About Tiangong (Tianhe)
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 48274U 21035A 26093.27849687 .00031513 00000-0 35412-3 0 9998
2 48274 41.4675 58.4057 0003772 112.9182 247.2056 15.61924300281453
Epoch: Apr 3, 2026 •
Age: 6 hours
Current Status
Altitude 381.0 km
Velocity 7.69 km/s
Sub-Earth Point 22.39°N,
57.99°E
Launch Date Apr 29, 2021
Age 4.9 years
Type other
Technical Details
Classification Payload
Mass 21500.00 kg
Dry Mass 20838.00 kg
Total Mass 22500.00 kg
Length 16.60 m
Diameter 4.20 m
Span 30.00 m
Shape Step Cyl + 2 Pan
Manufacturer CAST
Bus Type Tianhe
Phase Status In Orbit
Owner/State CMSEO/CN
Large Constellations
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