{"id":2802,"date":"2026-05-28T19:23:08","date_gmt":"2026-05-28T17:23:08","guid":{"rendered":"http:\/\/localhost\/messier\/m88"},"modified":"2026-06-11T11:49:29","modified_gmt":"2026-06-11T09:49:29","slug":"m88-2","status":"publish","type":"messier_object","link":"https:\/\/voyage-astrophoto.fr\/index.php\/messier\/m88-2\/","title":{"rendered":"M88 &#8211; Galaxie spirale M88"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">M88 fut d\u00e9couverte par Charles Messier le 18 mars 1781. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette galaxie spirale (type SA(rs)b) est vue presque par la tranche depuis la Terre, d&rsquo;o\u00f9 son aspect allong\u00e9. Elle fait partie de l&rsquo;Amas de la Chevelure de B\u00e9r\u00e9nice et est situ\u00e9e \u00e0 environ 47 millions d&rsquo;ann\u00e9es-lumi\u00e8re. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M88 montre des signes d&rsquo;interaction gravitationnelle avec d&rsquo;autres galaxies de l&rsquo;amas, notamment des perturbations dans ses bras spiraux et son disque. La galaxie poss\u00e8de un noyau actif de type LINER et un bulbe pro\u00e9minent. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle peut \u00eatre observ\u00e9e avec des t\u00e9lescopes d&rsquo;au moins 100 mm d&rsquo;ouverture, o\u00f9 elle appara\u00eet comme une ellipse lumineuse allong\u00e9e. <\/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-2802","messier_object","type-messier_object","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/messier_object\/2802","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=2802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}