About Tongxin Jishu Shiyan 22
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 66990U 25290A 26101.05383113 -.00000009 00000-0 00000+0 0 9991
2 66990 1.6936 285.7882 0002474 2.2538 357.1121 1.00274109 1357
Epoch: Apr 11, 2026 •
Age: 7 hours
Current Status
Altitude 35788.6 km
Velocity 3.07 km/s
Sub-Earth Point 1.57°N,
66.54°E
Launch Date Dec 9, 2025
Age 0.3 years
Type other
Technical Details
Classification Payload
Mass 5000.00 kg
Dry Mass 6000.00 kg
Total Mass 5000.00 kg
Length 5.00 m
Diameter 4.00 m
Span 30.00 m
Shape Box+ 2 pan+dish
Manufacturer SAST
Bus Type TJSxx
Phase Status In Orbit
Owner/State ZZB/SAST/CN
Large Constellations
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