{"id":16675,"date":"2025-12-31T16:31:04","date_gmt":"2025-12-31T15:31:04","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/?p=16675"},"modified":"2025-12-31T16:31:04","modified_gmt":"2025-12-31T15:31:04","slug":"jupiter-et-satellites","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/jupiter-et-satellites\/","title":{"rendered":"Jupiter et satellites"},"content":{"rendered":"

Derni\u00e8re belle nuit de l’ann\u00e9e avec des images stables – ce qui arrive trop rarement \ud83d\ude42
\nLa plan\u00e8te g\u00e9ante Jupiter photographi\u00e9e \u00e0 une heure d’intervalle environ.
\nSur la 1\u00e8re image, on aper\u00e7oit le satellite Ganym\u00e8de tout \u00e0 gauche devant la plan\u00e8te ainsi que son ombre port\u00e9e.
\nUne heure plus tard, la rotation (rapide) de Jupiter est mise en \u00e9vidence avec le d\u00e9placement du satellite et de son ombre. Un autre satellite Io est visible alors qu’il venait de sortir de derri\u00e8re la plan\u00e8te g\u00e9ante.<\/p>\n

\"\"<\/a> \"\"<\/a>
\nT\u00e9lescope de 280mm de diam\u00e8tre et une lentille de Barlow 2.5X<\/em>
\nCam\u00e9ra zwo asi 1600mc pro. Filtre UV\/IR Cut.<\/em>
\nExposition de 10 ms, gain \u00e0 40%<\/em>
\nVid\u00e9o de 70s de laquelle j’ai align\u00e9 et empil\u00e9 les 7% des meilleures images.<\/em><\/p>\n\n\n

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\n 9.8\/10 - (11 votes) <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

Derni\u00e8re belle nuit de l’ann\u00e9e avec des images stables – ce qui arrive trop rarement \ud83d\ude42 La plan\u00e8te g\u00e9ante Jupiter photographi\u00e9e \u00e0 une heure d’intervalle environ. Sur la 1\u00e8re image, on aper\u00e7oit le satellite Ganym\u00e8de tout \u00e0 gauche devant la plan\u00e8te ainsi que son ombre port\u00e9e. Une heure plus tard, la rotation (rapide) de Jupiter […]<\/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-16675","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/16675","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=16675"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/16675\/revisions"}],"predecessor-version":[{"id":16678,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/16675\/revisions\/16678"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=16675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=16675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=16675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}