Orbital elements of SL-12 R/B(2)
| Launched | 23 December 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 | 16404 |
| 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 May 15 17:57 | 2026 May 09 10:30:15 | 66.0599 | 0.00076 | 21.6827 | 17.5527 | 341.3825 | 2.13165 | – |
| 2026 May 14 17:58 | 2026 May 09 10:30:15 | 66.0599 | 0.00076 | 21.6827 | 17.5527 | 341.3825 | 2.13165 | – |
| 2026 May 13 17:58 | 2026 May 09 10:30:15 | 66.0599 | 0.00076 | 21.6827 | 17.5527 | 341.3825 | 2.13165 | – |
| 2026 May 12 17:58 | 2026 May 09 10:30:15 | 66.0599 | 0.00076 | 21.6827 | 17.5527 | 341.3825 | 2.13165 | – |
| 2026 May 11 17:56 | 2026 May 09 10:30:15 | 66.0599 | 0.00076 | 21.6827 | 17.5527 | 341.3825 | 2.13165 | – |
| 2026 May 10 17:57 | 2026 May 09 10:30:15 | 66.0599 | 0.00076 | 21.6827 | 17.5527 | 341.3825 | 2.13165 | – |
| 2026 May 09 17:57 | 2026 May 03 08:04:30 | 66.0633 | 0.00076 | 21.6962 | 17.3870 | 341.3825 | 2.13165 | – |
| 2026 May 08 17:57 | 2026 May 03 08:04:30 | 66.0633 | 0.00076 | 21.6962 | 17.3870 | 341.3825 | 2.13165 | – |
| 2026 May 07 17:58 | 2026 May 03 08:04:30 | 66.0633 | 0.00076 | 21.6962 | 17.3870 | 341.3825 | 2.13165 | – |
| 2026 May 06 17:57 | 2026 May 03 08:04:30 | 66.0633 | 0.00076 | 21.6962 | 17.3870 | 341.3825 | 2.13165 | – |
| 2026 May 05 17:57 | 2026 May 03 08:04:30 | 66.0633 | 0.00076 | 21.6962 | 17.3870 | 341.3825 | 2.13165 | – |
| 2026 May 04 17:57 | 2026 Apr 30 07:05:38 | 66.0639 | 0.00077 | 21.7029 | 17.2827 | 341.3825 | 2.13165 | – |
| 2026 May 03 17:57 | 2026 Apr 30 07:05:38 | 66.0639 | 0.00077 | 21.7029 | 17.2827 | 341.3825 | 2.13165 | – |
| 2026 May 02 17:57 | 2026 Apr 30 07:05:38 | 66.0639 | 0.00077 | 21.7029 | 17.2827 | 341.3825 | 2.13165 | – |
| 2026 May 01 17:56 | 2026 Apr 30 07:05:38 | 66.0639 | 0.00077 | 21.7029 | 17.2827 | 341.3825 | 2.13165 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 07:05:38 | 66.0639 | 0.00077 | 21.7029 | 17.2827 | 341.3825 | 2.13165 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 05:02:36 | 66.0666 | 0.00077 | 21.7164 | 17.0564 | 341.3825 | 2.13165 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 05:02:36 | 66.0666 | 0.00077 | 21.7164 | 17.0564 | 341.3825 | 2.13165 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 05:02:36 | 66.0666 | 0.00077 | 21.7164 | 17.0564 | 341.3825 | 2.13165 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 05:02:36 | 66.0666 | 0.00077 | 21.7164 | 17.0564 | 341.3825 | 2.13165 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 05:02:36 | 66.0666 | 0.00077 | 21.7164 | 17.0564 | 341.3825 | 2.13165 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 05:02:36 | 66.0666 | 0.00077 | 21.7164 | 17.0564 | 341.3825 | 2.13165 | – |
| 2026 Apr 23 17:57 | 2026 Apr 13 20:56:57 | 66.0703 | 0.00077 | 21.7393 | 17.4643 | 341.3825 | 2.13165 | – |
| 2026 Apr 22 17:57 | 2026 Apr 13 20:56:57 | 66.0703 | 0.00077 | 21.7393 | 17.4643 | 341.3825 | 2.13165 | – |
| 2026 Apr 21 17:57 | 2026 Apr 13 20:56:57 | 66.0703 | 0.00077 | 21.7393 | 17.4643 | 341.3825 | 2.13165 | – |
| 2026 Apr 20 17:57 | 2026 Apr 13 20:56:57 | 66.0703 | 0.00077 | 21.7393 | 17.4643 | 341.3825 | 2.13165 | – |
| 2026 Apr 19 17:58 | 2026 Apr 13 20:56:57 | 66.0703 | 0.00077 | 21.7393 | 17.4643 | 341.3825 | 2.13165 | – |
| 2026 Apr 18 17:56 | 2026 Apr 10 02:34:35 | 66.0719 | 0.00078 | 21.7476 | 17.3681 | 341.3825 | 2.13165 | – |