About Skynet 4E
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 25639U 99009B 26046.54713727 -.00000002 00000-0 00000-0 0 9999
2 25639 11.9930 9.7516 0004296 276.2385 90.4118 0.99027506 49950
Epoch: Feb 15, 2026 •
Age: 19 hours
Current Status
Altitude 36122.7 km
Velocity 3.06 km/s
Sub-Earth Point -11.65°S,
30.7°E
Launch Date Feb 26, 1999
Age 26.9 years
Type other
Technical Details
Classification Payload
Mass 823.00 kg
Dry Mass 719.00 kg
Total Mass 1490.00 kg
Length 2.10 m
Diameter 1.90 m
Span 16.00 m
Shape Box + 2 Pan
Manufacturer MMSS
Bus Type ECS
Phase Status Renamed
Owner/State MOD/UK
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