About TDRS 11
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 39070U 13004A 26008.28933763 .00000082 00000-0 00000-0 0 9994
2 39070 3.2906 28.2558 0002125 332.6204 36.6666 1.00271252 45092
Epoch: Jan 8, 2026 •
Age: 8 hours
Current Status
Altitude 35794.1 km
Velocity 3.07 km/s
Sub-Earth Point 2.57°N,
174.39°W
Launch Date Jan 31, 2013
Age 12.9 years
Type other
Technical Details
Classification Payload
Mass 3454.00 kg
Dry Mass 2000.00 kg
Total Mass 3454.00 kg
Length 8.10 m
Diameter 3.00 m
Span 21.10 m
Shape Box + 2 pan
Manufacturer BOES
Bus Type BSS-601HP
Phase Status In Orbit
Owner/State GSFC/US
Large Constellations
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