Japan Geoscience Union Meeting 2021

Session information

[E] Oral

P (Space and Planetary Sciences ) » P-PS Planetary Sciences

[P-PS04] Small Solar System Bodies: A New Insight from Hayabusa2, OSIRIS-REx and Other Space Missions

Sun. Jun 6, 2021 10:45 AM - 12:15 PM Ch.04 (Zoom Room 04)

convener:Tatsuaki Okada(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Taishi Nakamoto(Tokyo Institute of Technology), Daisuke Kuroda(Kyoto University), Chairperson:Tatsuaki Okada(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Taishi Nakamoto(Tokyo Institute of Technology), YACHEN YANG(Center for Space and Remote Sensing Research)

Small Solar System bodies, including asteroids, comets, satellites, and interplanetary dust particles, are notably important for understanding the origin and evolution of our Solar System, as well as investigating the sources of building blocks of life. Many new discoveries on small bodies have been carried out by observations from ground-based and space-based observatories, and explorations by spacecraft rendezvous and flyby. New perspectives on solar system evolution have been paved by analyses of extraterrestrial materials such as meteorites, IDPs, and return samples by space missions. Numerical and laboratory simulation studies have helped interpretations for those results and proposed new insights on these topics. In this session, new results of scientific studies and new ideas of methodology for investigating small solar system bodies are highly welcome, especially the topics on the remote sensing, surface experiments, and analysis of return sample in the Hayabusa2 and OSIRIS-REx missions, as well as the expectations and preparations for future missions including MMX, Destiny+, Hera, Comet Interceptor, and Hayabusa2-Extended missions.

10:45 AM - 11:00 AM

*Jens Biele1, Matthias Grott2, Patrick Michel3, Tatsuaki Okada4, Seiji Sugita5, Naoya Sakatani6, Wladimir Neumann2,7, Shingo Kameda6, Tatsuhiro Michikami8, Chikatoshi Honda9 (1.German Aerospace Center, Cologne, Germany, 2.German Aerospace Center, Berlin, Germany, 3.Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France , 4.Japan Aerospace Exploration Agency, ISAS, Sagamihara, Japan, 5.University of Tokyo, Tokyo, Japan, 6.Rikkyo University, Tokyo, Japan, 7.Klaus-Tschira-Labor für Kosmochemie, Institut für Geowissenschaften, Universität Heidelberg, Heidelberg, Germany, 8.Kindai University, Hiroshima, Japan, 9.University of Aizu, Aizu-Wakamatsu, Japan)

11:00 AM - 11:15 AM

*Ayumu Ohsugi1,2, Naoya Sakatani3, Yuri Shimaki2, Hiroki Senshu4, Takehiko Arai5, Hirohide Demura6, Toru Kouyama7, Tomohiko Sekiguchi8, Satoshi Tanaka2, Tetsuya Fukuhara3, Tatsuaki Okada1,2 (1.Graduate School of Science, The University of Tokyo, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.Department of Physics, College of Science, Rikkyo University, 4.Planetary Exploration Research Center, Chiba Institute of Technology, 5.Faculty of Engineering, Department of Innovative Engineering, Division of Systems and Information Engineering,Ashikaga University, 6.Department of Computer Science and Engineering, University of Aizu, 7.National Institute of Advanced Industrial Science and Technology, 8.Hokkaido University of Education)


11:15 AM - 11:30 AM

*Yudai Takai1, Tomokatsu Morota1, Koki Yumoto1, Rie Honda2, Shingo Kameda3, Eri Tatsumi1,4, Yuichiro Cho1, Kazuo Yoshioka1, Hirotaka Sawada5, Yasuhiro Yokota2,5, Naoya Sakatani3, Masahiko Hayakawa5, Moe Matsuoka5, Manabu Yamada6, Toru Kouyama7, Hidehiko Suzuki8, Chikatoshi Honda9, Kazunori Ogawa5,10, Seiji Sugita1 (1.University of Tokyo, 2.Kochi University, 3.Rikkyo University, 4.Instituto de Astrofísica de Canarias, 5.JAXA, 6.Chiba Institute of Technology, 7.National Institute of Advanced Industrial Science and Technology, 8.Meiji University, 9.The University of Aizu, 10.Kobe University)

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