About TDRS 5
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 21639U 91054B 25325.76854905 .00000098 00000-0 00000+0 0 9997
2 21639 14.0971 355.3033 0013372 252.3001 282.4863 1.00276726125637
Epoch: Nov 21, 2025 •
Age: 11 hours
Current Status
Altitude 35778.6 km
Velocity 3.08 km/s
Sub-Earth Point -5.88°S,
166.8°W
Launch Date Aug 2, 1991
Age 34.3 years
Type other
Technical Details
Classification Payload
Mass 2534.00 kg
Dry Mass 1700.00 kg
Total Mass 2534.00 kg
Length 1.30 m
Diameter 2.40 m
Span 17.40 m
Shape Box + Dish + 2 Pan
Manufacturer TRW
Bus Type TDRS
Phase Status In Orbit
Owner/State GSFC/US
Large Constellations
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