About INMARSAT III F-4
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 24819U 97027A 25324.21314891 -.00000036 00000-0 00000-0 0 9994
2 24819 11.1431 39.4118 0006073 75.8899 284.8536 0.99495324103987
Epoch: Nov 20, 2025 •
Age: 37 hours
Current Status
Altitude 36014.7 km
Velocity 3.07 km/s
Sub-Earth Point -1.35°S,
100.4°W
Launch Date Jun 3, 1997
Age 28.4 years
Type communications
Technical Details
Classification Payload
Mass 1068.00 kg
Dry Mass 813.00 kg
Total Mass 1999.00 kg
Length 7.60 m
Diameter 2.30 m
Span 20.70 m
Shape Box + 2 Pan
Manufacturer LMTEW
Bus Type AS4000
Phase Status Renamed
Owner/State INMAR/I-INM
Large Constellations
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