{"id":5970,"date":"2016-06-18T08:59:06","date_gmt":"2016-06-18T08:59:06","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=5970"},"modified":"2016-06-26T14:39:57","modified_gmt":"2016-06-26T14:39:57","slug":"couronne-lunaire-entre-saturne-mars","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/","title":{"rendered":"Une couronne lunaire entre Saturne et Mars"},"content":{"rendered":"

Le 17 juin en d\u00e9but de nuit quelques nuages opportuns m’ont offert le spectacle d’une couronne lunaire encadr\u00e9e par Saturne et Mars, les plan\u00e8tes du moment.<\/strong><\/p>\n

Avez-vous d\u00e9j\u00e0 admir\u00e9 des couronnes, ces cercles concentriques color\u00e9s qu\u2019on observe parfois autour de la Lune <\/a>et plus difficilement autour du\u00a0Soleil <\/a>(car il est trop lumineux) ?\u00a0Si les halos <\/a>se forment en pr\u00e9sence de cristaux de glace, ce sont les gouttelettes d\u2019eau des nuages ou du brouillard qui sont \u00e0 l\u2019origine des couronnes. Les plus belles couronnes (avec des couleurs vives et bien s\u00e9par\u00e9es) apparaissent quand toutes les gouttelettes ont le m\u00eame diam\u00e8tre mais c’est rarement le cas ; les couronnes sont alors imparfaites et l’on observe simplement des nuages iris\u00e9s<\/a>.<\/p>\n

\"couronne_lunaire\"<\/a><\/p>\n

<\/span>Vendredi 17 juin la Lune gibbeuse (trois jours avant la Pleine Lune des fraises<\/a>) se trouvait dans la constellation de la Balance, encadr\u00e9e par Saturne et Mars, les deux plan\u00e8tes qui \u00e9taient \u00e0 l’opposition il y a peu.<\/p>\n

On pouvait rep\u00e9rer Saturne <\/a>\u00e0 l’EST de notre satellite naturel dans la constellation d’Ophiuchus. La plan\u00e8te aux anneaux \u00e9tait au plus pr\u00e8s de la Terre le 3 juin et sa magnitude actuelle est de z\u00e9ro. Saturne se situe moins d’une dizaine de degr\u00e9s apparents au-dessus d’Antar\u00e8s, la plus brillante \u00e9toile de la constellation du Scorpion<\/a>.<\/p>\n

\u00c0\u00a0l’OUEST de la couronne lunaire se trouve la plan\u00e8te Mars <\/a>qui \u00e9tait au plus pr\u00e8s de la Terre le 30 mai, huit jours apr\u00e8s son opposition. Avec une magnitude de -1,9 la Plan\u00e8te rouge attire encore tous les regards mais elle s’\u00e9loigne rapidement de nous et les astronomes n’ont que quelques semaines pour essayer de rep\u00e9rer les principales formations martiennes avec leur t\u00e9lescope.<\/p>\n","protected":false},"excerpt":{"rendered":"

Le 17 juin en d\u00e9but de nuit quelques nuages opportuns m’ont offert le spectacle d’une couronne lunaire encadr\u00e9e par Saturne et Mars, les plan\u00e8tes du moment. Avez-vous d\u00e9j\u00e0 admir\u00e9 des couronnes, ces cercles concentriques color\u00e9s qu\u2019on observe parfois autour de la Lune et plus difficilement autour du\u00a0Soleil (car il est trop lumineux) ?\u00a0Si les halos … Continuer la lecture de Une couronne lunaire entre Saturne et Mars<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":5971,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[85],"tags":[374,666,376,822,165,116,530,136],"class_list":["post-5970","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meteores","tag-antares","tag-constellation-dophiuchus","tag-constellation-du-scorpion","tag-couronne-lunaire","tag-lune-gibbeuse","tag-mars","tag-nuage-irise","tag-saturne"],"yoast_head":"\nUne couronne lunaire entre Saturne et Mars<\/title>\n<meta name=\"description\" content=\"Le 17 juin en d\u00e9but de nuit quelques nuages opportuns m'ont offert le spectacle d'une couronne lunaire encadr\u00e9e par Saturne et Mars, les plan\u00e8tes du moment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Une couronne lunaire entre Saturne et Mars\" \/>\n<meta property=\"og:description\" content=\"Le 17 juin en d\u00e9but de nuit quelques nuages opportuns m'ont offert le spectacle d'une couronne lunaire encadr\u00e9e par Saturne et Mars, les plan\u00e8tes du moment.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2016-06-18T08:59:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2016-06-26T14:39:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2016\/06\/couronne_lunaire.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1354\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jean-Baptiste FELDMANN\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jean-Baptiste FELDMANN\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/\",\"name\":\"Une couronne lunaire entre Saturne et Mars\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2016\/06\/couronne_lunaire.jpg\",\"datePublished\":\"2016-06-18T08:59:06+00:00\",\"dateModified\":\"2016-06-26T14:39:57+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\"},\"description\":\"Le 17 juin en d\u00e9but de nuit quelques nuages opportuns m'ont offert le spectacle d'une couronne lunaire encadr\u00e9e par Saturne et Mars, les plan\u00e8tes du moment.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2016\/06\/couronne_lunaire.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2016\/06\/couronne_lunaire.jpg\",\"width\":1354,\"height\":900,\"caption\":\"Une couronne lunaire entre Saturne et Mars\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/\",\"name\":\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\",\"description\":\""J'ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles." Vincent van Gogh\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\",\"name\":\"Jean-Baptiste FELDMANN\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g\",\"caption\":\"Jean-Baptiste FELDMANN\"},\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/author\/jbfe\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Une couronne lunaire entre Saturne et Mars","description":"Le 17 juin en d\u00e9but de nuit quelques nuages opportuns m'ont offert le spectacle d'une couronne lunaire encadr\u00e9e par Saturne et Mars, les plan\u00e8tes du moment.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/","og_locale":"fr_FR","og_type":"article","og_title":"Une couronne lunaire entre Saturne et Mars","og_description":"Le 17 juin en d\u00e9but de nuit quelques nuages opportuns m'ont offert le spectacle d'une couronne lunaire encadr\u00e9e par Saturne et Mars, les plan\u00e8tes du moment.","og_url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/","og_site_name":"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel","article_published_time":"2016-06-18T08:59:06+00:00","article_modified_time":"2016-06-26T14:39:57+00:00","og_image":[{"width":1354,"height":900,"url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2016\/06\/couronne_lunaire.jpg","type":"image\/jpeg"}],"author":"Jean-Baptiste FELDMANN","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Jean-Baptiste FELDMANN","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/","name":"Une couronne lunaire entre Saturne et Mars","isPartOf":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/#primaryimage"},"image":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2016\/06\/couronne_lunaire.jpg","datePublished":"2016-06-18T08:59:06+00:00","dateModified":"2016-06-26T14:39:57+00:00","author":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea"},"description":"Le 17 juin en d\u00e9but de nuit quelques nuages opportuns m'ont offert le spectacle d'une couronne lunaire encadr\u00e9e par Saturne et Mars, les plan\u00e8tes du moment.","inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/18\/couronne-lunaire-entre-saturne-mars\/#primaryimage","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2016\/06\/couronne_lunaire.jpg","contentUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2016\/06\/couronne_lunaire.jpg","width":1354,"height":900,"caption":"Une couronne lunaire entre Saturne et Mars"},{"@type":"WebSite","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#website","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/","name":"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel","description":""J'ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles." Vincent van Gogh","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blogs.futura-sciences.com\/feldmann\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea","name":"Jean-Baptiste FELDMANN","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/41f96607fde7a81a14570eec74177c42?s=96&d=mm&r=g","caption":"Jean-Baptiste FELDMANN"},"url":"https:\/\/blogs.futura-sciences.com\/feldmann\/author\/jbfe\/"}]}},"_links":{"self":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/5970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/comments?post=5970"}],"version-history":[{"count":2,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/5970\/revisions"}],"predecessor-version":[{"id":5973,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/5970\/revisions\/5973"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media\/5971"}],"wp:attachment":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media?parent=5970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/categories?post=5970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/tags?post=5970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}