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LAUNCH PAD
Ariane 5's first launch of 2015
by Staff Writers
Kourou, French Guiana (ESA) Apr 30, 2015


On 26 April 2015, Ariane 5 flight VA222 lifted off from Europe's Spaceport in French Guiana and delivered two telecom satellites, Thor-7 and Sicral-2, into their planned orbits. Image courtesy ESA. For a larger version of this image please go here.

An Ariane 5 has lifted off from Europe's Spaceport in Kourou, French Guiana and delivered two telecom satellites into their planned orbits. Launch of flight VA222 occurred on 26 April at 20:00 GMT (22:00 CEST, 17:00 local time).

Thor-7, with a mass of about 4590 kg and mounted in the upper position atop Ariane's Sylda dual-payload carrier, was the first to be released about 28 minutes into the mission.

Following a series of burns controlled by Ariane's computer, the Sylda structure encasing the 4365 kg Sicral-2 was then jettisoned. Sicral-2 was released into its own transfer orbit about six minutes after the first satellite.

Thor-7, operated by Norway's Telenor Satellite Broadcasting AS, will be positioned at 0.8 W in geostationary orbit to deliver high-performance Ka-band communications for the maritime sector. Thor-7 also has a Ku-band payload for broadcast and television services in Central and Eastern Europe. The satellite has a design life of about 15 years.

Sicral-2, operated by Italy's Telespazio, will be positioned in geostationary orbit to provide strategic and tactical telecommunications links for French and Italian military forces, as well as reserve capacity for other NATO nations. It has a design life of 15 years.

The payload mass for this launch was 9970 kg. The satellites totalled 8955 kg, with payload adapters and carrying structures making up the rest.

Flight VA222 was the 78th Ariane 5 mission.


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LAUNCH PAD
Ariane 5 gives dual lift" to the THOR 7 and SICRAL 2 satellites
Kourou, French Guiana (ESA) Apr 27, 2015
Arianespace extended Ariane 5's track record of success with another heavy-lift mission performed from the Spaceport in French Guiana, which launched a mixed payload of commercial and military telecommunications satellites - THOR 7 and SICRAL 2 - for European operators. Both spacecraft were deployed following their ascent from the Spaceport's ELA-3 launch zone, with THOR 7 released some 28 ... read more


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