About 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 25352.28684694 .00023377 00000-0 29030-3 0 9999
2 48274 41.4683 343.0261 0007726 79.3286 280.8422 15.59417882264894
Epoch: Dec 18, 2025 •
Age: 10 hours
Current Status
Altitude 386.7 km
Velocity 7.69 km/s
Sub-Earth Point 41.53°N,
91.16°E
Launch Date Apr 29, 2021
Age 4.6 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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