{"id":23422,"date":"2020-07-07T17:08:53","date_gmt":"2020-07-07T15:08:53","guid":{"rendered":"https:\/\/www.stelvision.com\/astro\/?p=23422"},"modified":"2024-01-04T16:44:32","modified_gmt":"2024-01-04T15:44:32","slug":"observez-comete-neowise-belle-surprise-de-lete","status":"publish","type":"post","link":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/","title":{"rendered":"Observez la com\u00e8te NEOWISE, belle surprise de l&rsquo;\u00e9t\u00e9 !"},"content":{"rendered":"\n<p><br><em>Derni\u00e8re mise \u00e0 jour : 20 juillet 2020.<\/em><\/p>\n\n\n\n<p class=\"chapo\">Cette superbe com\u00e8te a surgi sans pr\u00e9venir ! Visible \u00e0 l&rsquo;\u0153il nu, elle suscite l&rsquo;enthousiasme des observateurs et peut maintenant \u00eatre observ\u00e9e toute la nuit. Toutes les infos pratiques pour l&rsquo;observer.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg\" data-rel=\"lightbox-gallery-AlaQQliK\" data-rl_title=\"neowise_calvet_07072020FBTW\" data-rl_caption=\"\" title=\"neowise_calvet_07072020FBTW\"><img decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg\" alt=\"La com\u00e8te C\/2020 F3 (NEOWISE) photographi\u00e9e au matin du 7 juillet 2020 par Cyril Calvet, depuis le belv\u00e9d\u00e8re catalan de For\u00e7a Real (Pyr\u00e9n\u00e9es orientales). On voit la com\u00e8te s'\u00e9lever \u00e0 la verticale au dessus du ciel color\u00e9e d'orange \u00e0 l'horizon.\" class=\"wp-image-23510\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg 1024w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW-300x157.jpg 300w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW-768x402.jpg 768w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW-750x393.jpg 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW-570x298.jpg 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW-368x193.jpg 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW-270x141.jpg 270w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW-1000x523.jpg 1000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>La com\u00e8te C\/2020 F3 (NEOWISE) photographi\u00e9e au matin du 7 juillet 2020 par <a href=\"https:\/\/www.facebook.com\/cyril.calvet.3\">Cyril Calvet<\/a>, depuis le belv\u00e9d\u00e8re catalan de For\u00e7a Real (Pyr\u00e9n\u00e9es orientales).<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Une belle com\u00e8te, enfin !<\/h2>\n\n\n\n<p>Depuis 1997 et la splendide com\u00e8te Hale-Bopp, les amateurs de ph\u00e9nom\u00e8nes c\u00e9lestes ont longtemps guett\u00e9 l&rsquo;arriv\u00e9e de nouvelles com\u00e8tes spectaculaires. Mais les com\u00e8tes visibles \u00e0 l&rsquo;oeil nu ou avec une petite paire de jumelles sont rares : la plupart ne sont visibles qu&rsquo;avec un  t\u00e9lescope et certaines com\u00e8tes annonc\u00e9es comme prometteuses se sont av\u00e9r\u00e9es d\u00e9cevantes&#8230; Ainsi cette ann\u00e9e, les com\u00e8tes C\/2019 Y4 (ATLAS) et C\/2020 F8 (SWAN) se sont d\u00e9sint\u00e9gr\u00e9es en arrivant pr\u00e8s du Soleil sans nous donner l&rsquo;occasion de les admirer. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_jean-baptiste-grillet.jpg\" alt=\"Photo com\u00e8te NEOWISE\" class=\"wp-image-23619\" style=\"width:342px;height:512px\" width=\"342\" height=\"512\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_jean-baptiste-grillet.jpg 684w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_jean-baptiste-grillet-200x300.jpg 200w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_jean-baptiste-grillet-570x853.jpg 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_jean-baptiste-grillet-368x551.jpg 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_jean-baptiste-grillet-270x404.jpg 270w\" sizes=\"(max-width: 342px) 100vw, 342px\" \/><figcaption class=\"wp-element-caption\"><strong>La com\u00e8te NEOWISE photographi\u00e9e avec une petite lunette par <a href=\"https:\/\/www.facebook.com\/profile.php?id=100013808136766\">Jean-Baptiste Grillet<\/a> le 7 juillet 2020<\/strong>.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Mais tout r\u00e9cemment, un autre petit astre glac\u00e9 a surgi des confins du Syst\u00e8me solaire et cr\u00e9\u00e9 l&rsquo;enthousiasme des observateurs  : C\/2020 F3 (NEOWISE). D\u00e9couverte le 27 mars 2020 par le programme de recherche de la NASA Near-Earth Object Wide-field Infrared Survey Explorer qui lui a donn\u00e9 son nom, <strong>cette com\u00e8te est observable depuis l&rsquo;h\u00e9misph\u00e8re nord<\/strong> depuis qu&rsquo;elle est pass\u00e9e au plus pr\u00e8s du Soleil le 3 juillet 2020. Depuis cette date, les observateurs guettaient son apparition au ras de l&rsquo;horizon nord nord-est en fin de nuit&#8230; et ils n&rsquo;ont pas \u00e9t\u00e9 d\u00e9\u00e7us !<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">O\u00f9 et quand chercher cette com\u00e8te<\/h2>\n\n\n\n<p>Depuis la mi-juillet, la com\u00e8te NEOWISE peut \u00eatre admir\u00e9e <strong>d\u00e8s le d\u00e9but de la nuit<\/strong> au-dessus de l&rsquo;<strong>horizon nord-ouest<\/strong>, pr\u00e8s de la constellation de la <strong>Grande Ourse<\/strong>. Un horizon bien d\u00e9gag\u00e9 est indispensable car elle n&rsquo;est pas tr\u00e8s haute ! <\/p>\n\n\n\n<p>Au cours de la soir\u00e9e, le mouvement apparent du ciel entraine la com\u00e8te de plus en plus bas vers l&rsquo;horizon nord puis celle-ci remonte au-dessus de l&rsquo;horizon nord-est en fin de nuit. Le mouvement propre de la com\u00e8te NEOWISE n&rsquo;est quant \u00e0 lui pas perceptible en temps r\u00e9el mais en l&rsquo;observant plus d&rsquo;une heure durant, on peut percevoir son l\u00e9ger mouvement si une \u00e9toile assez brillante se trouve \u00e0 proximit\u00e9 de sa t\u00eate, servant ainsi de point de rep\u00e8re. Il est plus facile de constater son d\u00e9placement de jour en jour sur le fond du ciel \u00e9toil\u00e9&nbsp;: d&rsquo;ailleurs, NEOWISE gagne ainsi chaque soir un peu plus de hauteur apr\u00e8s le coucher du Soleil, rendant son observation plus ais\u00e9e au fil du temps.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"1014\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020.jpg\" alt=\"Carte montrant la position de la com\u00e8te C\/2020 F3 (NEOWISE) entre le 18 et le 28 juillet 2020, vers 23h30 (heure de Paris). L'horizon indiqu\u00e9 ici est valable pour une latitude de 47\u00b0 nord. La com\u00e8te circule actuellement sous la constellation de la Grande Ourse.\" class=\"wp-image-24079\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020.jpg 1024w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-300x297.jpg 300w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-150x150.jpg 150w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-768x761.jpg 768w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-750x743.jpg 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-570x564.jpg 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-368x364.jpg 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-270x267.jpg 270w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-62x62.jpg 62w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-100x100.jpg 100w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/carte_neowise_18-28_07_2020-1000x990.jpg 1000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Position de la com\u00e8te C\/2020 F3 (NEOWISE) entre le 18 et le 28 juillet 2020, vers 23h30 (heure de Paris). L&rsquo;horizon indiqu\u00e9 ici est valable pour une latitude de 47\u00b0 nord.<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p>La com\u00e8te s&rsquo;approche de la Terre jusqu&rsquo;au 22&nbsp;juillet, c&rsquo;est pourquoi elle est actuellement aussi spectaculaire. Mais en m\u00eame temps, elle s&rsquo;\u00e9loigne du Soleil et son \u00e9clat va progressivement baisser&nbsp;: donc il vaut mieux l&rsquo;admirer sans trop tarder&nbsp;! NEOWISE devrait rester int\u00e9ressante \u00e0 observer jusqu&rsquo;au d\u00e9but du mois d&rsquo;ao\u00fbt. Ensuite, son \u00e9clat sera nettement moindre et il faudra attendre son retour&#8230; dans pr\u00e8s de 7 mill\u00e9naires&nbsp;!<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><a href=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier.jpg\" data-rel=\"lightbox-gallery-AlaQQliK\" data-rl_title=\"comete_c_gervier\" data-rl_caption=\"\" title=\"comete_c_gervier\"><img decoding=\"async\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier-726x1024.jpg\" alt=\"\" class=\"wp-image-24130\" style=\"width:363px;height:512px\" width=\"363\" height=\"512\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier-726x1024.jpg 726w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier-213x300.jpg 213w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier-768x1084.jpg 768w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier-750x1059.jpg 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier-570x804.jpg 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier-368x519.jpg 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier-270x381.jpg 270w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/comete_c_gervier.jpg 829w\" sizes=\"(max-width: 363px) 100vw, 363px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>Cette magnifique image de la com\u00e8te NEOWISE prise le 12 juillet 2020 montre la large queue de poussi\u00e8res (blanche) et la queue fine et rectiligne de gaz (bleue).<\/strong> <strong>Cliquez sur l&rsquo;image pour agrandir.<\/strong><small> Photo : <a href=\"https:\/\/www.facebook.com\/astro.bear.observatory\/\">Christophe Gervier<\/a><\/small><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Une longue queue \u00e0 admirer \u00e0 l&rsquo;oeil nu et aux jumelles<\/h2>\n\n\n\n<p><strong>La com\u00e8te NEOWISE est visible \u00e0 l&rsquo;oeil nu<\/strong> \u00e0 condition de disposer d&rsquo;un ciel suffisamment noir. <strong>Une paire de jumelles peut vous aider \u00e0 la d\u00e9nicher<\/strong> si les conditions ne sont pas id\u00e9ales&nbsp;: balayez soigneusement la zone que nous vous indiquons sur notre carte de rep\u00e9rage, sous la Grande Ourse. Scrutez attentivement : si vous n&rsquo;\u00eates pas habitu\u00e9 \u00e0 l&rsquo;observation astronomique, ou si le ciel n&rsquo;est pas tr\u00e8s noir \u00e0 cause de la Lune ou de la pollution lumineuse, la com\u00e8te ne vous sautera peut-\u00eatre pas aux yeux. Mais une fois rep\u00e9r\u00e9e, plus de doute possible ! Les jumelles (ou une petite lunette \u00e0 faible grossissement) r\u00e9v\u00e8lent <strong>sa longue queue blanch\u00e2tre de poussi\u00e8res qui se d\u00e9ploie majestueusement au-dessus d&rsquo;un petit noyau brillant<\/strong>. L&rsquo;ensemble occupe tout le champ de vision de jumelles classiques, ce qui repr\u00e9sente environ 6\u00b0 de taille angulaire soit <strong>12 fois la taille de la Lune<\/strong> !<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Photographier la com\u00e8te NEOWISE<\/h2>\n\n\n\n<p>Tenter d&rsquo;immortaliser cette observation plut\u00f4t rare n&rsquo;est pas tr\u00e8s compliqu\u00e9 car la com\u00e8te NEOWISE est brillante. Un tr\u00e9pied ou un support stable est toutefois indispensable car une pose de quelques secondes est n\u00e9cessaire. Si vous utilisez un smartphone, s\u00e9lectionnez le mode \u00ab\u00a0nuit\u00a0\u00bb et cadrez de fa\u00e7on \u00e0 avoir un joli premier-plan. Au moment o\u00f9 le Soleil teinte l&rsquo;horizon de jolies couleurs chaudes, le r\u00e9sultat peut \u00eatre spectaculaire !<\/p>\n\n\n\n<p>Si vous utilisez un appareil photo, choisissez une focale de 50 \u00e0 200 mm, ouvrez le diaphragme au maximum (rapport f\/d le plus petit possible) et r\u00e9glez la sensibilit\u00e9 entre 500 et 1000 iso environ : le temps de pose ad\u00e9quat devrait se situer entre 5 et 20 secondes. Proc\u00e9dez par essais successifs en variant les temps de pose et l\u00e0 encore, soignez votre premier-plan : votre photo n&rsquo;en sera que plus esth\u00e9tique.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin.jpg\" data-rel=\"lightbox-gallery-AlaQQliK\" data-rl_title=\"neowise_alain_brodin\" data-rl_caption=\"\" title=\"neowise_alain_brodin\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin.jpg\" alt=\"\" class=\"wp-image-23622\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin.jpg 1024w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin-300x200.jpg 300w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin-768x512.jpg 768w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin-750x500.jpg 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin-570x380.jpg 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin-368x245.jpg 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin-270x180.jpg 270w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_alain_brodin-1000x667.jpg 1000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong>Le choix du premier-plan peut rendre une image astronomique tr\u00e8s esth\u00e9tique ! Au matin du 7 juillet , <a href=\"https:\/\/www.facebook.com\/b.alain.ratp\">Alain Brodin<\/a> a encadr\u00e9 la com\u00e8te NEOWISE d&rsquo;un joli premier-plan de feuillage, alors que des nuages noctulescents habillaient le ciel. <\/strong><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Un petit corps glac\u00e9, grand voyageur<\/h2>\n\n\n\n<p>Cette com\u00e8te spectaculaire n&rsquo;est en fait qu&rsquo;un minuscule corps glac\u00e9 dont le diam\u00e8tre a \u00e9t\u00e9 estim\u00e9 \u00e0 5 km par la Nasa. Il est entour\u00e9 d&rsquo;un halo appel\u00e9 <em>chevelure<\/em> et prolong\u00e9 par cette queue spectaculaire, longue de plusieurs millions de kilom\u00e8tres ! Elle est constitu\u00e9e de poussi\u00e8res \u00e9ject\u00e9es sous l&rsquo;action du Soleil. Une seconde queue constitu\u00e9e de gaz ionis\u00e9 bleut\u00e9 est  visible sur certaines photos (mais tr\u00e8s difficilement en observation directe). <\/p>\n\n\n\n<p>A son passage au plus pr\u00e8s de la Terre le 22 juillet, la com\u00e8te sera \u00e0 une distance de 103 millions de km. Ensuite, elle repartira aux confins du Syst\u00e8me solaire, s&rsquo;\u00e9loignant \u00e0 pr\u00e8s de 100 milliards de km, pour ne revenir que dans 6 800 ans.<\/p>\n\n\n\n<p>Pour en savoir plus sur les com\u00e8tes : <a href=\"https:\/\/www.stelvision.com\/astro\/comprendre-les-cometes\/\">Qu&rsquo;est-ce qu&rsquo;une com\u00e8te ?<\/a><\/p>\n\n\n\n\t\t\t\t\t\t<div style=\"margin-bottom: 18px;\">\t\t\t\t<a rel=\"nofollow\" href=\"https:\/\/www.stelvision.com\/astro\/boutique\/le-ciel-au-telescope\/?ref=bottom\">\r\n\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/10\/Ciel-au-telescope-1200x900-1.webp\" alt=\"visuel publicitaire livre le Ciel au t\u00e9lescope\" class=\"img-responsive\">\r\n\t\t\t\t<\/a>\r\n\t\t\t\t<p style=\"text-align: center; margin-bottom: 0em; margin-top: 0.25em;\"><strong><a rel=\"nofollow\" href=\"https:\/\/www.stelvision.com\/astro\/boutique\/le-ciel-au-telescope\/?ref=bottom\">Le Ciel au t\u00e9lescope, le guide indispensable pour r\u00e9ussir vos observations<\/a><\/strong><\/p>\r\n\t\t\t<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cette superbe com\u00e8te a surgi sans pr\u00e9venir ! Visible \u00e0 l&rsquo;\u0153il nu, elle suscite l&rsquo;enthousiasme des observateurs. Toutes les infos pratiques pour l&rsquo;observer.<\/p>\n","protected":false},"author":5,"featured_media":23510,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-23422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-observer-le-ciel"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Observez la com\u00e8te NEOWISE, belle surprise de l&#039;\u00e9t\u00e9 !<\/title>\n<meta name=\"description\" content=\"Cette superbe com\u00e8te a surgi sans pr\u00e9venir ! Visible \u00e0 l&#039;\u0153il nu, elle suscite l&#039;enthousiasme des observateurs. Toutes les infos pratiques pour l&#039;observer.\" \/>\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.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Observez la com\u00e8te NEOWISE, belle surprise de l&#039;\u00e9t\u00e9 !\" \/>\n<meta property=\"og:description\" content=\"Cette jolie com\u00e8te est actuellement visible \u00e0 l&#039;\u0153il nu et suscite l&#039;enthousiasme des observateurs... mais pour la voir vous aussi, il faut \u00eatre matinal !\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/\" \/>\n<meta property=\"og:site_name\" content=\"Stelvision\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/people\/Stelvision\/100063368192331\/\" \/>\n<meta property=\"article:published_time\" content=\"2020-07-07T15:08:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-04T15:44:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Carine Souplet\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Observez la com\u00e8te NEOWISE, belle surprise de l&#039;\u00e9t\u00e9 !\" \/>\n<meta name=\"twitter:description\" content=\"Cette jolie com\u00e8te est actuellement visible \u00e0 l&#039;\u0153il nu et suscite l&#039;enthousiasme des observateurs... mais pour la voir vous aussi, il faut \u00eatre matinal !\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Carine Souplet\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/\"},\"author\":{\"name\":\"Carine Souplet\",\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/#\\\/schema\\\/person\\\/493624a999745495b124a6f971a7271e\"},\"headline\":\"Observez la com\u00e8te NEOWISE, belle surprise de l&rsquo;\u00e9t\u00e9 !\",\"datePublished\":\"2020-07-07T15:08:53+00:00\",\"dateModified\":\"2024-01-04T15:44:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/\"},\"wordCount\":1156,\"publisher\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/neowise_calvet_07072020FBTW.jpg\",\"articleSection\":[\"Observer le ciel\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/\",\"url\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/\",\"name\":\"Observez la com\u00e8te NEOWISE, belle surprise de l'\u00e9t\u00e9 !\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/neowise_calvet_07072020FBTW.jpg\",\"datePublished\":\"2020-07-07T15:08:53+00:00\",\"dateModified\":\"2024-01-04T15:44:32+00:00\",\"description\":\"Cette superbe com\u00e8te a surgi sans pr\u00e9venir ! Visible \u00e0 l'\u0153il nu, elle suscite l'enthousiasme des observateurs. Toutes les infos pratiques pour l'observer.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/neowise_calvet_07072020FBTW.jpg\",\"contentUrl\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/neowise_calvet_07072020FBTW.jpg\",\"width\":1024,\"height\":536,\"caption\":\"photo de la com\u00e8te C\\\/2020 F3 (NEOWISE) le 7 juillet 2020 par Cyril Calvet\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/observez-comete-neowise-belle-surprise-de-lete\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Observez la com\u00e8te NEOWISE, belle surprise de l&rsquo;\u00e9t\u00e9 !\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/#website\",\"url\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/\",\"name\":\"Stelvision\",\"description\":\"conseils, livres et mat\u00e9riel d&#039;observation du ciel\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/#organization\",\"name\":\"Stelvision\",\"url\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/wp-content\\\/uploads\\\/2019\\\/03\\\/logo_lisse_bleu_Stelvision_600.png\",\"contentUrl\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/wp-content\\\/uploads\\\/2019\\\/03\\\/logo_lisse_bleu_Stelvision_600.png\",\"width\":600,\"height\":277,\"caption\":\"Stelvision\"},\"image\":{\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/people\\\/Stelvision\\\/100063368192331\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/#\\\/schema\\\/person\\\/493624a999745495b124a6f971a7271e\",\"name\":\"Carine Souplet\",\"url\":\"https:\\\/\\\/www.stelvision.com\\\/astro\\\/author\\\/cs-stel2\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Observez la com\u00e8te NEOWISE, belle surprise de l'\u00e9t\u00e9 !","description":"Cette superbe com\u00e8te a surgi sans pr\u00e9venir ! Visible \u00e0 l'\u0153il nu, elle suscite l'enthousiasme des observateurs. Toutes les infos pratiques pour l'observer.","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:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/","og_locale":"fr_FR","og_type":"article","og_title":"Observez la com\u00e8te NEOWISE, belle surprise de l'\u00e9t\u00e9 !","og_description":"Cette jolie com\u00e8te est actuellement visible \u00e0 l'\u0153il nu et suscite l'enthousiasme des observateurs... mais pour la voir vous aussi, il faut \u00eatre matinal !","og_url":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/","og_site_name":"Stelvision","article_publisher":"https:\/\/www.facebook.com\/people\/Stelvision\/100063368192331\/","article_published_time":"2020-07-07T15:08:53+00:00","article_modified_time":"2024-01-04T15:44:32+00:00","og_image":[{"width":1024,"height":536,"url":"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg","type":"image\/jpeg"}],"author":"Carine Souplet","twitter_card":"summary_large_image","twitter_title":"Observez la com\u00e8te NEOWISE, belle surprise de l'\u00e9t\u00e9 !","twitter_description":"Cette jolie com\u00e8te est actuellement visible \u00e0 l'\u0153il nu et suscite l'enthousiasme des observateurs... mais pour la voir vous aussi, il faut \u00eatre matinal !","twitter_image":"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg","twitter_misc":{"\u00c9crit par":"Carine Souplet","Dur\u00e9e de lecture estim\u00e9e":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/#article","isPartOf":{"@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/"},"author":{"name":"Carine Souplet","@id":"https:\/\/www.stelvision.com\/astro\/#\/schema\/person\/493624a999745495b124a6f971a7271e"},"headline":"Observez la com\u00e8te NEOWISE, belle surprise de l&rsquo;\u00e9t\u00e9 !","datePublished":"2020-07-07T15:08:53+00:00","dateModified":"2024-01-04T15:44:32+00:00","mainEntityOfPage":{"@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/"},"wordCount":1156,"publisher":{"@id":"https:\/\/www.stelvision.com\/astro\/#organization"},"image":{"@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/#primaryimage"},"thumbnailUrl":"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg","articleSection":["Observer le ciel"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/","url":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/","name":"Observez la com\u00e8te NEOWISE, belle surprise de l'\u00e9t\u00e9 !","isPartOf":{"@id":"https:\/\/www.stelvision.com\/astro\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/#primaryimage"},"image":{"@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/#primaryimage"},"thumbnailUrl":"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg","datePublished":"2020-07-07T15:08:53+00:00","dateModified":"2024-01-04T15:44:32+00:00","description":"Cette superbe com\u00e8te a surgi sans pr\u00e9venir ! Visible \u00e0 l'\u0153il nu, elle suscite l'enthousiasme des observateurs. Toutes les infos pratiques pour l'observer.","breadcrumb":{"@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/#primaryimage","url":"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg","contentUrl":"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2020\/07\/neowise_calvet_07072020FBTW.jpg","width":1024,"height":536,"caption":"photo de la com\u00e8te C\/2020 F3 (NEOWISE) le 7 juillet 2020 par Cyril Calvet"},{"@type":"BreadcrumbList","@id":"https:\/\/www.stelvision.com\/astro\/observez-comete-neowise-belle-surprise-de-lete\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.stelvision.com\/astro\/"},{"@type":"ListItem","position":2,"name":"Observez la com\u00e8te NEOWISE, belle surprise de l&rsquo;\u00e9t\u00e9 !"}]},{"@type":"WebSite","@id":"https:\/\/www.stelvision.com\/astro\/#website","url":"https:\/\/www.stelvision.com\/astro\/","name":"Stelvision","description":"conseils, livres et mat\u00e9riel d&#039;observation du ciel","publisher":{"@id":"https:\/\/www.stelvision.com\/astro\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.stelvision.com\/astro\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.stelvision.com\/astro\/#organization","name":"Stelvision","url":"https:\/\/www.stelvision.com\/astro\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.stelvision.com\/astro\/#\/schema\/logo\/image\/","url":"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2019\/03\/logo_lisse_bleu_Stelvision_600.png","contentUrl":"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2019\/03\/logo_lisse_bleu_Stelvision_600.png","width":600,"height":277,"caption":"Stelvision"},"image":{"@id":"https:\/\/www.stelvision.com\/astro\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/people\/Stelvision\/100063368192331\/"]},{"@type":"Person","@id":"https:\/\/www.stelvision.com\/astro\/#\/schema\/person\/493624a999745495b124a6f971a7271e","name":"Carine Souplet","url":"https:\/\/www.stelvision.com\/astro\/author\/cs-stel2\/"}]}},"_links":{"self":[{"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/posts\/23422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/comments?post=23422"}],"version-history":[{"count":39,"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/posts\/23422\/revisions"}],"predecessor-version":[{"id":60186,"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/posts\/23422\/revisions\/60186"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/media\/23510"}],"wp:attachment":[{"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/media?parent=23422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/categories?post=23422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stelvision.com\/astro\/wp-json\/wp\/v2\/tags?post=23422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}