About Tongxin Jishu Shiyan 15
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 63157U 25045A 26065.64784810 -.00000269 00000-0 00000+0 0 9992
2 63157 0.2184 87.7717 0006977 267.5685 136.5872 1.00275590 3738
Epoch: Mar 6, 2026 •
Age: 42 hours
Current Status
Altitude 35814.6 km
Velocity 3.07 km/s
Sub-Earth Point 0.22°N,
94.36°E
Launch Date Mar 9, 2025
Age 0.9 years
Type other
Technical Details
Classification Payload
Mass 5000.00 kg
Dry Mass 2500.00 kg
Total Mass 5000.00 kg
Length 5.00 m
Diameter 2.50 m
Span 30.00 m
Shape Box + 2 Pan
Manufacturer SISE
Bus Type FY-4
Phase Status In Orbit
Owner/State ZLZB/CN
Large Constellations
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