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 26012.13008391 .00000094 00000-0 00000-0 0 9999
2 21639 14.0899 354.9315 0013016 265.0041 91.0734 1.00280324126141
Epoch: Jan 12, 2026 •
Age: 14 hours
Current Status
Altitude 35751.3 km
Velocity 3.08 km/s
Sub-Earth Point -7.62°S,
168.34°W
Launch Date Aug 2, 1991
Age 34.4 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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