Session Details
[U-06_28PM2]New Progress toward the Understanding of Small Solar System Bodies
Mon. Apr 28, 2014 4:15 PM - 5:56 PM JST
Mon. Apr 28, 2014 7:15 AM - 8:56 AM UTC
Mon. Apr 28, 2014 7:15 AM - 8:56 AM UTC
503 5F
Convener:*Masahiko Arakawa(Graduate School of Science, Kobe University), Taishi Nakamoto(Tokyo Institute of Technology), Sei-ichiro WATANABE(Division of Earth and Planetary Sciences, Graduate School of Science, Nagoya University), Masanao Abe(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), MASATERU ISHIGURO(Department of Physics and Astronomy, Seoul National University), Chair:MASATERU ISHIGURO(Department of Physics and Astronomy, Seoul National University)
This session is aimed at setting up a forum to discuss how we can make progresses in our understanding of the solar system evolution with our hands on data. Presentations related to the science of the small bodies in the solar system (satellites, asteroids, comets, interplanetary dust particles, trans-Neptunian objects, and planetesimals) are invited. In addition to the extensive astronomical/remote-sensing observations and theoretical works, Hayabusa has brought us samples back from Itokawa (S-type asteroid) for unprecedentedly detailed analysis. The results of the Hayabusa sample initial analysis do prove that analysis of returned samples will play a key role in our future study of the solar system evolution. While the mission preparation of Hayabusa2, which is targeted at a more primordial asteroid than Itokawa (1999JU3, C-type), is being matured, expectation of building a new gateway to biology-flavored topics via organic material and aqueous alteration analysis is ramping up. In this session, after summarizing the cutting-edge results obtained by various studies, including the impact physics important for the asteroid evolution, we will discuss the future shape of the study of the solar system evolution.
[U06-18]Albedo properties of main belt asteroids based on the infrared all-sky surveyors
*Fumihiko USUI1 (1.University of Tokyo)
[U06-19]Lightcurve Survey of Vestoids in the Inner Asteroid Belt
*Sunao HASEGAWA1, Seidai MIYASAKA2, Hiroyuki MITO3, Yuki SARUGAKU1, Tomohiko OZAWA4, Daisuke KURODA5, Michitoshi YOSHIDA6, Kenshi YANAGISAWA5, Yasuhiro SHIMIZU5, Shogo NAGAYAMA5, Hiroyuki TODA5, Kouji OKITA5, Nobuyuki KAWAI7, Tomohiko SEKIGUCHI8, Masateru ISHIGURO9, Masanao ABE1 (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Tokyo Metropolitan Government, 3.Kiso Observatory, Institute of Astronomy, The University of Tokyo, 4.Misato Observatory, 5.Okayama Astrophysical Observatory, National Astronomical Observatory, 6.Hiroshima Astrophysical Science Center, Hiroshima University, 7.Graduate School of engineering, , Tokyo Institute of Technology, 8.Asahikawa Campus, Hokkaido University of Education, 9.Department of Physical and Astronomy, Seoul National University)
[U06-20]Near-infrared spectral measurements of zodiacal light by CIBER rocket experiments
*Shuji MATSUURA1, Toshiaki ARAI1, Yosuke ONISHI1, Mai SHIRAHATA1, Kohji TSUMURA1, Toshio MATSUMOTO2, James BOCK3, CIBER, Team 3 (1.JAXA, 2.ASIAA, 3.Caltech)
[U06-21]Reflectance Spectra of Jovian Small Satellites and Implication of their Origin
*Naruhisa TAKATO1, Hiroshi TERADA1, Fumi YOSHIDA1, Keiji OHTSUKI2 (1.National Astronomical Observatory of Japan, 2.Kobe Univ.)
[U06-22]Weathering effect of solar wind proton on hydrated silicate minerals
*Yusuke NAKAUCHI1, Masanao ABE2, Kohei KITAZATO3, Akira TSUCHIYAMA4, Keisuke YASUDA5 (1.The Graduate University for Advanced Studies, 2.Japan Aerospace Exploration Agency, 3.University of Aizu, 4.Kyoto University, 5.The Wakasa Wan Energy Reserch Center)
[U06-23]The effect of coexisting iron sulfide on space weathering by nanosecond pulse laser irradiation
*Mizuki OKAZAKI1, Sho SASAKI1, Takahiro HIROI2 (1.School of Science, Osaka University, 2.Brown University)