About Feng Yun 4B
Group: 3 satellites
Description loading...
Live Position
Loading 3D Globe...
Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 48808U 21047A 26011.04264697 -.00000316 00000-0 00000+0 0 9990
2 48808 0.0638 57.0399 0009761 314.3101 219.1579 1.00275399 16991
Epoch: Jan 11, 2026 •
Age: 10 hours
Current Status
Altitude 35744.2 km
Velocity 3.08 km/s
Sub-Earth Point -0.05°S,
104.62°E
Launch Date Jun 2, 2021
Age 4.6 years
Type other
Technical Details
Classification Payload
Mass 5380.00 kg
Dry Mass 3000.00 kg
Total Mass 5380.00 kg
Length 4.20 m
Diameter 3.30 m
Span 10.00 m
Shape Box + panel
Manufacturer SISE
Bus Type FY-4
Phase Status In Orbit
Owner/State NSMC/CN
Large Constellations
Loading constellations...