2:00 PM - 2:15 PM
*Ryota Nakano1, Masatoshi Hirabayashi1, Sabina D. Raducan2, Petr Pravec3, Petr Scheirich3, Martin Jutzi2 (1.Department of Aerospace Engineering, Auburn University, USA, 2.Space Research and Planetary Sciences, University of Bern, Switzerland, 3.Astronomical Institute AS CR, Ondřejov, Czech Republic)