{"id":9507,"date":"2013-09-27T11:18:10","date_gmt":"2013-09-27T11:18:10","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/ic-405-the-flaming-star-nebula\/"},"modified":"2025-06-08T22:46:33","modified_gmt":"2025-06-08T20:46:33","slug":"ic-405-the-flaming-star-nebula","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/ic-405-the-flaming-star-nebula\/","title":{"rendered":"IC 405 The Flaming Star Nebula"},"content":{"rendered":"

Bonjour,
\nSitu\u00e9e dans le Cocher \u00e0 environ 1500 ann\u00e9es lumi\u00e8res de la Terre et d\u2019une taille de 5 ann\u00e9es lumi\u00e8res, la n\u00e9buleuse IC405 (SH2-229, Flaming Star Nebula) est un ensemble de n\u00e9buleuse \u00e0 \u00e9mission rouge et \u00e0 r\u00e9flexion bleue. Elle est \u00e9clair\u00e9e par l\u2019\u00e9toile AE Aurigae qui est une \u00e9toile variable irr\u00e9guli\u00e8re. C\u2019est une \u00e9toile \u00e0 mouvement propre rapide qui pourrait bien avoir \u00e9t\u00e9 \u00e9ject\u00e9e \u00e0 la suite d\u2019une collision entre deux groupes d\u2019\u00e9toiles binaires. La collision \u00e0 laquelle on attribue aussi l\u2019\u00e9jection de MU Colombae et de 53 Arietis aurait eu lieu dans l\u2019amas du Trap\u00e8ze d\u2019Orion il y a environ deux millions d\u2019ann\u00e9es.
\nLa photo pr\u00e9sent\u00e9e ici \u00e0 35% de la taille d’acquisition a \u00e9t\u00e9 prise \u00e0 La Fosse le 3 septembre dernier avec l\u2019apn Canon 350D Baader plac\u00e9 au foyer de la lunette Televue NP101 IS. 24 poses de 5 minutes (soit un total de 2 heures) \u00e0 400 ISO ont \u00e9t\u00e9 trait\u00e9es sous IRIS puis finalis\u00e9es sous Photoshop et Paint Shop pro.
\nRem : le nord est \u00e0 gauche.
\nJ-Luc <\/p>\n

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

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

Bonjour, Situ\u00e9e dans le Cocher \u00e0 environ 1500 ann\u00e9es lumi\u00e8res de la Terre et d\u2019une taille de 5 ann\u00e9es lumi\u00e8res, la n\u00e9buleuse IC405 (SH2-229, Flaming Star Nebula) est un ensemble de n\u00e9buleuse \u00e0 \u00e9mission rouge et \u00e0 r\u00e9flexion bleue. Elle est \u00e9clair\u00e9e par l\u2019\u00e9toile AE Aurigae qui est une \u00e9toile variable irr\u00e9guli\u00e8re. C\u2019est une \u00e9toile […]<\/p>\n","protected":false},"author":14,"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-9507","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9507","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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=9507"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9507\/revisions"}],"predecessor-version":[{"id":12177,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9507\/revisions\/12177"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=9507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=9507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=9507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}