About GPS IIA-2
Group: 3 satellites
Description loading...
Live Position
Loading 3D Globe...
Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 21552U 91047A 25327.49470911 -.00000077 00000-0 00000+0 0 9994
2 21552 56.5170 359.8440 0032845 132.9693 254.8341 1.91858182247440
Epoch: Nov 23, 2025 •
Age: 21 hours
Current Status
Altitude 21063.7 km
Velocity 3.81 km/s
Sub-Earth Point -56.48°S,
71.61°E
Launch Date Jul 4, 1991
Age 34.3 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
Loading constellations...