About Yunyao-1 55
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 63291U 25055A 26010.90642554 .00009163 00000-0 51579-3 0 9991
2 63291 97.6318 149.9504 0016050 328.9297 31.0983 15.13362082 45230
Epoch: Jan 10, 2026 •
Age: 13 hours
Current Status
Altitude 545.3 km
Velocity 7.59 km/s
Sub-Earth Point 82.35°N,
154.36°E
Launch Date Mar 17, 2025
Age 0.8 years
Type other
Technical Details
Classification Payload
Mass 50.00 kg
Dry Mass 50.00 kg
Total Mass 50.00 kg
Length 2.00 m
Diameter 1.50 m
Span 5.00 m
Shape Box + pan
Manufacturer CGSTL
Bus Type YY-1
Phase Status In Orbit
Owner/State YYAO/CN
Large Constellations
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