About Yaogan 31 hao 04 zu 01 xing
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 47854U 21020A 26009.84717404 .00000098 00000-0 29293-3 0 9990
2 47854 63.4083 304.8633 0160923 359.8808 0.2153 13.45433362237167
Epoch: Jan 9, 2026 •
Age: 7 hours
Current Status
Altitude 972.2 km
Velocity 7.42 km/s
Sub-Earth Point 10.03°N,
146.65°E
Launch Date Mar 13, 2021
Age 4.8 years
Type military
Technical Details
Classification Payload
Mass 500.00 kg
Dry Mass 500.00 kg
Total Mass 500.00 kg
Length 0.50 m
Diameter 0.50 m
Span 1.00 m
Shape Box + 2 Pan
Manufacturer DFHZ
Bus Type JB-8B
Phase Status In Orbit
Owner/State ZLZB/CN
Large Constellations
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