ISRO’s Feat as PSLV-C37 Successfully Launches 104 Satellites in a Single Flight

New Delhi: ISRO’s Polar Satellite Launch Vehicle (PSLV-C37), in its thirty ninth flight, successfully launched the 714 kg Cartosat-2 Series Satellite along with 103 co-passenger satellites today on February 15 from Satish Dhawan Space Centre SHAR, Sriharikota. This is the thirty eighth consecutively successful mission of PSLV. The total weight of all the 104 satellites carried on-board PSLV-C37 was 1378 kg.

The PSLV-C37 lifted off at 9:28 am IST, from the First Launch Pad and after a flight of 16 minutes 48 seconds, the satellites achieved a polar Sun Synchronous Orbit of 506 km inclined at an angle of 97.46 degree to the equator (very close to the intended orbit) and in the succeeding 12 minutes, all the 104 satellites successfully separated from the PSLV fourth stage in a predetermined sequence beginning with Cartosat-2 series satellite, followed by INS-1 and INS-2. The total number of Indian satellites launched by PSLV now stands at 46.

Of the 103 co-passenger satellites carried by PSLV-C37, two – ISRO Nano Satellite-1 (INS-1) weighing 8.4 kg and INS-2 weighing 9.7 kg – are technology demonstration satellites from India.

The remaining 101 co-passenger satellites carried were international customer satellites from USA (96), The Netherlands (1), Switzerland (1), Israel (1), Kazakhstan (1) and UAE (1).

With today’s successful launch, the total number of customer satellites from abroad launched by India’s workhorse launch vehicle PSLV has reached 180.

President Pranab Mukherjee, Vice President Hamid Ansari and Prime Minister Narendra Modi in separate messages congratulated ISRO on its successful launch.

President of India, Pranab Mukherjee in a message to A.S. Kiran Kumar, Secretary, Department of Space and Chairman of ISRO said, “I extend my sincere congratulations and best wishes to you and your team at the Indian Space Research Organisation (ISRO) on the successful launch into space of PSLV – C37, carrying a record 104 satellites.

This day shall go down as a landmark in the history of our space programme. The nation is proud of this significant achievement, which has demonstrated, yet again, India’s increasing space capabilities.

Kindly convey my greetings to the members of your team of scientists, engineers, technologists and all others associated with this great mission. I urge ISRO to continue to strive for the progress of our space capabilities. I wish all your future endeavours great success.”

Vice President Hamid Ansari in his message said “I offer my congratulations to the Scientists, Engineers and Technicians of the Indian Space Research Organization (ISRO) for the successful launch of the PSLV-C37 rocket that placed 104 satellites including Cartosat 2 Series from India and 7 other counties in their designated orbits. This has been a history scripting effort of launching 104 satellites in a single launch.

The flawless launch has once again demonstrated India’s capabilities in the space sector and underlined our efforts to make the use and exploration of space more accessible and affordable.

I wish ISRO all the very best for the future.”

The Prime Minister Narendra Modi congratulated ISRO on successful launch of PSLV-C37 and CARTOSAT satellite together with 103 nano satellites.

“Congratulations to ISRO for the successful launch of PSLV-C37 and CARTOSAT satellite together with 103 nano satellites.

This remarkable feat by ISRO is yet another proud moment for our space scientific community and the nation. India salutes our scientists.

The Prime Minister also spoke to the Secretary, Department of Space and congratulated him & the entire team of scientists on today’s exceptional achievement”.

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