SJ-12
Launch
Launched on Jun 15, 2010 from Launch Area 94 (SLS-2 / 603), China aboard a Long March 2D.
Long March 2D | Shijian 12 →Live · TLE epoch 2026-10-23 23:52 UTC
Orbit class
SSO — Sun-Synchronous (LEO at 96–102° inclination)
Operator
Chinese Government
Country
China
Manufacturer
—
Launched
Jun 15, 2010
Mass
—
Apogee
522 km
Perigee
512 km
Inclination
97.76°
Period
1.58 h
Altitude history
Apogee and perigee for SJ-12 across 59 days of archived orbital elements (60 element sets, one per day).
Trend
Decaying
Change
-1.3 km
Rate
-0.02 km/day
Now
512 × 522 km
Apogee Perigee
Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.
Related satellites
Sources & further reading
Embed this satellite on your site
Free for editorial use. Attribution back to LowEarth is required.
<iframe src="https://lowearth.app/embed/36596" width="640" height="400" frameborder="0" allow="fullscreen"></iframe>