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J-GLOBAL ID:200901009402364446   Update date: Apr. 03, 2025

HAYAKAWA Masahiko

ハヤカワ マサヒコ | HAYAKAWA Masahiko
Affiliation and department:
Job title: Assistant Professor
Other affiliations (1):
Research field  (2): Aerospace engineering ,  Solid earth science
Research keywords  (9): 小惑星 ,  はやぶさ ,  はやぶさ2 ,  内部構造 ,  月探査 ,  固体惑星 ,  planetary exploration ,  design and development of spacecraft ,  planetary science
Research theme for competitive and other funds  (10):
  • 2015 - 2018 Development of penetrator probe for volcano monitoring deployed from unmanned aerial vehicle
  • 2000 - 2002 Reevalution of Lunar Heat Flow Experiment: (Construction of a LUnar Thermal Model using Lunar Prospector Data)
  • 1997 - 1998 Study of Lunar Deep Materials using Clementine UV-VIS Data
  • 1992 - 1993 Reevaluation of lunar internal structure with reanalysis of deep moonquakes
  • 1984 - 1990 惑星の起源と進化
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Papers (66):
  • K. Yumoto, E. Tatsumi, T. Kouyama, D.R. Golish, Y. Cho, T. Morota, S. Kameda, H. Sato, B. Rizk, D.N. DellaGiustina, et al. Comparison of optical spectra between asteroids Ryugu and Bennu: II. High-precision analysis for space weathering trends. Icarus. 2024. 420. 116204-116204
  • Yasuhiro Yokota, Toru Kouyama, Tomokatsu Morota, Naoya Sakatani, Seiji Sugita, Manabu Yamada, Eri Tatsumi, Moe Matsuoka, Masahiko Hayakawa, Koki Yumoto, et al. Study on the possibility of comet observation using ONC-W2 camera during the cruising phase of Hayabusa2. 2024
  • K. Yumoto, E. Tatsumi, T. Kouyama, D.R. Golish, Y. Cho, T. Morota, S. Kameda, H. Sato, B. Rizk, D.N. DellaGiustina, et al. Comparison of optical spectra between asteroids Ryugu and Bennu: I. Cross calibration between Hayabusa2/ONC-T and OSIRIS-REx/MapCam. Icarus. 2024. 417. 116122-116122
  • Moe Matsuoka, Ei-ichi Kagawa, Kana Amano, Tomoki Nakamura, Eri Tatsumi, Takahito Osawa, Takahiro Hiroi, Ralph Milliken, Deborah Domingue, Driss Takir, et al. Space weathering acts strongly on the uppermost surface of Ryugu. Communications Earth & Environment. 2023. 4. 1
  • Kohji Tsumura, Shuji Matsuura, Kei Sano, Takahiro Iwata, Hajime Yano, Kohei Kitazato, Kohji Takimoto, Manabu Yamada, Tomokatsu Morota, Toru Kouyama, et al. Heliocentric distance dependence of zodiacal light observed by Hayabusa2#. Earth, Planets and Space. 2023. 75. 1
more...
MISC (55):
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Books (2):
  • Numerical simulation of planetary growth(共著)
    Primitive Solar Nebula and Origin of the Planets(Terra Publication Press) 1993
  • Numerical simulation of planetary growth(jointly worked)
    Primitive Solar Nebula and Origin of the Planets(Terra Publication Press) 1993
Lectures and oral presentations  (227):
  • SEARCH FOR SMALL CRATERS ON BOULDERS ON ASTEROID RYUGU USING HIGHRESOLUTION IMAGES
    (56th LPSC 2025)
  • HAYABUSA2#’S (98943) TORIFUNE FLYBY IN JULY 2026: ITS CONTRIBUTIONS TO PLANETARY DEFENSE
    (56th LPSC 2025)
  • Spectral evolution of Ryugu and Bennu inferred from variations in visible spectra of returned samples
    (Hayabusa 2024 2024)
  • はやぶさ2#の小惑星サイエンス
    (日本惑星科学会 2024年秋季講演会 2024)
  • Preliminary report of observation of comet C/2023 A3 by Hayabusa2# Wide-angle Camera ONC-W2
    (2024)
more...
Works (6):
  • 南極ペネトレータの開発
    1990 - 1994
  • development of the Antarctic penetrator
    1990 - 1994
  • 月探査機LUNAR-Aの運用方法と地上支援系の構築
    1993 -
  • design and development of the operation system for LUNAR-A spacecraft
    1993 -
  • 月ペネトレータの開発
    1990 -
more...
Education (2):
  • - 1989 Nagoya University
  • - 1984 Nagoya University School of Science Department of Physics
Professional career (2):
  • Master of Science (Nagoya University)
  • Doctor of Science (Nagoya University)
Work history (3):
  • 2007/09 - 現在 Japan Aerospace Exploration Agency Institute of Space and Astronautical Science Assistant Professor
  • 2003/10 - 2007/08 Japan Aerospace Exploration Agency Institute of Space and Astronautical Science Assistant Professor
  • 1990/03 - 2003/09 Institute of Space a and Astronautical Science Comparative Planetology Section Assistant Professor
Association Membership(s) (3):
Japan Geoscience Union ,  The Japanese Society for Planetary Sciences ,  日本地震学会
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