About Feng Yun 4B
Group: 3 satellites
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Live Position
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Upcoming Passes
Altitude History
Altitude vs Time
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Two-Line Element Set
1 48808U 21047A 26009.62747177 -.00000319 00000-0 00000+0 0 9993
2 48808 0.0610 55.6263 0010329 313.1254 70.7917 1.00265514 16987
Epoch: Jan 9, 2026 •
Age: 6 hours
Current Status
Altitude 35828.3 km
Velocity 3.07 km/s
Sub-Earth Point 0.07°N,
104.54°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
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