About GALEX
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 27783U 03017A 26009.46558717 .00000989 00000-0 15816-3 0 9998
2 27783 28.9988 31.3905 0003229 329.3703 30.6697 14.65825237213906
Epoch: Jan 9, 2026 •
Age: 17 hours
Current Status
Altitude 671.1 km
Velocity 7.53 km/s
Sub-Earth Point 17.50°N,
103.41°W
Launch Date Apr 28, 2003
Age 22.7 years
Type other
Technical Details
Classification Payload
Mass 280.00 kg
Dry Mass 280.00 kg
Total Mass 280.00 kg
Length 2.00 m
Diameter 1.10 m
Span 2.80 m
Shape Box + 2 Pan
Manufacturer OSCD
Bus Type Leostar-2
Phase Status In Orbit
Owner/State GSFC/US
Large Constellations
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