Skynet 4B

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

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 26008.67341615 -.00000201 00000-0 00000-0 0 9990
2 19687 13.2519 338.0407 0009101 294.7271 242.8013 0.99677894116571
Epoch: Jan 8, 2026 • Age: 11 hours

Current Status

Altitude 35930.0 km
Velocity 3.07 km/s
Sub-Earth Point -3.05°S, 164.34°E
Launch Date Dec 11, 1988
Age 37 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

Large Constellations

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