{"id":10722,"date":"2024-12-28T20:43:00","date_gmt":"2024-12-28T20:43:00","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/la-planete-uranus\/"},"modified":"2025-06-07T23:01:19","modified_gmt":"2025-06-07T21:01:19","slug":"la-planete-uranus","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/la-planete-uranus\/","title":{"rendered":"La plan\u00e8te Uranus"},"content":{"rendered":"

A pr\u00e8s de 3 milliards de km de nous, voici la plan\u00e8te la plus froide (-220\u00b0C) du syst\u00e8me solaire: Uranus, la g\u00e9ante de glace.
\nA c\u00f4t\u00e9 de ses copines Jupiter et Saturne, son atmosph\u00e8re visible fait un peu p\u00e2le figure mais ne vous y trompez pas \u2026
\nElle tourne autour du Soleil en 84 ans; cependant, son axe est fortement inclin\u00e9 (plus de 90\u00b0), elle roule quasiment sur son orbite.
\nImaginez vous habiter sur un p\u00f4le d’Uranus, vous passeriez la moiti\u00e9 de votre vie au froid et dans le noir et l’autre moiti\u00e9 au \u00ab\u00a0chaud\u00a0\u00bb et en plein jour.
\nJ’aurais aim\u00e9 capturer un ou deux satellites (elle en poss\u00e8de une trentaine) mais je n’ai pas pos\u00e9 assez longtemps sans doute.
\nT\u00e9lescope de 280mm de diam\u00e8tre et lentille de Barlow 2.5X
\nVid\u00e9o de 66s avec un gain de 330 \u00e0 une vitesse de 15 images\/s<\/p>\n

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

Dominique,<\/p>\n\n\n

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\n Veuillez voter<\/span>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

A pr\u00e8s de 3 milliards de km de nous, voici la plan\u00e8te la plus froide (-220\u00b0C) du syst\u00e8me solaire: Uranus, la g\u00e9ante de glace. A c\u00f4t\u00e9 de ses copines Jupiter et Saturne, son atmosph\u00e8re visible fait un peu p\u00e2le figure mais ne vous y trompez pas \u2026 Elle tourne autour du Soleil en 84 ans; […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-10722","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=10722"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10722\/revisions"}],"predecessor-version":[{"id":10932,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10722\/revisions\/10932"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}