1:00 PM - 1:20 PM
Motoki Sumi1, *Shin-ichi Takehiro2, Wataru Ohfuchi3, Hideko Nomura4, Yuka Fujii4 (1. Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2. Research Institute for Mathematical Sciences, Kyoto University, 3. Center for Planetary Science, Kobe University, 4. Division of Science, National Astronomical Observatory of Japan)