About Skynet 4B
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 19687U 88109A 26012.74072469 -.00000254 00000-0 00000+0 0 9998
2 19687 13.2479 338.0118 0009152 296.4394 260.6488 0.99677772116610
Epoch: Jan 12, 2026 •
Age: 29 hours
Current Status
Altitude 35919.5 km
Velocity 3.07 km/s
Sub-Earth Point -13.15°S,
153.75°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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