4:15 PM - 4:30 PM
*Hiroyo Ohya1, Ryota Furuya1, Fuminori Tsuchiya2, Masa-yuki Yamamoto3, Tatsuki Washimi4, Hiroyuki Nakata1, Takashi Watanabe5, Miki Kobayashi6 (1.Graduate School of Engineering, Chiba University, 2.PPARC, Graduate School of Science, Tohoku University, 3.Kochi University of Technology, 4.National Astronomical Observatory of Japan, 5.Ibaraki University, 6.The Nippon Meteor Society)