[PPS07-02] Surface evolution of carbonaceous asteroid Ryugu revealed from touchdown operation of Hayabusa2
★Invited Papers
*Tomokatsu Morota1, Seiji Sugita1, Yuichiro Cho1, Masanori Kanamaru2, ERI TATSUMI3, Naoya Sakatani4, Rie Honda5, Naoyuki Hirata6, Hiroshi Kikuchi4, Manabu Yamada7, yokota yasuhiro4, Shingo Kameda8, Moe Matsuoka4, Hirotaka Sawada4, Chikatoshi Honda9, Toru Kouyama10, Kazunori Ogawa4, Hidehiko Suzuki11, Kazuo Yoshioka1, Masahiko Hayakawa4, Naru Hirata9, Masatoshi Hirabayashi12, Hideaki Miyamoto1, Tatsuhiro Michikami13, Takahiro Hiroi14, Carolyn M. Ernst15, Olivier S. Barnouin15, Sei-ichiro WATANABE16 (1.The University of Tokyo, 2.Osaka University, 3.Universidad de La Laguna, 4.JAXA, 5.Kochi University, 6.Kobe University, 7.Chiba Institute of Technology, 8.Rikkyo University, 9.The University of Aizu, 10.AIST, 11.Meiji University, 12.Auburn University, 13.Kindai University, 14.Brown University, 15.APL/JHU, 16.Nagoya University)