ISRO gearing up for launch of 83 satellites on single rocket in 2017

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The Indian Space Research Organisation (ISRO) is eyeing record by putting 83 satellites into orbit on a single rocket in early 2017.

The Indian space agency is aiming for this world record by putting two Indian and eighty one foreign satellites, a top official was quoted saying.

He said the company's order book stands at Rs 500 crore while negotiations are on for launch order for another Rs 500 crore.

"During the first quarter of 2017 we plan to launch a single rocket carrying 83 satellites. Most foreign satellites are nano satellites," Rakesh Sasibhushan, Chairman-cum-Managing Director of Antrix Corporation said.

Antrix Corporation is the commercial arm of Indian Space Research Organisation (ISRO).

He said all 83 satellites will be put in a single orbit and hence there will not be any switching off and on of the rocket.

The major challenge for the proposed mission is to hold the rocket in the same orbit till all the satellites are ejected.

He said ISRO will use its Polar Satellite Launch Vehicle XL (PSLV-XL) rocket for the record launch.

For ISRO, launch of multiple satellites at one go is not a new thing as it has done it several times in the past.

According to Mr Sasibhushan, the total payload/weight carried off into space by the PSLV-XL rocket will be around 1,600 kg.

Citing non-disclosure agreements, Mr Sasibhushan declined to name the clients whose satellites ISRO will put into orbit.

He said some satellites belong to clients whose satellites ISRO put into orbit in the past.

Meanwhile, ISRO is conducting high-altitude tests with its own cryogenic engine that is expected to power the heavier rocket Geosynchronous Satellite Launch Vehicle-Mk III (GSLV Mk III).

The GSLV Mk III has a capacity to carry around four tonnes of load.

The rocket is scheduled to be flown in January 2017.

The GSLV Mk III rocket is expected to save precious foreign exchange for India as it pays to launch heavier satellites through foreign space agencies.

In an interaction, ISRO Chairman AS Kiran Kumar said the agency is looking forward to develop four-tonne communication satellites that will give the same output as a six-tonner.

ISRO gearing up for launch of 83 satellites on single rocket in 2017 | Zee News
 
Money comes with satellite weight, not with number of sat in a launch  :dodgy

Hope we will get large 2-2.5 ton class satellite launch contract for our GSLV MKII soon  :s
 
ISRO to launch 83 satellites in one go in Jan. 2017

The Indian Space Research Organisation (ISRO) will launch 83 satellites, 80 of them being foreign, in one go in January next year, the Lok Sabha was told on Wednesday.

80 satellites weighing 500 kg belong to five foreign countries — Israel, Kazakhstan, Netherlands, Switzerland and the U.S.

“These international customer satellites are being launched as part of the commercial arrangement between them and Antrix Corporation Ltd., the commercial arm and PSU under the ISRO,” Jitendra Singh, Minister of State in the PMO said in a written reply. The Department of Space comes under the Prime Minister's Office (PMO).

It will be the first of its kind mission in the ISRO’s space history.

The three Indian satellites are Cartosat-2 series weighing 730 kg as primary payload, INS-IA and INS-1B, totally weighing 30 kg.

ISRO to launch 83 satellites in one go in January 2017 - The Hindu
 
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