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INMARSAT 4-F3

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INMARSAT 4-F3 is classified as:


NORAD ID: 33278
Int'l Code: 2008-039A
Perigee: 35,783.7 km
Apogee: 35,802.4 km
Inclination: 4.0 °
Period: 1,436.1 minutes
Semi major axis: 42164 km
RCS: 17.825 m2 (large)
Launch date: August 18, 2008
Source: International Mobile Satellite Organization (INMARSAT) (IM)
Launch site: TYURATAM MISSILE AND SPACE COMPLEX (TTMTR)

The Inmarsat 4-series satellites transmit over 200 spot beams to deliver strong signals to the small receivers. Each craft has a giant unfurlable antenna reflector stretching 30 by 39 feet (9 by 12 m). The new craft are 60 times more powerful and have 20 times more capacity than their predecessors, the Inmarsat 3-series of satellites. Once the F3 spacecraft becomes operational later this year, the next-generation constellation will provide global coverage for users at sea, in the air and on land.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 33278U 08039A   25199.72960052 -.00000137  00000-0  00000+0 0  9991
2 33278   4.0129  30.0589 0002217 105.7287 325.6394  1.00274187 61928
Source of the keplerian elements: AFSPC