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 26016.08842774 -.00000121 00000-0 00000-0 0 9997
2 20401 12.5521 350.4997 0016665 306.4049 221.9523 0.99000090 45260
Epoch: Jan 16, 2026 •
Age: 13 hours
Current Status
Altitude 36109.5 km
Velocity 3.06 km/s
Sub-Earth Point 1.17°N,
8.99°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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