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 26012.17350418 .00000113 00000-0 00000-0 0 9990
2 37481 4.1932 53.0379 0002282 239.5011 293.3854 1.00272100 53832
Epoch: Jan 12, 2026 •
Age: 19 hours
Current Status
Altitude 35792.3 km
Velocity 3.07 km/s
Sub-Earth Point 4.07°N,
51.82°E
Launch Date May 7, 2011
Age 14.6 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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