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 26054.95455161 -.00000045 00000-0 00000-0 0 9991
2 35752 56.1427 31.8998 0051553 80.7474 289.1806 2.00560828121094
Epoch: Feb 23, 2026 •
Age: 28 hours
Current Status
Altitude 20110.3 km
Velocity 3.89 km/s
Sub-Earth Point 33.74°N,
15.99°W
Launch Date Aug 17, 2009
Age 16.5 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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