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 25278.23983840 .00004018 00000-0 45739-3 0 9990
2 14143 63.3070 236.5544 0750303 127.2983 239.8900 13.76873889311504
Epoch: Oct 5, 2025 •
Age: 16 hours
Current Status
Altitude 1212.8 km
Velocity 7.13 km/s
Sub-Earth Point 7.17°N,
98.73°W
Launch Date Jun 9, 1983
Age 42.3 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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