Session Details
[P-PS03]Small Bodies in the Solar System: Current Understanding and Future Prospects
Wed. May 23, 2018 3:30 PM - 5:00 PM JST
Wed. May 23, 2018 6:30 AM - 8:00 AM UTC
Wed. May 23, 2018 6:30 AM - 8:00 AM UTC
A02 Tokyo Bay Makuhari Hall
convener:Masateru Ishiguro(Department of Physics and Astronomy, Seoul National University), Taishi Nakamoto(Tokyo Institute of Technology), Masahiko Arakawa(神戸大学大学院理学研究科, 共同), Masanao Abe(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Chairperson:Nakamoto Taishi
In this session, we welcome presentations regarding small bodies in the Solar System from a variety of approaches (i.e., laboratory experiments, observations, explorations, theoretical modeling, and sample analyses). Especially this year, the Hayabusa2 spacecraft is about to rendezvous with its mission target (Ryugu, C-type asteroid), and ready to make remote-sensing observations for acquiring detailed information of the primordial body. Taking account of the situation, we aim to organize our current understanding of these primordial bodies and further discussing future prospects in this research field.
[PPS03-07]The CAESAR New Frontiers Comet Sample Return Mission
Steven W Squyres1, *Scott Messenger2, CAESAR Project Team (1.Cornell Univ., 2.NASA JohnsonSpace Center)
[PPS03-08]Meteor Shower Activity as a New Tool for studying Past Activity of Parent Comets
*Jun-ichi Watanabe1, Mikiya Sato2 (1.Public Relation Center, National Astronomical Observatory of Japan, 2.Nippon Meteor Society)
[PPS03-09]Spectropolarimetric Signals of Comet 2P/Encke During Its 2017 Apparition
*Yuna Grace Kwon1, MASATERU ISHIGURO1, Yoshiharu Shinnaka2, Tatsuya Nakaoka3, Koji S Kawabata3, Daisuke Kuroda4, Hidekazu Hanayama5, Miho Kawabata3, Makoto Uemura3, Hiroshi Akitaya6 (1.Seoul National University, South Korea, 2.National Astronomical Observatory of Japan, 3.Hiroshima University, Japan, 4.Okayama Astrophysical Observatory, Japan, 5.Ishigakijima Astronomical Observatory, Japan, 6.Saitama University, Japan)
[PPS03-10]Dynamical constraints on the mass of the largest body captured in Jupiter's Trojan swarm
*Keiji Ohtsuki1, Hiroaki Okayama1 (1.Graduate School of Science, Kobe University)
[PPS03-11]Comparison of the Size Distributions among Jupiter Trojan, Hilda, and Main-Belt Asteroids
*Tsuyoshi Terai1, Fumi Yoshida2,3 (1.Subaru Telescope, National Astronomical Observatory of Japan, National Institutes of Natural Sciences, 2.Planetary Exploration Research Center, Chiba Institute of Technology, 3.Graduate School of Science, Kobe University)
[PPS03-12]Origin of Small Solar System Bodies with Hyperbolic Orbits
*Arika Higuchi1, Eiichiro Kokubo2 (1.RISE Project Office, National Astronomical Observatory of Japan, 2.Division of Theoretical Astronomy, National Astronomical Observatory of Japan)