SHIYAN-20C (SY-20C)
Launch
Launched on Oct 29, 2022 from Launch Area 94 (SLS-2 / 603), China aboard a Long March 4C.
Long March 2D | Shiyan 20C →Live · TLE epoch 2026-10-24 06:46 UTC
Orbit class
LEO — Low Earth Orbit (circular, < 2,000 km)
Operator
Chinese Government
Country
China
Manufacturer
—
Launched
Oct 29, 2022
Mass
—
Apogee
817 km
Perigee
782 km
Inclination
60.00°
Period
1.68 h
Altitude history
Apogee and perigee for SHIYAN-20C (SY-20C) across 59 days of archived orbital elements (60 element sets, one per day).
Trend
Stable
Change
-0.0 km
Rate
-0.00 km/day
Now
782 × 817 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.
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