About GPS IIR-21(M)
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 35752U 09043A 25302.81509434 -.00000059 00000-0 00000-0 0 9999
2 35752 56.0617 36.5153 0053200 82.2824 307.0230 2.00568308118746
Epoch: Oct 29, 2025 •
Age: 25 hours
Current Status
Altitude 20050.9 km
Velocity 3.89 km/s
Sub-Earth Point 51.32°N,
101.26°E
Launch Date Aug 17, 2009
Age 16.2 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 LMVF
Bus Type Series 4000
Phase Status In Orbit
Owner/State AFSMC/US
Large Constellations
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