{"id":11414,"date":"2019-11-12T17:52:13","date_gmt":"2019-11-12T17:52:13","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=11414"},"modified":"2019-11-20T10:49:28","modified_gmt":"2019-11-20T10:49:28","slug":"en-video-sdo-filme-le-transit-de-mercure-depuis-lespace","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/","title":{"rendered":"En vid\u00e9o : SDO filme le transit de Mercure depuis l&#8217;espace"},"content":{"rendered":"<p><strong>Le 11 novembre 2019 l&#8217;observatoire spatial solaire SDO a film\u00e9 le transit de Mercure devant le Soleil dans diff\u00e9rentes longueurs d&#8217;onde.<\/strong><\/p>\n<p>L\u2019observatoire solaire SDO (<a href=\"http:\/\/sdo.gsfc.nasa.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Solar Dynamics Observatory<\/em><\/a>) a \u00e9t\u00e9 lanc\u00e9 il y a plus de 10 ans (le 11 f\u00e9vrier 2010 exactement) par la <a href=\"https:\/\/www.nasa.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\">NASA<\/a>\u00a0depuis Cap Canaveral en Floride par une fus\u00e9e Atlas V. Plac\u00e9 ensuite sur une orbite g\u00e9osynchrone (\u00e0 36.000 km d\u2019altitude environ), ce satellite de plus de 3 tonnes (il mesure 2 m par 4,5 m) observe en continu le\u00a0<a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/06\/19\/solstice-quand-le-soleil-se-levera-sur-stonehenge-le-21-juin\/\" target=\"_blank\" rel=\"noopener noreferrer\">Soleil<\/a>\u00a0dans diff\u00e9rentes longueurs d\u2019onde. Il peut ainsi \u00e9tudier l\u2019activit\u00e9 de notre \u00e9toile, comme l\u2019apparition d\u2019un\u00a0<a title=\"Un filament g\u00e9ant s\u2019est form\u00e9 sur le Soleil\" href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/02\/11\/un-filament-geant-sest-forme-sur-le-soleil\/\" target=\"_blank\" rel=\"noopener noreferrer\">filament g\u00e9ant<\/a>\u00a0ou le d\u00e9veloppement de\u00a0<a title=\"L\u2019\u00e9norme tache solaire AR 2192\" href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/10\/22\/lenorme-tache-solaire-ar-2192\/\" target=\"_blank\" rel=\"noopener noreferrer\">taches gigantesques<\/a>.<\/p>\n<p><iframe loading=\"lazy\" title=\"Mercury Transit 2019 - 4K\" width=\"474\" height=\"267\" src=\"https:\/\/www.youtube.com\/embed\/0yNzSwlnQ2Q?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Le 11 novembre 2019 cette sonde spatiale a film\u00e9 le transit de la plan\u00e8te <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/05\/12\/video-decouvrez-reliefs-de-planete-mercure\/\" target=\"_blank\" rel=\"noopener noreferrer\">Mercure<\/a> devant le Soleil, un spectacle qui ne se reproduira pas avant le 13 novembre 2032. Mais pourquoi voit-on Mercure glisser devant notre \u00e9toile ?<!--more--><\/p>\n<p>Seules les plan\u00e8tes int\u00e9rieures Mercure et <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2015\/07\/21\/avez-vous-deja-observe-le-croissant-de-venus\/\" target=\"_blank\" rel=\"noopener noreferrer\">V\u00e9nus<\/a> peuvent passer de temps en temps entre la Terre et le Soleil. Si les orbites de ces plan\u00e8tes se situaient dans le m\u00eame plan que l&#8217;orbite terrestre nous assisterions \u00e0 plusieurs transits par an, mais ce n&#8217;est pas le cas. Une inclinaison de quelques degr\u00e9s explique la raret\u00e9 de ces ph\u00e9nom\u00e8nes. En moyenne il se produit 13 ou 14 transits de Mercure devant le Soleil par si\u00e8cle. Dans le cas de V\u00e9nus on observe deux transits espac\u00e9s de 8 ans suivis d&#8217;une attente de 105 ou 122 ans. les prochains transits auront lieu en 2117 et 2125.<\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>Le 11 novembre 2019 l&#8217;observatoire spatial solaire SDO a film\u00e9 le transit de Mercure devant le Soleil dans diff\u00e9rentes longueurs d&#8217;onde. L\u2019observatoire solaire SDO (Solar Dynamics Observatory) a \u00e9t\u00e9 lanc\u00e9 il y a plus de 10 ans (le 11 f\u00e9vrier 2010 exactement) par la NASA\u00a0depuis Cap Canaveral en Floride par une fus\u00e9e Atlas V. Plac\u00e9 &hellip; <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">En vid\u00e9o : SDO filme le transit de Mercure depuis l&#8217;espace<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":8,"featured_media":11415,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[509],"tags":[486,577,1597,1013],"class_list":["post-11414","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","tag-nasa","tag-sdo","tag-transit-de-mercure","tag-video"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>En vid\u00e9o : SDO filme le transit de Mercure depuis l&#039;espace<\/title>\n<meta name=\"description\" content=\"Le 11 novembre 2019 l&#039;observatoire spatial solaire SDO a film\u00e9 le transit de Mercure devant le Soleil dans diff\u00e9rentes longueurs d&#039;onde.\" \/>\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\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"En vid\u00e9o : SDO filme le transit de Mercure depuis l&#039;espace\" \/>\n<meta property=\"og:description\" content=\"Le 11 novembre 2019 l&#039;observatoire spatial solaire SDO a film\u00e9 le transit de Mercure devant le Soleil dans diff\u00e9rentes longueurs d&#039;onde.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2019-11-12T17:52:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-11-20T10:49:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2019\/11\/sdo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1495\" \/>\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\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/\",\"name\":\"En vid\u00e9o : SDO filme le transit de Mercure depuis l'espace\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2019\/11\/sdo.jpg\",\"datePublished\":\"2019-11-12T17:52:13+00:00\",\"dateModified\":\"2019-11-20T10:49:28+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\"},\"description\":\"Le 11 novembre 2019 l'observatoire spatial solaire SDO a film\u00e9 le transit de Mercure devant le Soleil dans diff\u00e9rentes longueurs d'onde.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2019\/11\/sdo.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2019\/11\/sdo.jpg\",\"width\":1495,\"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\":\"&quot;J&#039;ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles.&quot;  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":"En vid\u00e9o : SDO filme le transit de Mercure depuis l'espace","description":"Le 11 novembre 2019 l'observatoire spatial solaire SDO a film\u00e9 le transit de Mercure devant le Soleil dans diff\u00e9rentes longueurs d'onde.","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\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/","og_locale":"fr_FR","og_type":"article","og_title":"En vid\u00e9o : SDO filme le transit de Mercure depuis l'espace","og_description":"Le 11 novembre 2019 l'observatoire spatial solaire SDO a film\u00e9 le transit de Mercure devant le Soleil dans diff\u00e9rentes longueurs d'onde.","og_url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/","og_site_name":"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel","article_published_time":"2019-11-12T17:52:13+00:00","article_modified_time":"2019-11-20T10:49:28+00:00","og_image":[{"width":1495,"height":900,"url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2019\/11\/sdo.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\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/","name":"En vid\u00e9o : SDO filme le transit de Mercure depuis l'espace","isPartOf":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/#primaryimage"},"image":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2019\/11\/sdo.jpg","datePublished":"2019-11-12T17:52:13+00:00","dateModified":"2019-11-20T10:49:28+00:00","author":{"@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea"},"description":"Le 11 novembre 2019 l'observatoire spatial solaire SDO a film\u00e9 le transit de Mercure devant le Soleil dans diff\u00e9rentes longueurs d'onde.","inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/11\/12\/en-video-sdo-filme-le-transit-de-mercure-depuis-lespace\/#primaryimage","url":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2019\/11\/sdo.jpg","contentUrl":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2019\/11\/sdo.jpg","width":1495,"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":"&quot;J&#039;ai en moi un besoin terrible. Dirais-je le mot? La religion. Alors, je sors la nuit et je peins des \u00e9toiles.&quot;  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\/11414","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=11414"}],"version-history":[{"count":2,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/11414\/revisions"}],"predecessor-version":[{"id":11418,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/posts\/11414\/revisions\/11418"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media\/11415"}],"wp:attachment":[{"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/media?parent=11414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/categories?post=11414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-json\/wp\/v2\/tags?post=11414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}