Ariane rocket places satellites into orbit

An Ariane 5 rocket successfully placed communications satellites into geostationary orbit for Japan's SKY Perfect JSAT Corporation and Australian operator Optus, Arianespace said.

Weighing some 4,000 kilos, the JSAT satellite will provide communication services for Japan, the Asia-Pacific region, Oceania and Hawaii. It was built by US company Lockheed Martin, and is designed to last 15 years.

The 2,500-kilogramme Optus will be the fifth satellite hoisted into orbit for the Australian operator will provide direct TV and broadcasting services for Australia and New Zealand.

Made by Orbital Science Corporation in Dulles, Virginia, it too is made to function for a decade-and-a-half.

The launch was the 190th mission completed by Ariane rockets, and the 46th by the current generation of Ariane 5 rockets.