About Shiyan 31
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 65945U 25227A 26019.27894144 .00011322 00000-0 49382-3 0 9992
2 65945 80.0066 332.3066 0009812 317.8629 42.1843 15.22033010 14880
Epoch: Jan 19, 2026 •
Age: 12 hours
Current Status
Altitude 507.7 km
Velocity 7.61 km/s
Sub-Earth Point 13.09°N,
113.12°E
Launch Date Oct 13, 2025
Age 0.2 years
Type other
Technical Details
Classification Payload
Mass 1000.00 kg
Dry Mass 1000.00 kg
Total Mass 1000.00 kg
Length 1.50 m
Diameter 1.00 m
Span 5.00 m
Shape Box+2 pan
Manufacturer CAST
Bus Type SY30
Phase Status In Orbit
Owner/State CAST/CN
Large Constellations
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