{"id":3979,"date":"2015-10-20T04:41:35","date_gmt":"2015-10-20T04:41:35","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=3979"},"modified":"2015-10-30T05:39:50","modified_gmt":"2015-10-30T05:39:50","slug":"les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/","title":{"rendered":"Les plan\u00e8tes V\u00e9nus, Jupiter et Mars se rapprochent \u00e0 l’aube"},"content":{"rendered":"

Si vous n’avez jamais observ\u00e9 de plan\u00e8tes, vous pouvez en admirer actuellement 3 en fin de nuit dans la constellation du Lion : V\u00e9nus, Jupiter et Mars.<\/strong><\/p>\n

Avez-vous song\u00e9 \u00e0 mettre le nez dehors avant 7 heures du matin ? Si le ciel est bien d\u00e9gag\u00e9, tournez-vous vers l’est, du c\u00f4t\u00e9 o\u00f9 l’aube commence \u00e0 \u00e9teindre les \u00e9toiles <\/a>les plus faibles. Votre regard sera imm\u00e9diatement attir\u00e9 par la brillante V\u00e9nus <\/a>: avec une magnitude de -4,5 la seconde plan\u00e8te du Syst\u00e8me solaire est l’astre nocturne le plus lumineux en l’absence de Lune<\/a>.<\/p>\n

\"planetes2\"<\/a><\/p>\n

L\u00e9g\u00e8rement plus basse et un peu moins brillante (magnitude -1,7) se trouve Jupiter<\/a>, la plus grosse plan\u00e8te du Syst\u00e8me solaire. Le t\u00e9lescope Hubble <\/a>qui la photographie chaque ann\u00e9e dans le cadre du programme OPAL <\/a>(Outer Planet Atmospheres Legacy<\/em>) a permis de se rendre compte que la Grande tache rouge qu’on observe \u00e0 sa surface depuis Galil\u00e9e a tendance \u00e0 r\u00e9tr\u00e9cir et \u00e0 virer \u00e0 l\u2019orange (lire \u00e0 ce sujet\u00a0Hubble : nouveau portrait de Jupiter et de sa tache rouge qui r\u00e9tr\u00e9cit<\/a>).<\/p>\n

Juste en dessous de Jupiter la plan\u00e8te Mars <\/a>est pour le moment tr\u00e8s discr\u00e8te avec une magnitude de seulement 2,1 mais on est encore loin de sa prochaine opposition pr\u00e9vue le 22 mai 2016. La Plan\u00e8te rouge fait aussi beaucoup parler d’elle puisque les observations des premi\u00e8res couches s\u00e9dimentaires r\u00e9alis\u00e9es par le rover Curiosity<\/a><\/em> \u00e0 la base du mont Sharp ont r\u00e9v\u00e9l\u00e9 qu’un lac aurait bien exist\u00e9 dans le crat\u00e8re Gale<\/a>.<\/p>\n

Les 3 plan\u00e8tes (photographi\u00e9es ci-dessus \u00e0 l’aube du 19 octobre)\u00a0vont continuer de se rapprocher entre elles : du 22 au 30 octobre elles effectueront une chor\u00e9graphie dans un mouchoir de poche c\u00e9leste de moins de 5\u00b0 apparents).<\/p>\n","protected":false},"excerpt":{"rendered":"

Si vous n’avez jamais observ\u00e9 de plan\u00e8tes, vous pouvez en admirer actuellement 3 en fin de nuit dans la constellation du Lion : V\u00e9nus, Jupiter et Mars. Avez-vous song\u00e9 \u00e0 mettre le nez dehors avant 7 heures du matin ? Si le ciel est bien d\u00e9gag\u00e9, tournez-vous vers l’est, du c\u00f4t\u00e9 o\u00f9 l’aube commence \u00e0 … Continuer la lecture de Les plan\u00e8tes V\u00e9nus, Jupiter et Mars se rapprochent \u00e0 l’aube<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":3980,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[86],"tags":[90,116,1316,114,160,159],"class_list":["post-3979","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-soleil-et-planetes","tag-jupiter","tag-mars","tag-opal","tag-planete","tag-systeme-solaire","tag-venus"],"yoast_head":"\nLes plan\u00e8tes V\u00e9nus, Jupiter et Mars se rapprochent \u00e0 l'aube<\/title>\n<meta name=\"description\" content=\"Si vous n'avez jamais observ\u00e9 de plan\u00e8tes, vous pouvez en admirer actuellement 3 en fin de nuit dans la constellation du Lion : V\u00e9nus, Jupiter et Mars.\" \/>\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\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les plan\u00e8tes V\u00e9nus, Jupiter et Mars se rapprochent \u00e0 l'aube\" \/>\n<meta property=\"og:description\" content=\"Si vous n'avez jamais observ\u00e9 de plan\u00e8tes, vous pouvez en admirer actuellement 3 en fin de nuit dans la constellation du Lion : V\u00e9nus, Jupiter et Mars.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2015-10-20T04:41:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-10-30T05:39:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/10\/planetes1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1203\" \/>\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\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/\",\"name\":\"Les plan\u00e8tes V\u00e9nus, Jupiter et Mars se rapprochent \u00e0 l'aube\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/10\/planetes1.jpg\",\"datePublished\":\"2015-10-20T04:41:35+00:00\",\"dateModified\":\"2015-10-30T05:39:50+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\"},\"description\":\"Si vous n'avez jamais observ\u00e9 de plan\u00e8tes, vous pouvez en admirer actuellement 3 en fin de nuit dans la constellation du Lion : V\u00e9nus, Jupiter et Mars.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/10\/planetes1.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/10\/planetes1.jpg\",\"width\":1203,\"height\":900},{\"@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":"Les plan\u00e8tes V\u00e9nus, Jupiter et Mars se rapprochent \u00e0 l'aube","description":"Si vous n'avez jamais observ\u00e9 de plan\u00e8tes, vous pouvez en admirer actuellement 3 en fin de nuit dans la constellation du Lion : V\u00e9nus, Jupiter et Mars.","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\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/","og_locale":"fr_FR","og_type":"article","og_title":"Les plan\u00e8tes V\u00e9nus, Jupiter et Mars se rapprochent \u00e0 l'aube","og_description":"Si vous n'avez jamais observ\u00e9 de plan\u00e8tes, vous pouvez en admirer actuellement 3 en fin de nuit dans la constellation du Lion : V\u00e9nus, Jupiter et Mars.","og_url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/","og_site_name":"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel","article_published_time":"2015-10-20T04:41:35+00:00","article_modified_time":"2015-10-30T05:39:50+00:00","og_image":[{"width":1203,"height":900,"url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/10\/planetes1.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\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/","name":"Les plan\u00e8tes V\u00e9nus, Jupiter et Mars se rapprochent \u00e0 l'aube","isPartOf":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/#primaryimage"},"image":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/10\/planetes1.jpg","datePublished":"2015-10-20T04:41:35+00:00","dateModified":"2015-10-30T05:39:50+00:00","author":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea"},"description":"Si vous n'avez jamais observ\u00e9 de plan\u00e8tes, vous pouvez en admirer actuellement 3 en fin de nuit dans la constellation du Lion : V\u00e9nus, Jupiter et Mars.","inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/10\/20\/les-planetes-venus-jupiter-et-mars-se-rapprochent-a-laube\/#primaryimage","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/10\/planetes1.jpg","contentUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2015\/10\/planetes1.jpg","width":1203,"height":900},{"@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\/3979","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=3979"}],"version-history":[{"count":7,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/3979\/revisions"}],"predecessor-version":[{"id":3993,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/3979\/revisions\/3993"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media\/3980"}],"wp:attachment":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media?parent=3979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/categories?post=3979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/tags?post=3979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}