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 26009.21831394 .00002268 00000-0 27742-3 0 9996
2 14143 63.3113 332.4111 0739885 128.9149 238.0284 13.77811107324722
Epoch: Jan 9, 2026 •
Age: 6 hours
Current Status
Altitude 1197.4 km
Velocity 7.15 km/s
Sub-Earth Point -54.27°S,
86.99°W
Launch Date Jun 9, 1983
Age 42.5 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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