India’s mission to the Sun will be launched in 2019 from Sriharikota in Andhra Pradesh. The main aim of the solar mission is to improve our understanding of dynamical processes of the sun and help resolve some outstanding questions in solar physics. The satellite carrying six payloads will be launched from Sriharikota in Andhra Pradesh on the PSLV- XL launch vehicle.
It will be launched into the halo orbit around the Lagrangian point 1 (L1) of the Sun-Earth system. The second edition of India’s moon mission, Chandrayaan II is scheduled for launch in March 2018. The space agency is aiming to double its satellite launches next year from the current eight to nine annually to 20 every year.
According to ISRO, the Aditya-1(L1) mission was conceived as a 400kg class satellite carrying one payload, the Visible Emission Line Coronagraph (VELC) and was planned to launch in a 800 km low earth orbit.
A Satellite placed in the halo orbit around the Lagrangian point 1 (L1) of the Sun-Earth system has the major advantage of continuously viewing the Sun without any occultation/ eclipses.
The project has been approved and the satellite will be launched in the 2019 – 2020 timeframe by PSLV-XL from Sriharikota.