About Shi Jian 28
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 66549U 25277A 26057.54640218 -.00000372 00000-0 00000-0 0 9996
2 66549 4.8236 273.8001 0000398 138.6014 57.4021 1.00265989 1043
Epoch: Feb 26, 2026 •
Age: 9 hours
Current Status
Altitude 35789.8 km
Velocity 3.07 km/s
Sub-Earth Point -2.59°S,
116.83°E
Launch Date Nov 30, 2025
Age 0.2 years
Type other
Technical Details
Classification Payload
Mass 4000.00 kg
Dry Mass 2500.00 kg
Total Mass 5000.00 kg
Length 5.00 m
Diameter 2.50 m
Span 30.00 m
Shape Box + 2 Pan
Manufacturer CAST
Bus Type SJ28
Phase Status In Orbit
Owner/State ZLZB/CN
Large Constellations
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