About Tongxin Jishu Shiyan 17
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 63524U 25073A 25345.22058728 -.00000064 00000-0 00000+0 0 9990
2 63524 0.5793 83.8280 0004125 204.5108 35.7705 1.00270994 2402
Epoch: Dec 11, 2025 •
Age: 7 hours
Current Status
Altitude 35799.5 km
Velocity 3.07 km/s
Sub-Earth Point -0.15°S,
164.55°E
Launch Date Apr 10, 2025
Age 0.6 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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