{"id":9735,"date":"2018-10-17T13:21:45","date_gmt":"2018-10-17T13:21:45","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=9735"},"modified":"2018-10-29T16:30:52","modified_gmt":"2018-10-29T16:30:52","slug":"non-il-ny-a-pas-cinq-planetes-a-observer-cette-semaine","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2018\/10\/17\/non-il-ny-a-pas-cinq-planetes-a-observer-cette-semaine\/","title":{"rendered":"Non, il n’y a pas cinq plan\u00e8tes \u00e0 observer cette semaine !"},"content":{"rendered":"

V\u00e9nus, Mercure et Jupiter plongeant \u00e0 l’ouest sur les traces du Soleil, seules les plan\u00e8tes Mars et Saturne sont r\u00e9ellement visibles. Explications.<\/strong><\/p>\n

Vous avez peut-\u00eatre lu une curieuse information cette semaine qui pr\u00e9tend que cinq plan\u00e8tes sont actuellement observables \u00e0 l’\u0153il nu. Il semble que des m\u00e9dias fran\u00e7ais se soient inspir\u00e9s d’un article paru dans un journal australien ; probl\u00e8me, la position des plan\u00e8tes n’est pas la m\u00eame dans un pays \u00e0 cheval sur le tropique du Capricorne et en France.<\/p>\n

Si le ph\u00e9nom\u00e8ne s’est d\u00e9j\u00e0 produit chez nous, par exemple en janvier 2016 (je l’avais immortalis\u00e9 dans le ciel du Haut Beaujolais<\/a>), ce n’est pas le cas en ce mois d’octobre 2018. Il suffit de regarder en d\u00e9tail les \u00e9ph\u00e9m\u00e9rides : en choisissant par exemple les donn\u00e9es fournies pour le 14 octobre, on peut\u00a0 lire que le Soleil<\/a> se couche \u00e0 17 h 17 (TU), V\u00e9nus<\/a> deux minutes plus t\u00f4t, Mercure<\/a> \u00e0 17 h 47 (son \u00e9clat est trop faible pour la rep\u00e9rer dans les lueurs du couchant) et Jupiter<\/a> \u00e0 18h44.<\/p>\n

\"\"<\/a>
Seules les plan\u00e8tes Mars et Saturne sont actuellement bien observables en d\u00e9but de nuit, ici avec le ch\u00e2teau du Clos de Vougeot au premier plan. \u00a9 Jean-Baptiste Feldmann<\/figcaption><\/figure>\n

Autant dire que seule cette derni\u00e8re peut esp\u00e9rer \u00eatre observ\u00e9e, et encore ce sera au ras de l’horizon dans un ciel tr\u00e8s clair (comme le montre cette image r\u00e9alis\u00e9e le 11 octobre<\/a>).\u00a0<\/p>\n

Comme vous le confirme la carte de Stelvision<\/a> ci-dessous, il faudra vous contenter d’admirer Mars<\/a> et Saturne<\/a>\u00a0(qui\u00a0 encadraient la Lune<\/a> au-dessus du\u00a0ch\u00e2teau du Clos de Vougeot<\/a> sur cette image r\u00e9alis\u00e9e le 16 octobre).<\/p>\n

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

Situ\u00e9 le long de la route des Grands Crus de Bourgogne entre Gevrey-Chambertin et Nuits-Saint-Georges, ce ch\u00e2teau n\u2019\u00e9tait au\u00a0\u00a0XII\u00e8me si\u00e8cle qu\u2019un ensemble de\u00a0b\u00e2timents \u00e0 usage viticole construits au milieu des vignes par les moines de l\u2019abbaye de C\u00eeteaux. C\u2019est \u00e0 partir du XVI\u00e8me si\u00e8cle qu\u2019apparut le corps de logis de style Renaissance que l\u2019on peut admirer aujourd\u2019hui.<\/p>\n

C\u2019est au\u00a0ch\u00e2teau du Clos de Vougeot<\/a>\u00a0que sont intronis\u00e9s r\u00e9guli\u00e8rement de nouveaux membres de la Confr\u00e9rie des Chevaliers du Tastevin.\u00a0<\/span>Cette confr\u00e9rie assure la promotion de la gastronomie bourguignonne et de ses grands vins depuis sa fondation le 16 novembre 1934 par deux vignerons bourguignons de\u00a0Nuits-Saint-Georges<\/a>, Georges Faiveley et Camille Rodier.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

V\u00e9nus, Mercure et Jupiter plongeant \u00e0 l’ouest sur les traces du Soleil, seules les plan\u00e8tes Mars et Saturne sont r\u00e9ellement visibles. Explications. Vous avez peut-\u00eatre lu une curieuse information cette semaine qui pr\u00e9tend que cinq plan\u00e8tes sont actuellement observables \u00e0 l’\u0153il nu. Il semble que des m\u00e9dias fran\u00e7ais se soient inspir\u00e9s d’un article paru dans … Continuer la lecture de Non, il n’y a pas cinq plan\u00e8tes \u00e0 observer cette semaine !<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":9736,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[509],"tags":[1207,82,116,136],"class_list":["post-9735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","tag-chateau-du-clos-de-vougeot","tag-lune","tag-mars","tag-saturne"],"yoast_head":"\nNon, il n'y a pas cinq plan\u00e8tes \u00e0 observer cette semaine !<\/title>\n<meta name=\"description\" content=\"V\u00e9nus, Mercure et Jupiter plongeant \u00e0 l'ouest sur les traces du Soleil, seules les plan\u00e8tes Mars et Saturne sont r\u00e9ellement visibles. 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