{"id":2798,"date":"2026-05-28T19:23:08","date_gmt":"2026-05-28T17:23:08","guid":{"rendered":"http:\/\/localhost\/messier\/m84"},"modified":"2026-06-09T18:08:34","modified_gmt":"2026-06-09T16:08:34","slug":"m84-2","status":"publish","type":"messier_object","link":"https:\/\/voyage-astrophoto.fr\/index.php\/messier\/m84-2\/","title":{"rendered":"M84 &#8211; Galaxie lenticulaire M84"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">M84 fut d\u00e9couverte par Charles Messier le 18 mars 1781. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette galaxie lenticulaire (type S0) fait partie de l&rsquo;Amas de la Vierge et de la c\u00e9l\u00e8bre Cha\u00eene de Markarian, un alignement visuel de galaxies brillantes, contenant \u00e9galement M86 et M87. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle est situ\u00e9e \u00e0 environ 60 millions d&rsquo;ann\u00e9es-lumi\u00e8re. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M84 poss\u00e8de un noyau actif de type LINER et montre des signes de faible formation stellaire dans ses r\u00e9gions externes. La galaxie poss\u00e8de un disque de poussi\u00e8re en rotation autour de son noyau, evidence of past interactions or ongoing gas accretion. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle est observable avec des t\u00e9lescopes d&rsquo;au moins 100 mm d&rsquo;ouverture comme une tache circulaire brillante. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Sources: SEDS Messier Database, Wikipedia, NASA.<\/em><\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2798","messier_object","type-messier_object","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/messier_object\/2798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/messier_object"}],"about":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/types\/messier_object"}],"wp:attachment":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}