Chennai, Apr 10 (PTI) The Indian Space Research Organisation will on Thursday launch a navigation satellite, the eighth such satellite to be a part of a constellation, from Sriharikota, the space agency said today. Also Read - Space Tech-startup to Send India’s First Homegrown Earth-imaging Satellite on ISRO Rocket

PSLV-C41/IRNSS-1I Mission is scheduled to be launched on Thursday morning at 04:04 AM. Also Read - ISRO Begins Countdown For Launch of Communication Satellite PSLV-C50/CMS-01 Mission

IRNSS-1I is expected to replace IRNSS-1A, the first of the seven navigation satellites, that was rendered ineffective after its three rubidium atomic clocks failed. The seven satellites are part of the NavIC navigation satellite constellation. Also Read - Top Nuclear Scientist killed by Satellite-controlled Machine Gun With ‘Artificial Intelligence’: Iran

The launch will be ISRO’s second attempt at sending a replacement satellite.

The previous mission of a PSLV carrying IRNSS-1H in August last year failed after the heat shield covering the satellite failed to separate.

“India’s Polar Satellite Launch Vehicle, in its forty-third flight (PSLV-C41) in XL configuration will launch IRNSS-1I Satellite from First Launch Pad (FLP) of SDSC (Satish Dhawan Space Centre), Sriharikota,” the ISRO said.

The IRNSS-1I mission will take place two weeks after the space agency launched GSAT-6A on board GSLV Mk-II. Though the rocket placed GSAT-6A in orbit, ISRO lost communication with the satellite.

This is published unedited from the PTI feed.