India’s second mission to moon is one step closer to the landing planned for Septembet 7 at 01:55 am. The orbit of the Vikram lander, which had separated from the main composite module of Chandrayaan 2 yesterday, was lowered today in a 4-second manoeuvre. The propulsion system on-board the indigenously developed lander was fired for the first time today.
So far, all the manoeuvres of the Chandrayaan 2 composite module (the orbiter, lander, nd rover) were carried out using the propulsion system of the orbiter. The first de-orbiting manoeuvre of the Vikram lander was performed at 08:50 am and the orbit was reduced to 104×128 km.
The orbiter continues to move in the 119×127 km orbit, where it will remain for a year collecting data on the lunar terrain, the thin atmosphere around the moon, lunar ionosphere, and minerals on the moon. “Both orbiter and the lander are healthy,” the Indian Space Research Organisation said in a statement.
The final de-orbiting manoeuvre of the lander is scheduled between 03:30 and 044:30 am tomorrow. The lander would be brought close to a 110×35 orbit in preparation for landing near the South Pole.