FENGYUN 4B
Launch
Launched on Jun 2, 2021 from Launch Complex 2 (LC-2), China aboard a Long March 3B.
Long March 3B | Fengyun-4B →Live · TLE epoch 2026-10-23 22:33 UTC
Orbit class
GEO — Geostationary (~35,786 km, equatorial)
Operator
China Meteorological Administration
Country
China
Manufacturer
Shanghai Academy of Spaceflight Technology
Launched
Jun 2, 2021
Mass
—
Apogee
35,831 km
Perigee
35,758 km
Inclination
0.47°
Period
23.94 h
Altitude history
Apogee and perigee for FENGYUN 4B across 148 days of archived orbital elements (150 element sets, one per day).
Trend
Stable
Change
-0.9 km
Rate
-0.01 km/day
Now
35758 × 35831 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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