About INTELSAT 503
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 12994U 81119A 26016.25313103 -.00000286 00000-0 00000-0 0 9995
2 12994 11.4670 328.0689 0049538 267.0924 93.9328 0.99466491125191
Epoch: Jan 16, 2026 •
Age: 10 hours
Current Status
Altitude 36112.3 km
Velocity 3.06 km/s
Sub-Earth Point 5.93°N,
121.09°E
Launch Date Dec 15, 1981
Age 44 years
Type communications
Technical Details
Classification Payload
Mass 1004.00 kg
Dry Mass 775.00 kg
Total Mass 1928.00 kg
Length 6.40 m
Diameter 2.00 m
Span 15.60 m
Shape Box + 2 Pan
Manufacturer FORDA
Bus Type FS INTELSAT 5
Phase Status Renamed
Owner/State INTEL/I-INT
Large Constellations
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