{"created":"2023-06-20T14:52:29.311706+00:00","id":20638,"links":{},"metadata":{"_buckets":{"deposit":"6c4cf1f4-f1f2-4e24-94f5-2272527adc87"},"_deposit":{"created_by":1,"id":"20638","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"20638"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00020638","sets":["1543:1778:1792","1887:1891"]},"author_link":["196817","196818","196819","196820"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"3角振動点の周りのTrojan小惑星の表面密度モデル"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"239","bibliographicPageStart":"236","bibliographic_titles":[{"bibliographic_title":"第37回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 37th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Taking orbital motions of Trojan asteroids into account, constructed was a Maxwellian-Gaussian type empirical model for the surface number density of the Trojans around the L4-libration point. This is useful for estimating the total population and mass for the objects. By combining the model with the size distribution of faint Trojans recently determined by the group using the Subaru telescope data, it is shown that the total population of Trojans larger than D = 1 km obtained by Jewitt et al. (2000) was overestimated at least by a factor of a few to several.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047898060","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"国立天文台"},{"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 Astronomical Observatory"},{"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":"中村, 士"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉田, 二美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Tsuko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshida, Fumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Trojan小惑星","subitem_subject_scheme":"Other"},{"subitem_subject":"表面密度","subitem_subject_scheme":"Other"},{"subitem_subject":"模型","subitem_subject_scheme":"Other"},{"subitem_subject":"サイズ分布","subitem_subject_scheme":"Other"},{"subitem_subject":"CCDカメラ","subitem_subject_scheme":"Other"},{"subitem_subject":"すばる望遠鏡","subitem_subject_scheme":"Other"},{"subitem_subject":"空間分布","subitem_subject_scheme":"Other"},{"subitem_subject":"振動","subitem_subject_scheme":"Other"},{"subitem_subject":"Trojan asteroid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface density","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"size distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CCD camera","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Subaru telescope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spatial distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"libration","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Surface density model of Trojan asteroids around triangular libration points","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Surface density model of Trojan asteroids around triangular libration points","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1792","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"20638","relation_version_is_last":true,"title":["Surface density model of Trojan asteroids around triangular libration points"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:47:23.943307+00:00"}