{"id":2816,"date":"2026-05-28T19:23:08","date_gmt":"2026-05-28T17:23:08","guid":{"rendered":"http:\/\/localhost\/messier\/m102"},"modified":"2026-06-16T11:43:22","modified_gmt":"2026-06-16T09:43:22","slug":"m102-2","status":"publish","type":"messier_object","link":"https:\/\/voyage-astrophoto.fr\/index.php\/messier\/m102-2\/","title":{"rendered":"M102 &#8211; Galaxie du Fuseau"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">M102, la Galaxie du Fuseau, fut d\u00e9couverte par Pierre M\u00e9chain en 1781 ou 1782. L&rsquo;identification de M102 a fait l&rsquo;objet de d\u00e9bats historiques : certains astronomes pensaient que M\u00e9chain avait observ\u00e9 M101, tandis que d&rsquo;autres maintenaient qu&rsquo;il s&rsquo;agissait de NGC 5866. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La consensus moderne identifie M102 \u00e0 NGC 5866, une galaxie lenticulaire (type S0) vue par la tranche. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle est situ\u00e9e \u00e0 environ 50 millions d&rsquo;ann\u00e9es-lumi\u00e8re et poss\u00e8de un disque de poussi\u00e8re pro\u00e9minent et un bulbe central lumineux. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M102 fait probablement partie d&rsquo;un petit groupe de galaxies et montre des signes de faible formation stellaire actuelle. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle peut \u00eatre observ\u00e9e avec des t\u00e9lescopes d&rsquo;au moins 150 mm d&rsquo;ouverture. <\/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-2816","messier_object","type-messier_object","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/messier_object\/2816","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=2816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}