About INTELSAT 603
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 20523U 90021A 25324.97318123 -.00000326 00000-0 00000+0 0 9995
2 20523 13.8832 10.8318 0002014 79.8081 98.6573 0.99483951123338
Epoch: Nov 20, 2025 •
Age: 19 hours
Current Status
Altitude 35999.9 km
Velocity 3.07 km/s
Sub-Earth Point 13.68°N,
136.79°E
Launch Date Mar 14, 1990
Age 35.6 years
Type communications
Technical Details
Classification Payload
Mass 4286.00 kg
Dry Mass 1906.00 kg
Total Mass 4286.00 kg
Length 11.80 m
Diameter 3.60 m
Span 11.80 m
Shape Cyl
Manufacturer HSES
Bus Type HS-389
Phase Status Grappled
Owner/State INTEL/I-INT
Large Constellations
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