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[Satellite TODAY 05-26-11] The first Space Based Infrared System (SBIRS) geosynchronous (GEO-1) spacecraft has successfully reached its intended orbit and is performing as required, Lockheed Martin confirmed May 24. The satellite was launched earlier this month.
After launch, the U.S. Air Force/Lockheed Martin SBIRS ground team executed a series of six Liquid Apogee Engine (LAE) burns to propel the spacecraft to its geosynchronous orbital slot. The team then deployed the satellite’s solar arrays, light shade and antenna wing assemblies in preparation for activating its sophisticated infrared sensors and the start of early orbit testing.
SBIRS GEO-1 is one of the most technologically advanced military infrared satellites, and aims to enhance early warning of missile launches around the globe, support the United States’ ballistic missile defense system, greatly expand technical intelligence gathering capability and bolster situational awareness for warfighters on the battlefield.
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