ISRO Chairman K Sivan on Monday said that India's second Moon mission Chandrayaan-2 will enter the lunar orbit on August 20. The 3,840-kg Chandrayaan-2 spacecraft had successfully entered the fifth orbit around the Earth on August 6 after five orbit-raising manoeuvres. The manoeuvre to get the spacecraft out of the Earth's orbit will be performed on August 14, Sivan added.