Find Tongxin Jishu Shiyan 20
NORAD ID: 66142 • Int'l Des: 2025-238 • Owner: ZZB/CAST • Country: CN • operational
HEOCIRCULARGSO
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About Tongxin Jishu Shiyan 20
Group: 3 satellites
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Two-Line Element Set
1 66142U 25238A 26146.09512052 .00000020 00000-0 00000-0 0 9994
2 66142 5.5177 299.6497 0004373 143.0627 257.6189 1.00269350 2110
Epoch: May 26, 2026 •
Age: 10 hours
Current Status
Altitude 35775.6 km
Velocity 3.08 km/s
Sub-Earth Point -1.43°S,
62.38°E
Launch Date Oct 23, 2025
Age 0.5 years
Type other
Technical Details
Classification Payload
Mass 10000.00 kg
Dry Mass 6000.00 kg
Total Mass 10000.00 kg
Length 7.00 m
Diameter 4.00 m
Span 30.00 m
Shape Box+ 2 pan+dish
Manufacturer CAST
Bus Type TJS11
Phase Status In Orbit
Owner/State ZZB/CAST/CN
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