About Tongxin Jishu Shiyan 7
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 49115U 21077A 26060.17868473 -.00000141 00000-0 00000+0 0 9991
2 49115 0.2284 88.3932 0001706 257.4558 137.9141 1.00269723 8476
Epoch: Mar 1, 2026 •
Age: 31 hours
Current Status
Altitude 35793.9 km
Velocity 3.07 km/s
Sub-Earth Point 0.24°N,
99.52°W
Launch Date Aug 24, 2021
Age 4.5 years
Type other
Technical Details
Classification Payload
Mass 4000.00 kg
Dry Mass 2500.00 kg
Total Mass 4000.00 kg
Length 5.00 m
Diameter 2.50 m
Span 30.00 m
Shape Box+ 2 panels
Manufacturer SISE
Bus Type FY-4
Phase Status In Orbit
Owner/State CASC/CN
Large Constellations
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