{"id":20,"date":"2026-02-22T18:30:18","date_gmt":"2026-02-22T17:30:18","guid":{"rendered":"https:\/\/wp.grossard.fr\/087119\/?p=20"},"modified":"2026-03-02T06:56:50","modified_gmt":"2026-03-02T05:56:50","slug":"revoir-la-comete-c2023-a3-atlas","status":"publish","type":"post","link":"https:\/\/wp.grossard.fr\/087119\/index.php\/2026\/02\/22\/revoir-la-comete-c2023-a3-atlas\/","title":{"rendered":"Revoir la com\u00e8te C2023-A3 Atlas"},"content":{"rendered":"\n<p>Dernier regard sur la com\u00e8te C2023-A3 Tsuchinshan-ATLAS (avant son retour dans 80 000 ans\u2026), gr\u00e2ce \u00e0 notre adh\u00e9rent Micha\u00ebl Belleville, qui partage ici sa photo prise le mercredi 23 octobre 2025 :<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"401\" height=\"600\" src=\"https:\/\/wp.grossard.fr\/087119\/wp-content\/uploads\/2026\/02\/C2023-ARMB-401x600-1.jpg\" alt=\"Photographie d'une observation de la com\u00e8te C2023-A3 Tsuchinshan-ATLAS en octobre 2025, prise avec \u00e9quipement d'astronomie : une lunette Skywatcher 80ED et une monture Eqm-35. \" class=\"wp-image-21\" style=\"object-fit:cover;width:401px;height:601px\" srcset=\"https:\/\/wp.grossard.fr\/087119\/wp-content\/uploads\/2026\/02\/C2023-ARMB-401x600-1.jpg 401w, https:\/\/wp.grossard.fr\/087119\/wp-content\/uploads\/2026\/02\/C2023-ARMB-401x600-1-201x300.jpg 201w\" sizes=\"auto, (max-width: 401px) 100vw, 401px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C2023-A3 Atlas : Mat\u00e9riel et modalit\u00e9s de prise de vue <\/h2>\n\n\n\n<p><br>\u2013 Lunette Skywatcher 80ED + monture Eqm-35<br>\u2013 Canon 6D defiltr\u00e9 partiel<br>\u2013 Filtre Optolong L-Pro 2\u2033<br>\u2013 130 poses de 30s (1h05)<br>\u2013 ISO 3200<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dernier regard sur la com\u00e8te C2023-A3 Tsuchinshan-ATLAS (avant son retour dans 80 000 ans\u2026), gr\u00e2ce \u00e0 notre adh\u00e9rent Micha\u00ebl Belleville, qui partage ici sa photo prise le mercredi 23 octobre 2025 : C2023-A3 Atlas : Mat\u00e9riel et modalit\u00e9s de prise de vue \u2013 Lunette Skywatcher 80ED + monture Eqm-35\u2013 Canon 6D defiltr\u00e9 partiel\u2013 Filtre Optolong [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-20","post","type-post","status-publish","format-standard","hentry","category-actualite"],"_links":{"self":[{"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/posts\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/comments?post=20"}],"version-history":[{"count":7,"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/posts\/20\/revisions"}],"predecessor-version":[{"id":328,"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/posts\/20\/revisions\/328"}],"wp:attachment":[{"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/media?parent=20"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/categories?post=20"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.grossard.fr\/087119\/index.php\/wp-json\/wp\/v2\/tags?post=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}