About Navstar 4
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 11141U 78112A 26009.42412336 -.00000052 00000-0 00000-0 0 9997
2 11141 63.5964 76.6807 0142975 49.8963 310.2363 1.92895517226021
Epoch: Jan 9, 2026 •
Age: 57 hours
Current Status
Altitude 21278.1 km
Velocity 3.77 km/s
Sub-Earth Point -35.53°S,
127.22°W
Launch Date Dec 11, 1978
Age 47 years
Type navigation
Technical Details
Classification Payload
Mass 409.00 kg
Dry Mass 409.00 kg
Total Mass 775.00 kg
Length 2.40 m
Diameter 2.60 m
Span 5.30 m
Shape Box + 2 Pan
Manufacturer RWISB
Bus Type GPS
Phase Status In Orbit
Owner/State SAMSO/US
Large Constellations
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