{"id":710,"date":"2012-09-18T12:13:00","date_gmt":"2012-09-18T10:13:00","guid":{"rendered":"https:\/\/kids.esa.int\/metop-b_launched\/"},"modified":"2026-10-08T00:31:23","modified_gmt":"2026-10-07T22:31:23","slug":"metop-b_launched","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fr\/metop-b_launched\/","title":{"rendered":"Lancement r\u00e9ussi pour MetOp-B"},"content":{"rendered":"<div class=\"lede\">\n<p>Le satellite MetOp-B a \u00e9t\u00e9 lanc\u00e9 hier, le lundi 17 septembre 2012, \u00e0 16h28, par une fus\u00e9e russe Soyouz depuis le cosmodrome de Ba\u00efkonour (Kazakhstan).<\/p>\n<\/div>\n<p>69 minutes plus tard, le satellite m\u00e9t\u00e9orologique a \u00e9t\u00e9 plac\u00e9 sur une orbite polaire, \u00e0 une altitude de 810 km au-dessus de l\u2019archipel des Kerguelen (oc\u00e9an Indien). MetOp-B est actuellement plac\u00e9 sous le contr\u00f4le du Centre d\u2019op\u00e9rations spatiales de l\u2019ESA, en Allemagne.<\/p>\n<p>Les syst\u00e8mes du satellite seront soumis \u00e0 des essais au cours des prochains jours. Dans six mois, MetOp-B commencera ses services de routine, qui seront assur\u00e9s conjointement avec MetOp-A.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"720\" data-credit=\"ESA \/AOES Medialab\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2006\/02\/MetOp_in_orbit5\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2006\/02\/metop_in_orbit5\/17903899-2-eng-GB\/MetOp_in_orbit.jpg\" alt=\"MetOp in orbit\"><figcaption>MetOp en orbite<\/figcaption><\/figure>\n<p>Successeur de MetOp-A, qui est entr\u00e9 en service en 2006, MetOp-B permettra de collecter d\u2019importantes donn\u00e9es sur l\u2019atmosph\u00e8re et la m\u00e9t\u00e9o de notre plan\u00e8te. MetOp-B survolera le globe d\u2019un p\u00f4le \u00e0 l\u2019autre 14 fois par jour.<\/p>\n<p>Contrairement aux satellites Meteosat, qui observent la moiti\u00e9 de notre plan\u00e8te \u00e0 partir d\u2019un point fixe \u00e0 environ 36 000 km d\u2019altitude au dessus du golfe de Guin\u00e9e, les satellites MetOp survolent l\u2019ensemble du globe \u00e0 une altitude plus basse, ce qui leur permet de fournir davantage de donn\u00e9es concernant l\u2019atmosph\u00e8re.<\/p>","protected":false},"excerpt":{"rendered":"<p>MetOp-B was launched on 17 September from the Baikonur cosmodrome in Kazakhstan, atop a Russian Soyuz launcher. The Soyuz launcher lifted off at 16:28. The weather satellite was released into [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2012\/09\/metop-b_launch10\/17867378-3-eng-GB\/MetOp-B_launch.jpg","esa_banner_description":"MetOp-B launch","esa_banner_credit":"EUMETSAT","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/09\/MetOp-B_launch10","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-710","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/comments?post=710"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/710\/revisions"}],"predecessor-version":[{"id":4642,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/710\/revisions\/4642"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/media?parent=710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/categories?post=710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/tags?post=710"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/panel?post=710"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/language?post=710"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/age?post=710"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/duration?post=710"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/resource_type?post=710"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/audience?post=710"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/wf_post_folders?post=710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}