ISRO's PSLV-C50 successfully injects communication satellite CMS-01 into orbit

India’s communication satellite CMS-01 was successfully launched by PSLV-C50 on Wednesday December 17, 2020 from the Satish Dhawan Space Centre (SDSC) SHAR, Sriharikota.

Image credit: ISRO

PSLV-C50 lifted off from the Second Launch Pad of SDSC SHAR at 15:41 hours (IST) carrying CMS-01. After a flight of about 20 minutes 12 seconds, the vehicle injected the satellite into its intended orbit.


After injection, the solar panels of CMS-01 were automatically deployed and ISRO’s Master Control Facility at Hassan has assumed the control of the satellite. In the coming days, orbit raising manoeuvers will be executed to position the satellite in the Geostationary Orbit at its designated location.

Image credit: ISRO

After the successful launch, ISRO Chairman Dr K Sivan appreciated the tireless efforts of both the satellite and launch vehicle teams in realising this mission amidst the COVID-19 pandemic.

CMS-01 is a communication satellite envisaged for providing services in Extended-C Band of the frequency spectrum. The Extended-C Band coverage will include Indian mainland, Andaman-Nicobar & Lakshadweep Islands. CMS-01 is the 42nd Communication Satellite of India.


PSLV-C50 is the 52nd flight of PSLV and 22nd flight of PSLV in 'XL' configuration (with 6 strap-on motors). This was the 77th launch vehicle mission from SDSC SHAR, Sriharikota.


Talking about the upcoming PSLV-C51 mission, Dr K Sivan said “The mission will be fruition of the space reforms recently introduced in the country.” Further he added that the mission will carry three satellites built by private entities.


Source: ISRO