Chennai: The first Trajectory Correction Manoeuvre of India's maiden mission to Mars was yesterday carried out successfully by ISRO scientists on the spacecraft, which is presently travelling some 2.9 million kms away from Earth.
“The first Trajectory Correction Manoeuvre (TCM) of Spacecraft was carried out successfully at 06:30 hrs (IST) by firing the 22 Newton Thrusters for a duration of 40.5 seconds.
The spacecraft is travelling at a distance of about 29 lakh (2.9 million) km away from Earth,” ISRO said in a statement.
The TCMs fine tune the trajectory of the spacecraft to keep it travelling in the intended track towards the red planet.
Ever since the successful Trans-Mars Injection on December 1, MOM navigators were spending days ranging and measuring the spacecraft's velocity and precisely determined its flight path to come up with the required correction in the path, ISRO said in its official Facebook page.
“Based on this, the firing duration and delta-v has been calculated which will correct the deviations before they have a chance to grow large.
