About BEIDOU 3M18
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 43707U 18093B 25251.26961763 .00000026 00000-0 00000-0 0 9995
2 43707 54.1806 191.8530 0007612 324.1353 35.7906 1.86229774 46287
Epoch: Sep 8, 2025 •
Age: 44 hours
Current Status
Altitude 21549.6 km
Velocity 3.78 km/s
Sub-Earth Point 22.32°N,
33.47°W
Launch Date Nov 18, 2018
Age 6.8 years
Type positioning
Technical Details
Classification Payload
Mass 1014.00 kg
Dry Mass 850.00 kg
Total Mass 1014.00 kg
Length 2.20 m
Diameter 1.70 m
Span 10.00 m
Shape Box + 2 Pan
Manufacturer CAST
Bus Type BD-3M/SAR
Phase Status In Orbit
Owner/State CNSA/CN
Large Constellations
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