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Nihongi, Shoku-Nihongi and Development of Japanese Astronomy

Research Project

Project/Area Number 20540241
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Astronomy
Research InstitutionNational Astronomical Observatory of Japan

Principal Investigator

SOMA Mitsuru  National Astronomical Observatory of Japan, 光赤外研究部, 助教 (30187885)

Co-Investigator(Kenkyū-buntansha) TANIKAWA Kiyotaka  国立天文台, 理論研究部, 特別客員研究員 (80125210)
YAMAMOTO Tadato  国立天文台, 天文情報センター, 特別客員研究員 (00447898)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords日本書紀 / 続日本紀 / 日本天文学史 / 地球自転速度変動 / 日月食・星食 / 暦法 / 位置天文学 / 歴史天文学 / 地球自転変動
Research Abstract

We thoroughly investigated astronomical records, such as eclipses, and occultations, in Nihongi and Shoku-Nihongi, and by taking into account the variation of the Earth's rotation speed we clarified if the records given in them were correct or not. As a result we found that observational astronomy began in the 7^<th> century in Japan, that progression and retrogression alternated in the Japanese observational astronomy during the 7^<th> century, and that there were no observational records from the end of the 7^<th> century through the whole of the 8^<th> century. There must have been a change in the attitude toward observational astronomy at around the end of the 7^<th> century in Japan.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (59 results)

All 2011 2010 2009 2008 Other

All Journal Article (26 results) (of which Peer Reviewed: 14 results) Presentation (19 results) Book (9 results) Remarks (5 results)

  • [Journal Article] ΔT around AD 520 from Chinese Records of Eclipses and Occultations2011

    • Author(s)
      相馬充, 谷川清隆
    • Journal Title

      Proceedings of the Fourth Symposium on "History of Astronomy"

      Pages: 1-4

    • Related Report
      2010 Final Research Report
  • [Journal Article] 『日本書紀』の天文と宗教の関係について2011

    • Author(s)
      谷川清隆,渡辺瑞穂子
    • Journal Title

      「第4回天文学史研究会」集録

      Pages: 67-75

    • Related Report
      2010 Final Research Report
  • [Journal Article] 玉葉が書かれた年代の日蝕予報について2011

    • Author(s)
      上田暁俊,谷川清隆,相馬充
    • Journal Title

      「第4回天文学史研究会」集録

      Pages: 89-96

    • Related Report
      2010 Final Research Report
  • [Journal Article] 日本書紀の『地天泰』分類について2011

    • Author(s)
      谷川清隆,渡辺瑞穂子
    • Journal Title

      「第4回天文学史研究会」集録

      Pages: 104-109

    • Related Report
      2010 Final Research Report
  • [Journal Article] Solar Eclipse in the First Half of the Chunqui Period2010

    • Author(s)
      谷川清隆, 山本一登, 相馬充
    • Journal Title

      Publications of the Astronomical Society of Japan 62

      Pages: 797-809

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] ビデオ観測された水星食の現象時刻の解析2010

    • Author(s)
      宮下和久,相馬充
    • Journal Title

      国立天文台報 13

      Pages: 15-22

    • NAID

      40017122334

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 『天の磐戸』日食候補について2010

    • Author(s)
      谷川清隆,相馬充
    • Journal Title

      国立天文台報 13

      Pages: 85-99

    • NAID

      40017653687

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 七世紀の日本書紀の巻分類の事例I2010

    • Author(s)
      谷川清隆,渡辺瑞穂子
    • Journal Title

      国立天文台報 13

      Pages: 101-117

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 奈良時代の天文記録2010

    • Author(s)
      相馬充,谷川清隆
    • Journal Title

      「第3回天文学史研究会」集録

      Pages: 36-43

    • Related Report
      2010 Final Research Report
  • [Journal Article] 『天の岩戸』日食候補について2010

    • Author(s)
      谷川清隆,相馬充
    • Journal Title

      「第3回天文学史研究会」集録

      Pages: 79-106

    • Related Report
      2010 Final Research Report
  • [Journal Article] Solar Eclipses in the First Half of the Chunqui Period2010

    • Author(s)
      K.Tanikawa, T.Yamamoto, M.Soma
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 62 Pages: 797-809

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 『天の磐戸』日食候補について2010

    • Author(s)
      谷川清隆, 相馬充
    • Journal Title

      国立天文台報

      Volume: 13 Pages: 85-99

    • NAID

      40017653687

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 七世紀の日本書紀の巻分類の事例I2010

    • Author(s)
      谷川清隆, 渡辺瑞穂子
    • Journal Title

      国立天文台報

      Volume: 13 Pages: 101-117

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 暦象年表改定版の問題点2009

    • Author(s)
      相馬充
    • Journal Title

      国立天文台報 12

      Pages: 1-11

    • Related Report
      2010 Final Research Report 2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solar Eclipses in the First Half of the Chunqiu Period2009

    • Author(s)
      谷川清隆,相馬充,山本一登
    • Journal Title

      第2回「歴史的記録と現代科学」研究会集録

      Pages: 45-58

    • NAID

      10026716745

    • Related Report
      2010 Final Research Report
  • [Journal Article] Earth Rotation derived from Occultation Records2009

    • Author(s)
      相馬充,谷川清隆
    • Journal Title

      第2回「歴史的記録と現代科学」研究会集録

      Pages: 74-87

    • Related Report
      2010 Final Research Report
  • [Journal Article] 科学通信・科学の動向 七世紀:日本天文学の始まり2009

    • Author(s)
      谷川清隆,相馬充
    • Journal Title

      科学 79

      Pages: 713-715

    • Related Report
      2010 Final Research Report
  • [Journal Article] Astrometry of Iapetus, Ariel, Umbriel, and Titania from Eclipses and Occultations2009

    • Author(s)
      Mallama A., Soma M., Sada P.V., Modic R.J., Ellington C.K.
    • Journal Title

      Icarus 200

      Pages: 265-270

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 七世紀の日本の天文学2009

    • Author(s)
      相馬充,谷川清隆
    • Journal Title

      「第2回天文学史研究会」集録

      Pages: 49-60

    • Related Report
      2010 Final Research Report
  • [Journal Article] 春秋時代前半の日食2009

    • Author(s)
      谷川清隆, 相馬充
    • Journal Title

      第2回「歴史的記録と現代科学」研究会集録

      Pages: 45-58

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 掩蔽の記録から求めた地球回転2009

    • Author(s)
      相馬充, 谷川清隆
    • Journal Title

      第2回「歴史的記録と現代科学」研究会集録

      Pages: 74-87

    • Related Report
      2009 Annual Research Report
  • [Journal Article] List of Lunar Eclipses between 1500 BC and 1000 BC2009

    • Author(s)
      Mitsuru Soma
    • Journal Title

      Publ. Nat. Astron. Obs. Japan 11

      Pages: 13-35

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Astrometry of lapetus, Ariel, Umbriel, and Titania from Eclipses and Occultations2009

    • Author(s)
      A. Mailama, M. Soma, et al.
    • Journal Title

      Icarus 200

      Pages: 265-270

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 七世紀の日本天文学2008

    • Author(s)
      谷川清隆,相馬充
    • Journal Title

      国立天文台報 11

      Pages: 31-55

    • NAID

      40017067000

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] List of Lunar Eclipses between 1500 BC and 1000 BC2008

    • Author(s)
      相馬充
    • Journal Title

      Publications of the National Astronomical Observatory of Japan 11

      Pages: 13-35

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 七世紀の日本天文学2008

    • Author(s)
      谷川清隆, 相馬充
    • Journal Title

      国立天文台報 11

      Pages: 31-55

    • NAID

      40017067000

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] ΔT around AD 520 from Chinese Records of Eclipses and Occultations2011

    • Author(s)
      相馬充, 谷川清隆
    • Organizer
      The Fourth Symposium on "History of Astronomy"
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] 『日本書紀』の天文と宗教の関係について2011

    • Author(s)
      谷川清隆,渡辺瑞穂子
    • Organizer
      第4回天文学史研究会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] 玉葉が書かれた年代の日蝕予報について2011

    • Author(s)
      上田暁俊,谷川清隆,相馬充
    • Organizer
      第4回天文学史研究会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] 日本書紀の『地天泰』分類について2011

    • Author(s)
      谷川清隆,渡辺瑞穂子
    • Organizer
      第4回天文学史研究会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Investigation of the Earth's Rotation using Ancient Chinese Occultation Records2010

    • Author(s)
      M.Soma, K.Tanikawa
    • Organizer
      7^<th> International Conference on Oriental Astronomy (ICOA-7)
    • Place of Presentation
      国立天文台
    • Year and Date
      2010-09-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] Investigation of the Earth's Rotation using Ancient Chinese Occultation Records2010

    • Author(s)
      相馬充, 谷川清隆
    • Organizer
      The Seventh International Conference on Oriental Astronomy (ICOA-7)
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] How were eclipses memorized when there were no astronomers?2010

    • Author(s)
      谷川清隆, 相馬充
    • Organizer
      The Seventh International Conference on Oriental Astronomy (ICOA-7)
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] 7~8世紀の日本の天文学2010

    • Author(s)
      相馬充,谷川清隆
    • Organizer
      日本天文学会春季年会
    • Place of Presentation
      広島
    • Related Report
      2010 Final Research Report
  • [Presentation] 「天岩戸」日食候補について2010

    • Author(s)
      谷川清隆,相馬充
    • Organizer
      日本天文学会春季年会
    • Place of Presentation
      広島
    • Related Report
      2010 Final Research Report
  • [Presentation] The Investigation of the Earth's Rotation From Ancient Occultation Records2009

    • Author(s)
      相馬充, 谷川清隆
    • Organizer
      C41 Science Meeting, IAU General Assembly
    • Place of Presentation
      Rio de Janeiro,ブラジル
    • Year and Date
      2009-08-05
    • Related Report
      2010 Final Research Report
  • [Presentation] The Investigation of the Earth's Rotation from Ancient Occultation Records2009

    • Author(s)
      Mitsuru Soma
    • Organizer
      C41 Science Meeting of IAU General Assembly 2009
    • Place of Presentation
      ブラジル・リオデジャネイロ
    • Year and Date
      2009-08-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] 奈良時代の天文記録2009

    • Author(s)
      相馬充,谷川清隆
    • Organizer
      第3回天文学史研究会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] 『天の岩戸』日食候補について2009

    • Author(s)
      谷川清隆,相馬充
    • Organizer
      第3回天文学史研究会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Solar Eclipses in the Chunqiu Period2009

    • Author(s)
      谷川清隆,山本一登,相馬充
    • Organizer
      第2回「歴史的記録と現代科学」研究会集録
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Earth Rotation derived from Occultation Records2009

    • Author(s)
      相馬充,谷川清隆
    • Organizer
      第2回「歴史的記録と現代科学」研究会集録
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] 古文書からわかる地球自転と月潮汐項2009

    • Author(s)
      相馬充,谷川清隆
    • Organizer
      第2回「歴史的記録と現代科学」研究会集録
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Japanese astron-omy in the 7th century2008

    • Author(s)
      相馬充, 谷川清隆
    • Organizer
      The Sixth International Conference on Oriental Astronomy (ICOA-6)
    • Place of Presentation
      Townsville,オーストラリア
    • Related Report
      2010 Final Research Report
  • [Presentation] Solar eclipses at sunrise and sunset in the Chunqiu Era2008

    • Author(s)
      谷川清隆, 相馬充
    • Organizer
      The Sixth International Conference on Oriental Astronomy (ICOA-6)
    • Place of Presentation
      Townsville,オーストラリア
    • Related Report
      2010 Final Research Report
  • [Presentation] 七世紀の日本の天文学2008

    • Author(s)
      相馬充, 谷川清隆
    • Organizer
      第2回天文学史研究会および談天の会第41会例会
    • Place of Presentation
      京都, 同志社大学今出川校地
    • Related Report
      2008 Annual Research Report
  • [Book] 「第4回天文学史研究会」集録2011

    • Author(s)
      相馬充,谷川清隆(編集)
    • Total Pages
      112
    • Publisher
      国立天文台
    • Related Report
      2010 Final Research Report
  • [Book] 「第4回天文学史研究会」集録2011

    • Author(s)
      相馬充, 谷川清隆(編集)
    • Total Pages
      112
    • Publisher
      国立天文台
    • Related Report
      2010 Annual Research Report
  • [Book] 「第3回天文学史研究会」集録2010

    • Author(s)
      相馬充,谷川清隆(編集)
    • Total Pages
      110
    • Publisher
      国立天文台
    • Related Report
      2010 Final Research Report
  • [Book] 第2回「歴史的記録と現代科学」研究会集録2009

    • Author(s)
      相馬充,谷川清隆(編集)
    • Total Pages
      198
    • Publisher
      国立天文台
    • Related Report
      2010 Final Research Report
  • [Book] 「第2回天文学史研究会」集録2009

    • Author(s)
      山本一登,相馬充,谷川清隆(編集)
    • Total Pages
      140
    • Publisher
      国立天文台
    • Related Report
      2010 Final Research Report
  • [Book] 天体観測の教科書「星食・月食・日食観測編」2009

    • Author(s)
      相馬充(監修),広瀬敏夫(編集)
    • Total Pages
      168
    • Publisher
      誠文堂新光社
    • Related Report
      2010 Final Research Report
  • [Book] 第2回「歴史的記録と現代科学」研究会集録2009

    • Author(s)
      相馬充, 谷川清隆(編集)
    • Total Pages
      198
    • Publisher
      国立天文台
    • Related Report
      2009 Annual Research Report
  • [Book] 天体観測の教科書(星食・月食・日食観測編)2009

    • Author(s)
      相馬充(監修), 広瀬敏夫(編)
    • Total Pages
      168
    • Publisher
      誠文堂新光社
    • Related Report
      2009 Annual Research Report
  • [Book] 「第2回天文学史研究会」集録2009

    • Author(s)
      山本一登, 相馬充, 谷川清隆
    • Total Pages
      140
    • Publisher
      国立天文台
    • Related Report
      2008 Annual Research Report
  • [Remarks] 天の磐戸の日食候補についての研究結果が朝日新聞2010年3月28日付の社会面に「日食ヒントか 邪馬台国の地 神話もとに天文学挑戦」として掲載される。

    • Related Report
      2010 Final Research Report
  • [Remarks] 天文学史や日食・月食・星食に関連する情報をホームページ に掲載している。

    • URL

      http://optik2.mtk.nao.ac.jp/~somamt/

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://optik2.mtk.nao.ac.jp/~somamt/

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://optik2.mtk.nao.ac.jp/~somamt/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://optik2.mtk.nao.ac.jp/~somamt/

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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