{"created":"2023-06-20T14:36:30.435177+00:00","id":2815,"links":{},"metadata":{"_buckets":{"deposit":"42f18e00-a30c-4088-99cc-263d6c71f0fc"},"_deposit":{"created_by":1,"id":"2815","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2815"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002815","sets":["1398:1501:1502","1543:1827:1828","1887:1891","9:789:794:795"]},"author_link":["9062"],"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-03-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"155","bibliographicPageStart":"141","bibliographicVolumeNumber":"JAXA-SP-18-011","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第8回スペースデブリワークショップ講演資料集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 8th Space Debris Workshop","bibliographic_titleLang":"en"}]}]},"item_4_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第8回スペースデブリワークショップ (2018年12月3-5日. 宇宙航空研究開発機構調布航空宇宙センター(JAXA)(CAC)), 調布市, 東京","subitem_description_type":"Other"}]},"item_4_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"The 8th Space Debris Workshop (December 3-5, 2018. Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC)), Chofu, Tokyo, Japan","subitem_description_type":"Other"}]},"item_4_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Results from the Massive Collision Monitoring Activity (MCMA) are presented highlighting that monthly there are near misses in low Earth orbit (LEO) between massive derelicts with probabilities of collision (PC) that meet or exceed the PC when Iridium-33 and Cosmos 2251 did indeed collide about a decade ago. This situation has been largely unmonitored and uncharacterized since these conjunctions involve two derelict objects (i.e., no operational systems). Worst case, if two of the 18 SL-16 rocket bodies in the cluster centered at 850 km were to collide, the cataloged population would be doubled in an instance. Characterizing two years of interactions culminated in the generation of a ''worst offenders'' list; if the top five of these 20 objects were removed it would eliminate the potential of 50,000 trackable fragments (and 250,000 lethal, nontrackable debris) from being generated; this is a 10% reduction of debris-generating potential on-orbit. JAXA highlighted this risk in 2010; MCMA merely provides a quantifiable representation of the situation identified previously by Japanese scientists. While the greatest probability is posed by groupings of objects in near circular orbits in LEO clusters, there is a subset of massive derelicts in elliptical orbits (- 185) whose perigees cross through LEO that pose a unique risk of cross-contaminating hazard to 12-hr and 24-hr (i.e., geosynchronous orbit, GEO) orbits due to potential collisions in LEO. Details of these interactions are show the consequence of such events could affect all space operators.","subitem_description_type":"Other"}]},"item_4_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_4_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_4_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA1830034011","subitem_description_type":"Other"}]},"item_4_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-18-011","subitem_description_type":"Other"}]},"item_4_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_4_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_4_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2433-2232","subitem_source_identifier_type":"ISSN"}]},"item_4_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Integrity Applications, Inc."}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"McKnight, Darren","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-15"}],"displaytype":"detail","filename":"AA1830034011.pdf","filesize":[{"value":"4.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1830034011.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2815/files/AA1830034011.pdf"},"version_id":"5ae37f42-2574-451c-b796-e74a8c7c4d46"}]},"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 object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Orbital Debris and Breaking Cognitive Biases","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Orbital Debris and Breaking Cognitive Biases","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["795","1502","1828","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-15"},"publish_date":"2019-03-15","publish_status":"0","recid":"2815","relation_version_is_last":true,"title":["Orbital Debris and Breaking Cognitive Biases"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:15:39.268983+00:00"}