About GPS IIA-1
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 20959U 90103A 26009.79332764 -.00000080 00000-0 00000-0 0 9995
2 20959 56.0608 57.0934 0021303 88.4248 271.8764 1.88155316252881
Epoch: Jan 9, 2026 •
Age: 42 hours
Current Status
Altitude 21287.0 km
Velocity 3.80 km/s
Sub-Earth Point 55.63°N,
143.7°W
Launch Date Nov 26, 1990
Age 35.1 years
Type navigation
Technical Details
Classification Payload
Mass 860.00 kg
Dry Mass 860.00 kg
Total Mass 1881.00 kg
Length 2.40 m
Diameter 1.80 m
Span 5.30 m
Shape Box + 2 Pan
Manufacturer RWISB
Bus Type GPS IIA
Phase Status In Orbit
Owner/State AFSSD2/US
Large Constellations
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