HAYABUSA2@JAXA 5 Aug 18
Replying to @haya2e_jaxa
[GravMO] At 09:50 JST (Aug. 6) we reached GATE #1: the decision whether to begin the Gravity Measurement Operation. The current altitude is 20km. The spacecraft and operation stations are ready, and we have decided to begin. At the moment, descent as not yet started.