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 26019.79387235 -.00000249 00000-0 00000+0 0 9995
2 63157 0.1462 89.6125 0006697 238.5710 171.1035 1.00268142 3276
Epoch: Jan 19, 2026 •
Age: 11 hours
Current Status
Altitude 35760.8 km
Velocity 3.08 km/s
Sub-Earth Point -0.11°S,
94.29°E
Launch Date Mar 9, 2025
Age 0.8 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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