About GB1
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 14143U 83056C 25324.78666498 .00005621 00000-0 64339-3 0 9997
2 14143 63.3072 108.5018 0744868 128.0932 238.9718 13.77412789317919
Epoch: Nov 20, 2025 •
Age: 19 hours
Current Status
Altitude 1537.0 km
Velocity 6.83 km/s
Sub-Earth Point -45.26°S,
168.83°E
Launch Date Jun 9, 1983
Age 42.4 years
Type other
Technical Details
Classification Payload
Mass 200.00 kg
Dry Mass 200.00 kg
Total Mass 200.00 kg
Length 0.90 m
Diameter 0.40 m
Span 10.00 m
Shape Box + Ant
Manufacturer MM
Bus Type NOSS SSU
Phase Status In Orbit
Owner/State NRO/NRL/US
Large Constellations
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