About Tianwen
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 52390U 22046C 25281.50279551 .00058544 00000-0 10819-2 0 9992
2 52390 97.4878 22.3665 0000538 88.3932 271.7380 15.48875562191186
Epoch: Oct 8, 2025 •
Age: 5 hours
Current Status
Altitude 432.9 km
Velocity 7.66 km/s
Sub-Earth Point 79.32°N,
28.2°W
Launch Date Apr 30, 2022
Age 3.4 years
Type other
Technical Details
Classification Payload
Mass 43.00 kg
Dry Mass 43.00 kg
Total Mass 43.00 kg
Length 1.50 m
Diameter 1.00 m
Span 1.50 m
Shape Box
Manufacturer CGSTL
Bus Type JL-1
Phase Status In Orbit
Owner/State CGSTL/CN
Large Constellations
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