Tuesday, July 27, 2010

Ariane 5 Is Ready: Thales Alenia Space-produced spacecraft: NILESAT 201 and RASCOM-QAF1R


The Ariane 5 for Arianespace's third mission in 2010 is ready to enter the final launch preparation phase, during which this heavy-lift vehicle will receive its dual-satellite payload.

Scheduled for liftoff from the Spaceport on August 4, this Ariane 5 ECA will carry a pair of Thales Alenia Space-produced spacecraft: NILESAT 201 and RASCOM-QAF1R.
Both satellites have been undergoing processing following their June arrival in French Guiana.

The upcoming mission is designated V196, signifying the 196th launch of an Ariane family vehicle. The Ariane 5 for this flight was delivered to Arianespace earlier this month by EADS Astrium, which is the heavy-lift vehicle's industrial prime contractor.

Astrium performed the Ariane 5's build-up in the Spaceport's Launcher Integration Building, and then transferred it to the Final Assembly Building, where it was received by Arianespace.

Riding as the flight's upper passenger for the August 4 mission, NILESAT 201 will be deployed first in the launch sequence - to ultimately be positioned at an orbital slot of 7 degrees West longitude.

The satellite will deliver digital Direct-to-Home (DTH) TV and radio broadcasting - along with high-speed data transmission services - to North Africa and the Middle East at the service of Egyptian satellite operator Nilesat. Utilizing a Spacebus 4000B2 platform, this relay platform is equipped with 24 Ku-band and 4 Ka-band transponders. NILESAT 201 will weigh nearly 3,200 kg. at launch.

NILESAT 201 is to be installed atop the Ariane 5 SYLDA dual-payload dispenser system, positioning it over this mission's lower passenger, RASCOM-QAF1R.

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