[P-PS07] Planetary Sciences

Mon. May 22, 2023 1:45 PM - 3:00 PM Exhibition Hall Special Setting (3) (Exhibition Hall 8, Makuhari Messe)

convener:Masanori Kanamaru(The University of Tokyo), Sota Arakawa(Japan Agency for Marine-Earth Science and Technology), Chairperson:Sota Arakawa(Japan Agency for Marine-Earth Science and Technology), Yudai Suzuki(University of Tokyo)

We call for general interest papers for Planetary Sciences. Planetary Sciences consist of a variety of studies on the past, present, and future of our solar system and exoplanetary systems, Discussions based on various backgrounds are encouraged.

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1:45 PM - 2:00 PM

[PPS07-11] Intensity of the ancient Martian magnetic field estimated from the strong magnetic anomaly data: strong or weak dynamo field?

*Masahiko Sato¹, Masashi Ushioda², Ryoichi Nakada³, Yujiro Tamura⁴, Shinji Yamamoto⁴, Kazuhito Ozawa¹, Futoshi Takahashi⁵ (1.The University of Tokyo, 2.Shikoku Research Institute Inc., 3.Japan Agency for Marine-Earth Science and Technology, 4.Yokohama National University, 5.KyushuUniversity)

2:00 PM - 2:15 PM

[PPS07-12] Magnetic field observations of a deformed bow shock and a highly dynamic magnetotail during BepiColombo’s second Mercury flyby

*Daniel Schmid¹, David Fischer¹, Ali Varsani¹, Werner Magnes¹, Yasuhito Narita¹, Martin Volwerk¹, Wolfgang Baumjohann¹, Ayako Matsuoka², Manabu Shinohara³, Yoshimasa Tanaka⁴, Akiko Fujimoto⁵, Masaki Matsushima⁶, Go Murakami⁷, Hans-Ulrich Auster⁸, Ingo Richter⁸, Daniel Heyner⁸, Ferdinand Plaschke⁸, Rumi Nakamura¹ (1.Space Research Institute, Austrian Academy of Sciences, Graz, Austria, 2.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University, 3.National Institute of Technology, Kagoshima College, 4.National Institute of Polar Research, 5.Kyushu Institute of Technology, 6.Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology, 7.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 8.IGEP, Technische Universit¨at Braunschweig, Braunschweig, Germany)

2:15 PM - 2:30 PM

[PPS07-13] Determination of chemical composition units on Mercury by the multivariate analysis using major element composition measured by MESSENGER XRS

*Kaori Hirata^1,2, Tomohiro Usui² (1.University of Tokyo, 2.ISAS JAXA)

2:30 PM - 2:45 PM

[PPS07-14] Characteristics of the relationship between wind fields and surface stress with high-resolution large eddy simulations for the Martian atmosphere

*Kuriki Murahashi¹, Koichi Wake¹, Seiya Nishizawa², Masaki Ishiwatari¹, Kensuke Nakajima³, Shin-ichi Takehiro⁴, Ko-ichiro Sugiyama⁵, Yoshiyuki O. Takahashi⁶, Yoshi-Yuki Hayashi^6,7 (1.Department of Cosmosciences, Graduate school of Science, Hokkaido University, 2.RIKEN Advanced Institute for Computational Science, 3.Department of Earth and Planetary Sciences,Flculty of Sciences,Kyushu University, 4.Research Institute for Mathematical Sciences, Kyoto University, 5.National Institute of Technology, Matsue College, 6.Department of Planetology, Graduate School of Science, Kobe University, 7.Center of Planetary Science)

2:45 PM - 3:00 PM

[PPS07-15] Feasibility Study of Measuring the Hydrogen Temperature and the D/H Ratio in a Cometary Coma Using Hydrogen Imager onboard Comet Interceptor

*Yudai Suzuki¹, Kazuo Yoshioka¹, Go Murakami², Masaki Kuwabara³, Shingo Kameda³, Makoto Taguchi³, Ichiro Yoshikawa¹, Hideyo KAWAKITA⁴, Yoshiharu Shinnaka⁴ (1.University of Tokyo, 2.JAXA/ISAS, 3.Rikkyo University, 4.Kyoto Sangyo University)

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