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Ariane
Successfully Launches NSS 7
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An Ariane 44L
successfully launched NSS 7 from Kourou, pad ELA 2, at 23:02 UTC on
April 16. The
spacecraft was placed into a geosynchronous transfer orbit
with a perigee of 199.2 km (for a pre-launch target of 199.7 km),
an apogee of 35,908 km (for a target of 35,955 km) and the planned
inclination of 7.00 degrees.
NSS 7 will be positioned
over the Atlantic Ocean at 21.5°W. The new satellite will replace
the retiring NSS K, and enable NSS 803 to be repositioned to 177°W,
replacing NSS 513, to provide trans-oceanic connectivity between
Asia and the western U.S. Existing customers on NSS K and NSS 803
are expected to be transitioned to NSS 7 by August.
The 4702 kg
(10,362 lbm) spacecraft was built for New Skies Satellites N.V.,
The Hague, The Netherlands, by Lockheed Martin Commercial
Space Systems, Sunnyvale, California based on an A2100 AX bus. It
will carry 36 C-band and 36 Ku-band transponders. It has an
expected design life of 12 years, with a beginning-of-life power
of 12.100 kW.
New Skies
Satellites NV was formed in 1998, as a wholly owned commercial
subsidiary of Intelsat. NSS 7 represents the first launch of
the
Dutch company. New Skies currently operates five satellites in
geosynchronous orbit, having ground
facilities around the world.
NSS 7 becoming the sixth operational satellite. New Skies
Satellite also has two additional new spacecraft under
construction, which are planned to serve the Americas and Asia
from two new orbital locations. In addition, the company has
secured rights to make use of four additional orbital positions.
Five
Ariane 4 rockets remain before the launch vehicle will be retired.
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