惑星分光観測衛星プロジェクトチーム
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  2. Hiroshi TAKEUCHI

Hiroshi TAKEUCHI

  (竹内 央)

Profile Information

Affiliation
Professor, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
Professor, School of Physical Sciences Department of Space and Astronautical Science, SOKENDAI
Degree
Ph.D. in Physics and Applied Physics(Mar, 2000, Waseda University)
Researcher number
90329029
ORCID ID
 https://orcid.org/0000-0001-5863-4653
J-GLOBAL ID
200901056692713269
researchmap Member ID
6000000722

Research Interests

 4

Research Areas

 3

Research History

 8
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Committee Memberships

 2

Awards

 1

Papers

 120
  • Christopher Jacobs, Shinji Horiuchi, Daniel Firre, Yasuhiro Murata, Hiroshi Takeuchi, Takashi Uchimura, Mori Kohtaroh
    13th IVS General Meeting (IVS-GM), Mar 4, 2024  
  • Tatsuaki Hashimoto, Junji Kikuchi, Ryo Hirasawa, Kota Miyoshi, Wataru Torii, Naoki Morishita, Nobutaka Bando, Atsushi Tomiki, Shintaro Nakajima, Masatsugu Otsuki, Hiroyuki Toyota, Kakeru Tokunaga, Chikako Hirose, Tetsuo Yoshimitsu, Hiroshi Takeuchi
    Proceedings of the International Astronautical Congress, IAC, 2023-October, Oct, 2023  
    A 6U CubeSat “OMOTENASHI” was developed to be the world's smallest moon lander. It was launched by NASA's SLS Artemis-1 on November 16, 2022. However, because of the spacecraft anomaly, the battery was depleted and the communication with the spacecraft had been lost. After we gave up the moon landing experiment, we have been conducting a search and rescue operation till September 2023. But it was unsuccessful, unfortunately. In this article, the mission objective, the spacecraft design, the planed mission scenario, and the in-orbit operation results are presented. Additionally, lessons learned from the development and the in-orbit operation are presented.
  • Timothy Pham, Hiroshi Takeuchi, Atsushi Tomiki, Kathleen Harmon, Sami Asmar, Yoshihide Sugimoto, Taniguchi Sho, Tsutomu Ichikawa
    Proceedings of the International Astronautical Congress, IAC, 2023-October, Oct, 2023  
    This paper presents a collaborative effort between NASA and JAXA to make 3-way Doppler data from JAXA tracking stations available to the Artemis 1 navigation team to improve orbit determination. The paper describes the system configuration and concept of operation of this capability. Testing effort at the three JAXA's ground stations - the Uchinoura's 20-m and 34-m antennas and Usuda's 64-m antenna - are discussed. Both aspects of system testing are highlighted, first on the use of Artemis 1 recorded signal to ensure compatibility between ground and flight systems, and second on the tracking with the Lunar Reconnaissance Orbiter, as a substitute for Artemis before launch, to validate other key operational functions such as ephemeris processing, spacecraft tracking capability, data delivery, and interactions among multiple operational teams in different organizations. Results from actual support to Artemis 1's Orion spacecraft in November-December 2022 are also presented.
  • Takanao SAIKI, Yuya MIMASU, Yuto TAKEI, Hiroshi TAKEUCHI, Kazutaka NISHIYAMA, Takaaki KATO, Yuichi TSUDA
    Journal of Evolving Space Activities, 1, Mar, 2023  Peer-reviewed
  • Ryuji Okazaki, Bernard Marty, Henner Busemann, Ko Hashizume, Jamie D. Gilmour, Alex Meshik, Toru Yada, Fumio Kitajima, Michael W. Broadley, David Byrne, Evelyn Füri, My E.I. Riebe, Daniela Krietsch, Colin Maden, Akizumi Ishida, Patricia Clay, Sarah A. Crowther, Lydia Fawcett, Thomas Lawton, Olga Pravdivtseva, Yayoi N. Miura, Jisun Park, Ken Ichi Bajo, Yoshinori Takano, Keita Yamada, Shinsuke Kawagucci, Yohei Matsui, Mizuki Yamamoto, Kevin Righter, Saburo Sakai, Naoyoshi Iwata, Naoki Shirai, Shun Sekimoto, Makoto Inagaki, Mitsuru Ebihara, Reika Yokochi, Kunihiko Nishiizumi, Keisuke Nagao, Jong Ik Lee, Akihiro Kano, Marc W. Caffee, Ryu Uemura, Tomoki Nakamura, Hiroshi Naraoka, Takaaki Noguchi, Hikaru Yabuta, Hisayoshi Yurimoto, Shogo Tachibana, Hirotaka Sawada, Kanako Sakamoto, Masanao Abe, Masahiko Arakawa, Atsushi Fujii, Masahiko Hayakawa, Naoyuki Hirata, Naru Hirata, Rie Honda, Chikatoshi Honda, Satoshi Hosoda, Yu Ichi Iijima, Hitoshi Ikeda, Masateru Ishiguro, Yoshiaki Ishihara, Takahiro Iwata, Kosuke Kawahara, Shota Kikuchi, Kohei Kitazato, Koji Matsumoto, Moe Matsuoka, Tatsuhiro Michikami, Yuya Mimasu, Akira Miura, Tomokatsu Morota, Satoru Nakazawa, Noriyuki Namiki, Hirotomo Noda, Rina Noguchi, Naoko Ogawa, Kazunori Ogawa, Tatsuaki Okada, Chisato Okamoto, Go Ono, Masanobu Ozaki, Takanao Saiki, Naoya Sakatani, Hiroki Senshu, Yuri Shimaki, Kei Shirai, Seiji Sugita, Yuto Takei, Hiroshi Takeuchi, Satoshi Tanaka, Eri Tatsumi, Fuyuto Terui, Ryudo Tsukizaki, Koji Wada, Manabu Yamada, Tetsuya Yamada, Yukio Yamamoto, Hajime Yano
    Science (New York, N.Y.), 379(6634) eabo0431, Feb 24, 2023  Peer-reviewed
    The near-Earth carbonaceous asteroid (162173) Ryugu is expected to contain volatile chemical species that could provide information on the origin of Earth's volatiles. Samples of Ryugu were retrieved by the Hayabusa2 spacecraft. We measured noble gas and nitrogen isotopes in Ryugu samples and found that they are dominated by presolar and primordial components, incorporated during Solar System formation. Noble gas concentrations are higher than those in Ivuna-type carbonaceous (CI) chondrite meteorites. Several host phases of isotopically distinct nitrogen have different abundances among the samples. Our measurements support a close relationship between Ryugu and CI chondrites. Noble gases produced by galactic cosmic rays, indicating a ~5 million year exposure, and from implanted solar wind record the recent irradiation history of Ryugu after it migrated to its current orbit.
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Major Misc.

 18
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Books and Other Publications

 2

Presentations

 322
  • Tatsuaki Hashimoto, Junji Kikkuchi, Ryo Hirasawa, Shintaro Nakajima, Naoki Morishita, Atsushi Tomiki, Wataru Torii, Masatsugu Otsuki, Tetsuo Yoshimitsu, Yasuo Ishige, Kota Miyoshi, Nobutaka Bando, Chikako Hirose, Hiroshi Takeuchi, Hiroyuki Toyota, Keiichi Hori, Kakeru Tokunaga, Aiko Nagamatsu, Hitoshi Morimoto, Toshinori Ikenaga
    34th International Symposium on Space Technology and Science, Jun 6, 2023
  • Junji Kikuchi, Chikako Hirose, Ryo Hirasawa, Kakeru Tokunaga, Hiroshi Takeuchi, Tsutomu Ichikawa, Yoshihide Sugimoto, Nobutaka Bando, Naoki Morishita, Shintaro Nakajima, Kota Miyoshi, Wataru Torii, Atsushi Tomiki, Tatsuaki Hashimoto
    34th International Symposium on Space Technology and Science, Jun 6, 2023
  • Hiroshi Takeuchi, Atsushi Tomiki, Wataru Torii, Junji Kikuchi, Chikako Hirose, Ryo Hirasawa, Shintaro Nakajima, Tatsuaki Hashimoto, Yosuke Kawabata, Ryu Funase, Taichi Ito, Tsutomu Ichikawa, Yoshihide Sugimoto, Takushi Sakamoto
    34th International Symposium on Space Technology and Science, Jun 5, 2023
  • Ryo Hirasawa, Tatsuaki Hashimoto, Kakeru Tokunaga, Nakajima Shintaro, Kota Miyoshi, Chikako Hirose, Junji Kikuchi, Nobutaka Bando, Naoki Morishi, Atsushi Tomiki, Wataru Torii, Taichi Ito, Masatsugu Otsuki, Tetsuo Yoshimitsu, Yasuo Ishige, Hiroshi Takeuchi, Yukio Yamamoto
    SPACEOPS 2023 the 17th international conference on space operations, Mar 6, 2023
  • 氏原秀樹, 氏原秀樹, 市川隆一, 関戸衛, 宗包浩志, 宮原伐折羅, 小林知勝, 寺家孝明, 小山友明, 竹内央, 今井裕
    日本天文学会年会講演予稿集, 2023
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Research Projects

 3

Industrial Property Rights

 1
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