{"id":10099,"date":"2021-09-16T23:00:26","date_gmt":"2021-09-16T23:00:26","guid":{"rendered":"https:\/\/www.africa-press.net\/cameroun\/?p=10099"},"modified":"2021-09-16T00:03:32","modified_gmt":"2021-09-16T00:03:32","slug":"un-objet-non-identifie-a-heurte-jupiter","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter","title":{"rendered":"Un objet non identifi\u00e9 a heurt\u00e9 Jupiter !"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong><a href=\"https:\/\/www.africa-press.net\/\">Africa-Press<\/a> &#8211; <a href=\"https:\/\/www.africa-press.net\/cameroun\">Cameroun<\/a>. <\/strong><\/span><b>Dans la nuit de lundi \u00e0 mardi, pr\u00e9cis\u00e9ment le 13 septembre 2021 \u00e0 22 h 39 min 30 s TU (le 14 \u00e0 0 h 39 min 30 s heure de Paris), l&rsquo;astronome amateur br\u00e9silien Jos\u00e9 Luis Pereira a d\u00e9couvert un nouvel impact sur la plan\u00e8te Jupiter.<\/b><\/p>\n<p>Cette observation, faite depuis S\u00e3o Caetano do Sul (\u00c9tat de S\u00e3o Paulo, Br\u00e9sil), a \u00e9t\u00e9 confirm\u00e9e par au moins deux autres observateurs : Harald Paleske, \u00e0 Langendorf (Allemagne), et Jean-Paul Arnould, de la Soci\u00e9t\u00e9 lorraine d&rsquo;astronomie (SLA), \u00e0 Villey-le-Sec (France). L&rsquo;\u00e9quipe de la SLA en mission \u00e0 l&rsquo;observatoire Astroqueyras de Saint-V\u00e9ran (France) l&rsquo;a \u00e9galement enregistr\u00e9.<\/p>\n<p>Cette collision cosmique a \u00e9t\u00e9 rep\u00e9r\u00e9e par le flash lumineux qu&rsquo;elle a produit, comme l&rsquo;avaient \u00e9t\u00e9 les au moins huit autres impacts r\u00e9pertori\u00e9s sur cette plan\u00e8te lors des deux derni\u00e8res d\u00e9cennies. Dans le cas de ce nouvel impact, le flash est rest\u00e9 visible environ deux secondes.<\/p>\n<p>Les amoureux du ciel ayant photographi\u00e9 Jupiter autour du moment de l&rsquo;impact sont invit\u00e9s \u00e0 examiner leurs donn\u00e9es. Les observateurs sont \u00e9galement invit\u00e9s \u00e0 continuer d&rsquo;imager la zone de l&rsquo;impact dans les jours qui viennent pour voir si une tache sombre est visible, \u00e0 l&rsquo;image de celles qu&rsquo;avait produit l&rsquo;impact des fragments de la c\u00e9l\u00e8bre com\u00e8te Shoemaker-Levy 9 en juillet 1994.<\/p>\n<p>Un impact sur la plan\u00e8te Jupiter. Il est trop t\u00f4t pour savoir exactement quel type d&rsquo;objet (com\u00e8te ou ast\u00e9ro\u00efde) s&rsquo;est \u00e9cras\u00e9 sur la g\u00e9ante gazeuse, mais selon spaceweather.com, \u00ab un ast\u00e9ro\u00efde d&rsquo;une centaine de m\u00e8tres ferait l&rsquo;affaire \u00bb.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Cameroun. Dans la nuit de lundi \u00e0 mardi, pr\u00e9cis\u00e9ment le 13 septembre 2021 \u00e0 22 h 39 min 30 s TU (le 14 \u00e0 0 h 39 min 30 s heure de Paris), l&rsquo;astronome amateur br\u00e9silien Jos\u00e9 Luis Pereira a d\u00e9couvert un nouvel impact sur la plan\u00e8te Jupiter. Cette observation, faite depuis S\u00e3o [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":10098,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,11,10],"tags":[36,50,49,222,223],"class_list":["post-10099","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-homepage-french","category-toutes-les-actualites","tag-africa-press","tag-africa-press-cameroun","tag-cameroun","tag-jupiter","tag-planet"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Un objet non identifi\u00e9 a heurt\u00e9 Jupiter ! - Cameroun<\/title>\n<meta name=\"description\" content=\"Dans la nuit de lundi \u00e0 mardi, pr\u00e9cis\u00e9ment le 13 septembre 2021 \u00e0 22 h 39 min 30 s TU (le 14 \u00e0 0 h 39 min 30 s heure ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un objet non identifi\u00e9 a heurt\u00e9 Jupiter !\" \/>\n<meta property=\"og:description\" content=\"Dans la nuit de lundi \u00e0 mardi, pr\u00e9cis\u00e9ment le 13 septembre 2021 \u00e0 22 h 39 min 30 s TU (le 14 \u00e0 0 h 39 min 30 s heure ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter\" \/>\n<meta property=\"og:site_name\" content=\"Cameroun\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-16T23:00:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/cameroun\/sites\/57\/2021\/09\/img-614289b769a2b.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1820\" \/>\n\t<meta property=\"og:image:height\" content=\"948\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\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\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Un objet non identifi\u00e9 a heurt\u00e9 Jupiter !\",\"datePublished\":\"2021-09-16T23:00:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter\"},\"wordCount\":285,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/cameroun\/sites\/57\/2021\/09\/img-614289b769a2b.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Cameroun\",\"Cameroun\",\"Jupiter\",\"Planet\"],\"articleSection\":[\"Divers\",\"homepage-french\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter\",\"url\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/un-objet-non-identifie-a-heurte-jupiter\",\"name\":\"Un objet non identifi\u00e9 a heurt\u00e9 Jupiter ! 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