About Yaogan Weixing 21
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 40143U 14053A 26060.26578322 .00007679 00000-0 31194-3 0 9994
2 40143 97.1640 105.1728 0010015 111.3356 248.8953 15.24789248638503
Epoch: Mar 1, 2026 •
Age: 24 hours
Current Status
Altitude 495.5 km
Velocity 7.62 km/s
Sub-Earth Point 5.31°N,
50.5°W
Launch Date Sep 8, 2014
Age 11.4 years
Type military
Technical Details
Classification Payload
Mass 3000.00 kg
Dry Mass 3000.00 kg
Total Mass 3000.00 kg
Length 2.00 m
Diameter 2.00 m
Span 8.00 m
Shape Box + 2 Pan
Manufacturer CAST
Bus Type JB-10
Phase Status In Orbit
Owner/State ZZB/CN
Large Constellations
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