Hayabusa2 departs from Ryugu

Hayabusa2 departs from Ryugu

November 13, 2019 (JST)

JAXA confirmed Hayabusa2, JAXA's asteroid explorer, left the target asteroid Ryugu.



On November 13, 2019, JAXA operated Hayabusa2 chemical propulsion 
thrusters for the spacecraft's orbit control.* The confirmation of 
the Hayabusa2 departure made at 10:05 a.m. (Japan Standard Time, JST) 
was based on the following data analyses;

・The thruster operation of Hayabusa2 occurred nominally
・The velocity leaving from Ryugu is approximately 9.2 cm/s
・The status of Hayabusa2 is normal

We are planning to conduct performance tests of onboard instruments, 
including the electric propulsion system, for the return to Earth.

(*) Hayabusa2 operation hours: 8:00 a.m. (JST) through 13:30 p.m. 
(JST), November 13. The thruster operation was pre-programmed in the 
event sequence earlier on the day, and the command was automatically 

Hayabusa2 Asteroid Probe (ISAS)

Asteroid Explorer "Hayabusa2"


National Research & Development Agency
Japan Aerospace Exploration Agency (JAXA)