 02:14:47 | 9.5663 | 0.00256 | 21.0690 | 257.6819 | 90.9863 | 0.99405 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 12:52:45 | 9.5760 | 0.00256 | 21.0713 | 257.5770 | 90.9863 | 0.99405 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 12:52:45 | 9.5760 | 0.00256 | 21.0713 | 257.5770 | 90.9863 | 0.99405 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 12:52:45 | 9.5760 | 0.00256 | 21.0713 | 257.5770 | 90.9863 | 0.99405 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 12:52:45 | 9.5760 | 0.00256 | 21.0713 | 257.5770 | 90.9863 | 0.99405 | – |