About

Skynet 4B

operational
NORAD ID: 19687 • Int'l Des: 1988-109 • Owner: MOD • Country: UK
HEOCIRCULAR
POV Track Ground

About Skynet 4B

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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 19687U 88109A 25278.85432340 -.00000055 00000-0 00000+0 0 9990
2 19687 13.3438 338.7117 0007159 261.3115 92.2157 0.99675446115627
Epoch: Oct 5, 2025 • Age: 19 hours

Current Status

Altitude 35928.1 km
Velocity 3.07 km/s
Sub-Earth Point -13.16°S, 8.47°E
Launch Date Dec 11, 1988
Age 36.8 years
Type other

Technical Details

Classification Payload
Mass 767.00 kg
Dry Mass 655.00 kg
Total Mass 1433.00 kg
Length 2.10 m
Diameter 1.90 m
Span 16.00 m
Shape Box + 2 Pan
Manufacturer BAES
Bus Type ECS
Phase Status In Orbit
Owner/State MOD/UK
Data: planet4589.org

Large Constellations

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