{"created":"2023-06-20T14:51:58.250482+00:00","id":20079,"links":{},"metadata":{"_buckets":{"deposit":"0c87d7f9-d7ff-468d-ac8d-bc7c84869a24"},"_deposit":{"created_by":1,"id":"20079","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"20079"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00020079","sets":["1543:1767:1777","1887:1891"]},"author_link":["191129","191128","191131","191130"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Size distribution of Trojan asteroids by Subaru telescope"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"88","bibliographicPageStart":"85","bibliographic_titles":[{"bibliographic_title":"第24回太陽系科学シンポジウム　平成14年度"},{"bibliographic_title":"24th Solar System Exploration Symposium 2002","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"すばる望遠鏡による太陽系小天体サーベイのデータに51個のL4トロヤ群小惑星を検出し、そのサイズ分布を調べた。得られた累積サイズ分布の傾きは直径(D)が2＜D(km)＜14のトロヤ群小惑星に対して1.8±0.1であった。この値は短周期彗星の累積サイズ分布の傾き(1.8)にほぼ等しい。Jewittなど(2000)が4＜D(km)＜40のL4トロヤ群小惑星に対して得た傾き2.0±0.3にも一致している。しかしながら、今回のデータではD〜5km付近でサイズ分布の傾きが変化しているように思われる。検出されたトロヤ群小惑星を2＜D(km)＜5と5＜D(km)＜14のグループに分けて、それぞれ求めた累積サイズ分布の傾きは1.2±0.1と2.4±0.1であった。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0045916021","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"The Institute of Space and Astronautical Science (ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"National Central University"},{"subitem_text_value":"国立天文台"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Central University"},{"subitem_text_language":"en","subitem_text_value":"National Astronomical Observatory"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉田, 二美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 士"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshida, Fumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Tsuko","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"すばる望遠鏡","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽系","subitem_subject_scheme":"Other"},{"subitem_subject":"トロヤ群小惑星","subitem_subject_scheme":"Other"},{"subitem_subject":"サイズ分布","subitem_subject_scheme":"Other"},{"subitem_subject":"NEA","subitem_subject_scheme":"Other"},{"subitem_subject":"MBA","subitem_subject_scheme":"Other"},{"subitem_subject":"傾き","subitem_subject_scheme":"Other"},{"subitem_subject":"Lagrange平衡点","subitem_subject_scheme":"Other"},{"subitem_subject":"シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"研究開発","subitem_subject_scheme":"Other"},{"subitem_subject":"CCDカメラ","subitem_subject_scheme":"Other"},{"subitem_subject":"データ処理","subitem_subject_scheme":"Other"},{"subitem_subject":"Subaru telescope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Trojan asteroid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"size distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"NEA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MBA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"inclination","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Lagrangian equilibrium point","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"research and development","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CCD camera","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"data reduction","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"すばる望遠鏡によるトロヤ群小惑星のサイズ分布","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"すばる望遠鏡によるトロヤ群小惑星のサイズ分布"}]},"item_type_id":"5","owner":"1","path":["1777","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"20079","relation_version_is_last":true,"title":["すばる望遠鏡によるトロヤ群小惑星のサイズ分布"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:55:59.678895+00:00"}