{"id":2112,"date":"2024-01-17T10:27:31","date_gmt":"2024-01-17T09:27:31","guid":{"rendered":"http:\/\/vega78astronomie.fr\/?p=2112"},"modified":"2024-01-17T10:27:33","modified_gmt":"2024-01-17T09:27:33","slug":"le-double-amas-de-persee","status":"publish","type":"post","link":"https:\/\/vega78astronomie.fr\/index.php\/2024\/01\/17\/le-double-amas-de-persee\/","title":{"rendered":"Le double amas de Pers\u00e9e"},"content":{"rendered":"\n<p>Cet ensemble de deux amas (NGC0884 \u00e0 gauche, et NGC0869 \u00e0 droite) est ici pr\u00e9sent\u00e9 en champ large pour le restituer dans son contexte. Ces deux amas, situ\u00e9s \u00e0 un peu plus de 7000 ann\u00e9es-lumi\u00e8re de nous et \u00e2g\u00e9s de 11 et 12 millions d&rsquo;ann\u00e9es respectivement, sont n\u00e9s du m\u00eame nuage interstellaire et ne sont s\u00e9par\u00e9s que de 200 ann\u00e9es-lumi\u00e8re. Ils se rapprochent de nous \u00e0 environ 40 km\/s.<br>On voit \u00e9galement l&rsquo;amas NGC0957 en haut et \u00e0 gauche de l&rsquo;image.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"http:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/01\/AMAS_PERSEE_Final_B-1024x684.jpg\" alt=\"\" class=\"wp-image-2113\" srcset=\"https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/01\/AMAS_PERSEE_Final_B-1024x684.jpg 1024w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/01\/AMAS_PERSEE_Final_B-300x200.jpg 300w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/01\/AMAS_PERSEE_Final_B-768x513.jpg 768w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/01\/AMAS_PERSEE_Final_B-1536x1025.jpg 1536w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/01\/AMAS_PERSEE_Final_B-2048x1367.jpg 2048w, https:\/\/vega78astronomie.fr\/wp-content\/uploads\/2024\/01\/AMAS_PERSEE_Final_B-200x134.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Photo Lo\u00efck Viger, lunette 61 \/ 270<\/em><\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Cet ensemble de deux amas (NGC0884 \u00e0 gauche, et NGC0869 \u00e0 droite) est ici pr\u00e9sent\u00e9 en champ large pour le restituer dans son contexte. Ces deux amas, situ\u00e9s \u00e0 un peu plus de 7000 ann\u00e9es-lumi\u00e8re de nous et \u00e2g\u00e9s de 11 et 12 millions d&rsquo;ann\u00e9es respectivement, sont n\u00e9s du m\u00eame nuage interstellaire et ne sont [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[68],"class_list":["post-2112","post","type-post","status-publish","format-standard","hentry","category-ciel-profond","tag-double-amas"],"_links":{"self":[{"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/posts\/2112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/comments?post=2112"}],"version-history":[{"count":1,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/posts\/2112\/revisions"}],"predecessor-version":[{"id":2114,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/posts\/2112\/revisions\/2114"}],"wp:attachment":[{"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/categories?post=2112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vega78astronomie.fr\/index.php\/wp-json\/wp\/v2\/tags?post=2112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}