{"id":2749,"date":"2024-09-03T14:35:08","date_gmt":"2024-09-03T12:35:08","guid":{"rendered":"http:\/\/boks-meteo-lancrans.fr\/?p=2749"},"modified":"2024-09-03T14:44:34","modified_gmt":"2024-09-03T12:44:34","slug":"la-nebuleuse-de-la-lagune-m-8","status":"publish","type":"post","link":"http:\/\/boks-meteo-lancrans.fr\/index.php\/2024\/09\/03\/la-nebuleuse-de-la-lagune-m-8\/","title":{"rendered":"La N\u00e9buleuse de la Lagune : M 8"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2749\" class=\"elementor elementor-2749\">\n\t\t\t\t<div class=\"elementor-element elementor-element-68d2b80 e-flex e-con-boxed e-con e-parent\" data-id=\"68d2b80\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-fd01c47 e-con-full e-flex e-con e-child\" data-id=\"fd01c47\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4f6ad6 elementor-widget elementor-widget-image\" data-id=\"b4f6ad6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"429\" src=\"http:\/\/boks-meteo-lancrans.fr\/wp-content\/uploads\/2024\/09\/640px-Lagoon_Nebula_ESO.jpg\" class=\"attachment-large size-large wp-image-2752\" alt=\"\" srcset=\"http:\/\/boks-meteo-lancrans.fr\/wp-content\/uploads\/2024\/09\/640px-Lagoon_Nebula_ESO.jpg 640w, http:\/\/boks-meteo-lancrans.fr\/wp-content\/uploads\/2024\/09\/640px-Lagoon_Nebula_ESO-300x201.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-98f2381 e-con-full e-flex e-con e-child\" data-id=\"98f2381\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-806dbdd elementor-widget elementor-widget-text-editor\" data-id=\"806dbdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>M8\u00a0ou la\u00a0n\u00e9buleuse de la Lagune, aussi appel\u00e9e\u00a0n\u00e9buleuse du Lagon, est une\u00a0n\u00e9buleuse\u00a0diffuse situ\u00e9e dans le\u00a0Sagittaire. Il s&rsquo;agit d&rsquo;un\u00a0nuage interstellaire\u00a0o\u00f9 naissent de nombreuses \u00e9toiles jeunes.<\/p><p>La n\u00e9buleuse de la Lagune a \u00e9t\u00e9 d\u00e9couverte par l&rsquo;astronome\u00a0italien\u00a0Giovanni Battista Hodierna\u00a0avant l&rsquo;ann\u00e9e\u00a01654, soit presque un quart de si\u00e8cle avant l&rsquo;observation de l&rsquo;astronome\u00a0britannique\u00a0John Flamsteed\u00a0en\u00a01680<sup id=\"cite_ref-selig_5-2\" class=\"reference\"><\/sup>. Ces deux astronomes l&rsquo;ont d\u00e9crite comme une n\u00e9buleuse<sup id=\"cite_ref-seds-m20_2-1\" class=\"reference\"><\/sup>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c393437 e-flex e-con-boxed e-con e-parent\" data-id=\"c393437\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d2693da elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"d2693da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La constellation est facilement reconnaissable par un\u00a0ast\u00e9risme en forme de th\u00e9i\u00e8re. L&rsquo;\u00e9toile la plus brillante de la constellation est Kaus Australis, \u00e0 la base sud de l&rsquo;arc du Sagittaire. \u00c0 10\u00b0 plus au nord-est se d\u00e9tache\u00a0<\/p><p>La\u00a0Voie lact\u00e9e\u00a0est la plus dense \u00e0 l\u2019endroit o\u00f9 elle traverse le Sagittaire\u00a0; c\u2019est aussi l\u00e0 que se trouve\u00a0son centre. Par cons\u00e9quent, le Sagittaire contient un bon nombre d\u2019\u00e9toiles brillantes, d\u2019amas stellaires, et de\u00a0n\u00e9buleuses.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eb66f07 e-con-full e-flex e-con e-child\" data-id=\"eb66f07\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-51af67c elementor-widget elementor-widget-heading\" data-id=\"51af67c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La constellation du Sagittaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f41692 elementor-widget elementor-widget-image\" data-id=\"4f41692\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"413\" src=\"http:\/\/boks-meteo-lancrans.fr\/wp-content\/uploads\/2024\/09\/Constellation-du-sagittaire.jpg\" class=\"attachment-large size-large wp-image-2778\" alt=\"\" srcset=\"http:\/\/boks-meteo-lancrans.fr\/wp-content\/uploads\/2024\/09\/Constellation-du-sagittaire.jpg 540w, http:\/\/boks-meteo-lancrans.fr\/wp-content\/uploads\/2024\/09\/Constellation-du-sagittaire-300x229.jpg 300w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-285e76e e-flex e-con-boxed e-con e-parent\" data-id=\"285e76e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f32c0d1 elementor-widget elementor-widget-heading\" data-id=\"f32c0d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Observation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba47ef2 elementor-widget elementor-widget-text-editor\" data-id=\"ba47ef2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Du fait de sa magnitude 6, la n\u00e9buleuse est visible \u00e0 l&rsquo;\u0153il nu dans des conditions id\u00e9ales, surtout au mois d\u2019ao\u00fbt, lorsque les nuits sont les plus sombres et tr\u00e8s s\u00e8ches. Elle se situe au Sud, Sud-Ouest en d\u00e9but de soir\u00e9e.<\/p><p>La taille apparente tr\u00e8s importante de l&rsquo;objet impose, au t\u00e9lescope, d&#8217;employer un grossissement suffisamment faible pour pouvoir l&rsquo;observer en entier. L&rsquo;utilisation d&rsquo;un filtre UHC, tr\u00e8s efficace pour ce type de n\u00e9buleuse, peut permettre d&rsquo;observer la n\u00e9buleuse avec plus de d\u00e9tails.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d86d6b7 e-flex e-con-boxed e-con e-parent\" data-id=\"d86d6b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ce6a944 e-con-full e-flex e-con e-child\" data-id=\"ce6a944\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-88bd2e9 elementor-widget elementor-widget-image\" data-id=\"88bd2e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1080\" height=\"800\" src=\"http:\/\/boks-meteo-lancrans.fr\/wp-content\/uploads\/2024\/09\/M8-redresse-1080x800.jpg\" class=\"attachment-bam-large size-bam-large wp-image-2741\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Photo r\u00e9alis\u00e9e le 28 Ao\u00fbt 2024<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-570cde8 e-con-full e-flex e-con e-child\" data-id=\"570cde8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8d03f0c elementor-widget elementor-widget-text-editor\" data-id=\"8d03f0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><span style=\"text-decoration: underline;\">Mat\u00e9riel :<\/span> Seestar 50 x 250 mm<\/li><li>Pose 10s sur 60mn<\/li><li><span style=\"text-decoration: underline;\">Logiciel :<\/span> S.I.R.I.L &#8211; GraXpert &#8211; Lightroom<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>M8\u00a0ou la\u00a0n\u00e9buleuse de la Lagune, aussi appel\u00e9e\u00a0n\u00e9buleuse du Lagon, est une\u00a0n\u00e9buleuse\u00a0diffuse situ\u00e9e dans le\u00a0Sagittaire. Il s&rsquo;agit d&rsquo;un\u00a0nuage interstellaire\u00a0o\u00f9 naissent de nombreuses \u00e9toiles jeunes. La n\u00e9buleuse &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,12],"tags":[],"class_list":["post-2749","post","type-post","status-publish","format-standard","hentry","category-astronomie","category-nebuleuse"],"_links":{"self":[{"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/posts\/2749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/comments?post=2749"}],"version-history":[{"count":39,"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/posts\/2749\/revisions"}],"predecessor-version":[{"id":3754,"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/posts\/2749\/revisions\/3754"}],"wp:attachment":[{"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/categories?post=2749"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/boks-meteo-lancrans.fr\/index.php\/wp-json\/wp\/v2\/tags?post=2749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}