USA-230

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USA-230
Mission typeInfrared early warning
IRINT
OperatorUnited States Air Force
COSPAR ID2011-019A
SATCAT no.37481
Spacecraft properties
Spacecraft typeSBIRS-GEO
BusA2100M
Start of mission
Launch date7 May 2011, 18:10 (2011-05-07UTC18:10Z) UTC[1]
RocketAtlas V 401[2] AV-022[3]
Launch siteCape Canaveral SLC-41
Orbital parameters
Reference systemGeocentric
RegimeGEO

USA-230, also known as SBIRS-GEO 1, is an American military satellite and part of the Space-Based Infrared System. It was launched on May 7, 2011 from Cape Canaveral, atop an Atlas V rocket.

The SBIRS satellites are a replacement for the Defense Support Program early warning system. They are intended to detect ballistic missile launches, as well as various other events in the infrared spectrum, including nuclear explosions, aircraft flights, space object entries and reentries, wildfires and spacecraft launches.

SBIRS-GEO 1 was manufactured by Lockheed Martin and is built upon the A2100M satellite bus.

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