Indian Space Research Organisation (ISRO) on Wednesday said it will be launching – the second dedicated commercial mission of its commercial arm NewSpace India Limited (NSIL) – ‘PSLV-C53’ carrying three satellites from Singapore on June 30.
The launch vehicle carrying DS-EO satellite along with two other co-passenger satellites is scheduled to lift off at 18:00 hours IST from the Second Launch Pad at Satish Dhawan Space Centre in Sriharikota.
The countdown of 25 hours leading to the launch begins at 17:00 hours IST on June 29.
The mission, which is designed to orbit DS-EO satellite along with two other co-passenger satellites from ST Electronics, Singapore, proposes to demonstrate the utilization of the spent upper stage of the launch vehicle as a stabilized platform for scientific payloads subsequent to the separation of the satellites.
This will be the 55th mission of PSLV and 15th mission using the PSLV-Core Alone variant, and is the 16th PSLV launch from the second launch pad.
A four-stage, 44.4 m tall PSLV-C53 has a lift-off mass of 228.433 t, and would inject DS-EO satellite into an orbit with semi-major axis of 6948.137 + 20 km, at an altitude of 570 km measured from the equator, with a low inclination of 100+ 0.20. PTI