Chandrayaan-2 update: Fifth Lunar Orbit Maneuver Home/Archives/Fifth Lunar Orbit Maneuver
The final and fifth Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (September 01, 2019) beginning at 1821 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 52 seconds. The orbit achieved is 119 km x 127 km.
All spacecraft parameters are normal.
The next operation is the separation of Vikram Lander from Chandrayaan-2 Orbiter, which is scheduled on September 02, 2019, between 1245 – 1345 hrs (IST). Following this, there will be two deorbit maneuvers of Vikram Lander to prepare for its landing in the south polar region of the moon.
Tentative plan for future operations after today’s maneuver are as follows,
Date
Time (IST)
Orbitaround moon
Vikram Separation
September 02, 2019
12:45 – 13:45
Deorbit #1
September 03, 2019
09:00 – 10:00
109 km x 120 km
Deorbit #2
September 04, 2019
03:00 – 04:00
36 km x 110 km
Powered Descent
September 07, 2019
Vikram Touch Down
01:30 – 02:30