Wednesday, November 13, 2019

Farewell, Asteroid Ryugu: Hayabusa2 Is Now Headed Back to Earth!

An image overlay showing one of Hayabusa2's target markers falling slowly towards the surface of asteroid Ryugu on September 16, 2019. Four of five markers that launched with Hayabusa2 in 2014 were released onto Ryugu's surface as of November 13, 2019.
JAXA, Chiba Institute of Technology and collaborators

Hayabusa2 Departs from Ryugu (Press Release)

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.

Source: Japan Aerospace Exploration Agency

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