About GPS IIR-12
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 28361U 04023A 26059.93666515 .00000017 00000-0 00000+0 0 9999
2 28361 54.7870 91.0832 0159506 298.5120 55.7946 2.00551553158869
Epoch: Feb 28, 2026 •
Age: 40 hours
Current Status
Altitude 20533.2 km
Velocity 3.82 km/s
Sub-Earth Point 22.28°N,
141.23°W
Launch Date Jun 23, 2004
Age 21.6 years
Type navigation
Technical Details
Classification Payload
Mass 1077.00 kg
Dry Mass 910.00 kg
Total Mass 2032.00 kg
Length 1.50 m
Diameter 1.90 m
Span 19.30 m
Shape Box + 2 Pan
Manufacturer LMMS
Bus Type Series 4000
Phase Status In Orbit
Owner/State AFSMC/US
Large Constellations
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