ISRO will launch three navigation satellites for its Indian Regional Navigation Satellite tv for pc System (IRNSS) by subsequent 12 months, based on a reply in Parliament by the Union MoS for Area Dr Jitendra Singh.
The primary of the three, NVS-03, is scheduled to be launched by year-end. The opposite two, NVS-04 and NVS-05, might be launched after that “with a spot of six months,” as per knowledge.
Solely 4 of India’s seven satellite tv for pc navigation techniques proceed to supply location knowledge, the reply stated. The IRNSS was envisioned as a seven-satellite constellation that might present navigation companies over the Indian landmass and a radius of 1,500km round it.
To date, 11 satellites have been launched for the IRNSS constellation. Of those, two failed to achieve the meant orbit. In what was ISRO’s a centesimal launch, NVS-02 was despatched to area in January this 12 months, however the additional orbit elevating manoeuvres wanted to place the satellite tv for pc within the correct orbit couldn’t be accomplished due to a technical glitch.
The opposite IRNSS-1H satellite tv for pc was misplaced in 2017 when warmth defend didn’t open for the deployment of the satellite tv for pc. Whereas one of many satellites was decommissioned after finish of its mission life, 4 others are in use just for one-way message broadcast like those utilized by authorities for offering information throughout a pure catastrophe.
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