Japan Geoscience Union Meeting 2025

Takafumi Ootsubo

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Convener, Chairperson

Wed. May 28, 2025 9:00 AM - 10:30 AM 301B (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | P (Space and Planetary Sciences )
  • | P-CG Complex & General

[P-CG21] Origin and evolution of materials in space

convener:Aki Takigawa(Department of Earth and Planetary Science, The University of Tokyo), Takafumi Ootsubo(University of Occupational and Environmental Health,Japan), Hideko Nomura(Division of Science, National Astronomical Observatory of Japan), Sota Arakawa(Japan Agency for Marine-Earth Science and Technology), Chairperson:Takafumi Ootsubo(University of Occupational and Environmental Health,Japan), Hanako Enomoto(The University of Tokyo)

Wed. May 28, 2025 10:45 AM - 12:15 PM 301B (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | P (Space and Planetary Sciences )
  • | P-CG Complex & General

[P-CG21] Origin and evolution of materials in space

convener:Aki Takigawa(Department of Earth and Planetary Science, The University of Tokyo), Takafumi Ootsubo(University of Occupational and Environmental Health,Japan), Hideko Nomura(Division of Science, National Astronomical Observatory of Japan), Sota Arakawa(Japan Agency for Marine-Earth Science and Technology), Chairperson:Sota Arakawa(Japan Agency for Marine-Earth Science and Technology), Takeshi Hasegawa(The University of Tokyo Graduate School of Arts and Science)

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | P (Space and Planetary Sciences )
  • | P-CG Complex & General

[P-CG21] Origin and evolution of materials in space

convener:Aki Takigawa(Department of Earth and Planetary Science, The University of Tokyo), Takafumi Ootsubo(University of Occupational and Environmental Health,Japan), Hideko Nomura(Division of Science, National Astronomical Observatory of Japan), Sota Arakawa(Japan Agency for Marine-Earth Science and Technology)

Speaker, Author, Co-Author

Thu. May 29, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [E] Poster
  • | P (Space and Planetary Sciences )
  • | P-PS Planetary Sciences

[P-PS02] Regolith Science

Wed. May 28, 2025 10:45 AM - 12:15 PM 301B (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | P (Space and Planetary Sciences )
  • | P-CG Complex & General

[P-CG21] Origin and evolution of materials in space

Thu. May 29, 2025 3:30 PM - 5:00 PM 301B (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-ZZ Others

[M-ZZ40] International initiatives and cooperation in planetary defense

4:00 PM - 4:15 PM

[MZZ40-09] COIAS: Search Application for Small Solar System Bodies

*Seitaro Urakawa1, Keisuke Sugiura2, Kenichi Ito3, Takafumi Ootsubo4, Kohei Kitazato5, Michitaro Koike6, Natsuho Maeda7, Shinsuke Uno8, Kumiko Usuda-Sato6, Daisuke Kinoshita9, Tomohiko Sekiguchi10 (1.Japan Spaceguard Association, 2.Mitsubishi Electric Corporation, 3.Diver-X Inc., 4.University of Occupational and Environmental Health, 5.The University of Aizu, 6.National Observatory of Japan, 7.Kobe University, 8.RIKEN, 9.National Central University, 10.Hokkaido University of Education)