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SBIRS GEO 1 (USA 230)

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SBIRS GEO 1 (USA 230) is classified as:


NORAD ID: 37481
Int'l Code: 2011-019A
Perigee: 35,785.7 km
Apogee: 35,801.5 km
Inclination: 3.8 °
Period: 1,436.1 minutes
Semi major axis: 42164 km
RCS: Unknown
Launch date: May 7, 2011
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

SBIRS GEO-1 (USA 230) is the Space Based Infrared System Geosynchronous-1 missile warning satellite. Valued at more than US$1.2 billion, this satellite begins the next era for warning spacecraft that continuously monitor the globe to alert the national leadership and battlefield commanders of missile launches. It evolves the orbiting system from the Cold War focus on intercontinental ballistic missiles to today's short-range missile threats by incorporating new technologies to make quicker detections of fainter objects.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 37481U 11019A   25199.56705824  .00000103  00000-0  00000-0 0  9992
2 37481   3.8073  52.4671 0001873  59.0593  81.0230  1.00272294 52054
Source of the keplerian elements: McCants