About Skynet 4A
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 20401U 90001A 26008.53453183 .00000033 00000-0 00000-0 0 9991
2 20401 12.5549 350.5412 0016520 305.3037 50.8117 0.98996908 45188
Epoch: Jan 8, 2026 •
Age: 46 hours
Current Status
Altitude 36079.7 km
Velocity 3.07 km/s
Sub-Earth Point -8.45°S,
38.1°E
Launch Date Jan 1, 1990
Age 36 years
Type other
Technical Details
Classification Payload
Mass 763.00 kg
Dry Mass 615.00 kg
Total Mass 1430.00 kg
Length 2.10 m
Diameter 1.90 m
Span 16.00 m
Shape Box + 2 Pan
Manufacturer BAES
Bus Type ECS
Phase Status Renamed
Owner/State MOD/UK
Large Constellations
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