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2012 Fiscal Year Final Research Report

Development of a telescope on the moon for investigating the property of the lunar core through rotational fluctuations

Research Project

  • PDF
Project/Area Number 22340128
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Solid earth and planetary physics
Research InstitutionNational Astronomical Observatory of Japan

Principal Investigator

HANADA Hideo  国立天文台, 准教授 (60132677)

Co-Investigator(Kenkyū-buntansha) SASAKI Sho  国立天文台, RISE月惑星探査検討室, 教授 (10183823)
HEKI Kosuke  北海道大学, 理学研究院, 教授 (30280564)
MATSUMOTO Koji  国立天文台, RISE月惑星探査検討室, 准教授 (30332167)
ARAKI Hiroshi  国立天文台, RISE月惑星探査検討室, 助教 (10290884)
NODA Hirotomo  国立天文台, RISE.月惑星探査検討室, 助教 (10353426)
Co-Investigator(Renkei-kenkyūsha) TSURUTA Seiitsu  国立天文台, RISE月惑星探査検討室, 主任研究技師 (10260019)
TAZAWA Seiichi  国立天文台, RISE月惑星探査検討室, 主任技術員 (40465927)
Project Period (FY) 2010 – 2012
Keywords月 / 回転変動 / 中心核 / 月面望遠鏡 / PZT
Research Abstract

The interior of the Moon can be effectively investigated by observations of the lunar rotation using a small telescope set on the lunar surface. We developed a small telescope of PZT (Photographic Zenith Tube) type, assuming a future lunar mission which will set the telescope on the Moon. It was shown that a diffraction lens in the objective can loosen the temperature condition required for accurate observations very much. We developed a mercury pool which can reduce the effects of vibrations on the observational accuracy, considering the vibration of the mercury surface may cause a serious effect.

  • Research Products

    (12 results)

All 2013 2012 2011 2010 Other

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (6 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] 月面天測望遠鏡(ILOM)地上試験用水銀皿Lの試作2012

    • Author(s)
      鶴田誠逸,醗,童仁博志,浅利一善,鹿島伸悟,宇都宮真,神谷友裕
    • Journal Title

      第32回天文学に関する技術シンポジウム2012集録

      Pages: 65-68

  • [Journal Article] 月面天測望遠鏡(ILOM)へのDOE適応検討2012

    • Author(s)
      鹿島伸悟,鶴巴越逸,童仁博志,拠旦英去
    • Journal Title

      第32回天文学に関する技術シンポジウム2012集録

      Pages: 80-82

  • [Journal Article] Some qualitative manifestations of the physical libration of the Moon by observing stars from the lunar surface2012

    • Author(s)
      Petrova, N., Abdulmyanov, T. and Hanada, H.
    • Journal Title

      Adv Space Res.

      Volume: 50 Pages: 1702-1711

    • DOI

      doi: org/10.1016/j.asr.2012.06.029, 2012.

    • Peer Reviewed
  • [Journal Article] Development of a digital zenith telescope for advanced astrometry2012

    • Author(s)
      Hanada, H., H. Araki, S. Tazawa, S. Tsuruta, H. Noda, K. Asari, S. Sasaki, K. Funazaki, A. Sato, H. Taniguchi, M. Kikuchi, T. Takahashi, A. Yamazaki, J. Ping, N. Kawano, N. Petrova, N. Gouda, T. Yano, Y. Yamada, Y. Niwa, Y. Kono and T. Iwata
    • Journal Title

      Science China (Physics, Mechanics & Astronomy)

      Volume: 55 Pages: 723-732

    • DOI

      doi: 10.1007/s11433- 012-4673-1

    • Peer Reviewed
  • [Presentation] 月面天測望遠鏡(ILOM)へのDOE適用検討2013

    • Author(s)
      鹿島伸悟,荒木博志,鶴田誠逸,花田英夫,安田進,宇都宮真
    • Organizer
      第13回宇宙科学シンポジウム
    • Place of Presentation
      神奈川県相模原市JAXA宇宙科学研究所
    • Year and Date
      20130108-09
  • [Presentation] 月面天測望遠鏡(ILOM)地上試験観測用水銀皿Lの開発2012

    • Author(s)
      鶴田誠逸,花田英夫,荒木博志,浅利一善,鹿島伸悟,宇都宮真,神谷友裕
    • Organizer
      日本測地学会第118回講演会
    • Place of Presentation
      宮城県仙台市福祉プラザ
    • Year and Date
      2012-11-02
  • [Presentation] Some preliminary estimates of the possibility of determining the Lunar physical libration in the project ILOM2012

    • Author(s)
      Petrova, N., T. Abdulmyanov and H. Hanada
    • Organizer
      日本地球惑星科学連合2012年大会
    • Place of Presentation
      千葉県幕張メッセ
    • Year and Date
      2012-05-25
  • [Presentation] Development of a Small Telescope for Observations of Lunar Rotation2011

    • Author(s)
      Hanada, H. , H. Araki, S. Tazawa, S. Tsuruta, H. Noda, K. Asari, Y. Ishihara, K. Matsumoto, S. Sasaki, K. Funazaki, A. Satoh, H. Taniguchi, H. Kato, M. Kikuchi, K. Murata, Y. Itou, K. Chiba, H. Wakamatsu, N. Petrova, A. Gusev, N. Gouda, T. Yano, Y. Yamada, Y. Niwa, J. Ping, N. Kawano, T. Iwata and K. Heki
    • Organizer
      Astro Kazan 2011
    • Year and Date
      20110800
  • [Presentation] Technical development of a small digital telescope for in-situ lunar orientation measurements (ilom)2010

    • Author(s)
      Hanada, S. Tsuruta, H. Araki, S. Kashima, K. Asari, S. Tazawa, H. Noda, K. Matsumoto, S. Sasaki, K. Funazaki, A. Satoh, H. Taniguchi, H. Kato, M. Kikuchi, Y. Itou, K. Chiba, K. Inaba, N. Gouda, T. Yano, Y. Yamada, Y. Niwa, H. Kunimori, N. Petrova, A. Gusev, J. Ping, T. Iwata S. Utsunomiya, T. Kamiya and K. Heki
    • Organizer
      3rd Moscow Solar System Symposium (3M-53)
    • Place of Presentation
      ロシア宇宙科学研究所IKI(ロシア連邦)
    • Year and Date
      2010-10-11
  • [Presentation] Development of a Photographic Zenith Tube for observation of the lunar rotation and the deflection of the vertical2010

    • Author(s)
      Hanada, H. , J. Ping, K. Funazaki, N. Kawano, N. Petrova, H. Araki, S. Tazawa, S. Tsuruta, H. Noda, S. Sasaki, Z. Li, X. Su, A. Sato, H. Taniguchi, M. Kikuchi, T. Takahashi, A, . Yamazaki, S. Sato and T. Iwata
    • Organizer
      IAG Symposium Terrestrial Gravimetry
    • Place of Presentation
      Elktropribor研究所,サンクトペテルブルク(ロシア連邦)
    • Year and Date
      2010-06-23
  • [Remarks]

    • URL

      http://www.miz.nao.ac.io/rise/instruments/ilom

  • [Patent(Industrial Property Rights)] 回折光学素子を用いた.月面天測望遠鏡2013

    • Inventor(s)
      鹿島伸悟
    • Industrial Property Rights Holder
      自然科学研究機構
    • Industrial Property Number
      特願2013-80826
    • Filing Date
      2013-03-01

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Published: 2014-08-29   Modified: 2015-10-29  

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