Chennai: European space agency Arianespace has got the nod to go ahead with the November 10 launch of Indian communication satellite GSAT-15 and Arabsat-6B, the agency said.
In a statement on Saturday, Arianespace said, the November 10 dual-passenger mission with Ariane 5 rocket, the spaceport in French Guiana got the authorisation after the Launch Readiness Review on November 6.
Planned during a 43-minute launch window that opens at 6:34 PM (local time in French Guiana), the Ariane 5 mission will have a total payload lift performance of 9,810 kg.
“This includes the two satellites’ mass at liftoff – 5,798 kg for Arabsat-6B and 3,164 kg. for GSAT-15 – along with launcher integration hardware and Ariane 5’s dual-passenger deployment system,” Arianespace said.
The Indian satellite GSAT-15 is designed to deliver telecommunications services, along with dedicated navigation-aid and emergency services, for India.
Built by the Indian Space Research Organisation (ISRO), it will be the 19th payload launched by Arianespace for this customer – which is one of the world’s six largest space agencies.
The Indian satellite with a design life of 12 years will have 24 Ku-band transponders (automatic receivers and transmitters of radio signals) and two GAGAN (GPS Aided Geo Augmented Navigation) transponders.
The Indian space agency will fly two small defence satellites in July/August on its new rocket –now known as Small Satellite Launch Vehicle (SSLV) – said a top official of Indian Space Research Organisation (ISRO).
“We are planning to fly two defence satellites, each weighing about 120 kg in our new rocket SSLV this July or August. The rocket design recently underwent a detailed integrated technical review,” K. Sivan, ISRO Chairman, told IANS on Wednesday.
He said the total weight of the payload that will be carried by the SSLV on its maiden flight will be about 500 kg. While the two satellites would weight about 120 kg each, there will be adaptors and others that would weigh about 300 kg.
The total weight of the rocket will be 110 tonne, Sivan said.
Queried about the need for a second commercial arm – first one is Antrix Corporation – Sivan said: “We want to give a big push for production of SSLV. We expect the demand for SSLV to be about two/three rockets per month. We also want to increase the production of Polar Satellite Launch Vehicle (PSLV).”
Sivan said the increase in production is sought to be achieved partnering with the private sector.
He said Antrix Corporation is mainly into transponder leasing and other activities.
On Tuesday, the Union Cabinet chaired by Prime Minister Narendra Modi gave its approval for setting up of a new company under the Department of Space (DoS), to commercially exploit the research and development work carried out by ISRO and its constituent units.
The following areas/avenues provide opportunities for commercial exploitation of ISRO programmes:
Small satellite technology transfer to industry, wherein the new company shall take licence from DoS/ISRO and sub-license to industries; manufacture of small satellite launch vehicle (SSLV) in collaboration with the private sector.
Besides, productionisation of PSLV through industry; productionisation and marketing of space-based products and services, including launch and applications; transfer of technology developed by ISRO Centres and constituent units of DoS.
Also marketing of some spin-off technologies and products, both in India and abroad; and any other subject which Government of India deems fit.