About

GPS IIA-2

operational
NORAD ID: 21552 • Int'l Des: 1991-047 • Owner: AFSSD2 • Country: US • Constellation: GPS
MEOCIRCULARGNSS
POV Track Group Ground

About GPS IIA-2

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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 21552U 91047A 25276.36868251 -.00000084 00000-0 00000-0 0 9990
2 21552 56.5142 1.6534 0033879 131.7865 223.1069 1.91857764246452
Epoch: Oct 3, 2025 • Age: 153 hours

Current Status

Altitude 20930.4 km
Velocity 3.83 km/s
Sub-Earth Point 55.33°N, 146.47°E
Launch Date Jul 4, 1991
Age 34.2 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
Data: planet4589.org

Large Constellations

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