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 26065.27948632 .00006279 00000-0 26580-3 0 9995
2 65945 80.0010 271.2389 0010133 157.5930 202.5743 15.23018310 21886
Epoch: Mar 6, 2026 •
Age: 17 hours
Current Status
Altitude 509.1 km
Velocity 7.61 km/s
Sub-Earth Point -40.19°S,
37.73°E
Launch Date Oct 13, 2025
Age 0.3 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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