About SBIRS GEO-1
Group: 3 satellites
Description loading...
Live Position
Loading 3D Globe...
Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 37481U 11019A 26059.10245330 .00000084 00000-0 00000+0 0 9996
2 37481 4.2962 53.0907 0002291 287.0527 266.4517 1.00272260 54300
Epoch: Feb 28, 2026 •
Age: 16 hours
Current Status
Altitude 35788.2 km
Velocity 3.07 km/s
Sub-Earth Point 2.30°N,
51.77°E
Launch Date May 7, 2011
Age 14.8 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
Loading constellations...