About SBIRS GEO-1
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 37481U 11019A 25323.45772437 .00000119 00000-0 00000-0 0 9990
2 37481 4.0760 52.8984 0002234 189.8307 32.6057 1.00271955 53297
Epoch: Nov 19, 2025 •
Age: 12 hours
Current Status
Altitude 35793.2 km
Velocity 3.07 km/s
Sub-Earth Point 2.98°N,
51.71°E
Launch Date May 7, 2011
Age 14.5 years
Type military
Technical Details
Classification Payload
Mass 4500.00 kg
Dry Mass 2500.00 kg
Total Mass 4500.00 kg
Length 6.00 m
Diameter 2.50 m
Span 25.00 m
Shape Box + 2 Pan
Manufacturer LMSS
Bus Type A2100
Phase Status In Orbit
Owner/State AFSPC/US
Large Constellations
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