About Beidou DW 1
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 31115U 07011A 25351.26097260 .00000049 00000-0 00000-0 0 9991
2 31115 50.9938 225.3262 0002866 23.5873 336.5237 1.77349450 72928
Epoch: Dec 17, 2025 •
Age: 15 hours
Current Status
Altitude 22443.9 km
Velocity 3.72 km/s
Sub-Earth Point 20.54°N,
155.81°W
Launch Date Apr 13, 2007
Age 18.6 years
Type navigation
Technical Details
Classification Payload
Mass 2320.00 kg
Dry Mass 1300.00 kg
Total Mass 2320.00 kg
Length 3.00 m
Diameter 1.70 m
Span 18.00 m
Shape Box + 2 Pan
Manufacturer CAST
Bus Type DFH-3
Phase Status In Orbit
Owner/State CNSA/CN
Large Constellations
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