{"id":8472,"date":"2026-04-28T17:02:28","date_gmt":"2026-04-28T13:02:28","guid":{"rendered":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/?p=8472"},"modified":"2026-04-28T17:02:29","modified_gmt":"2026-04-28T13:02:29","slug":"equinoxe-de-mars-trace-du-meridien-du-lycee-de-trois-bassins-par-les-eleves-du-b-i-a","status":"publish","type":"post","link":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/equinoxe-de-mars-trace-du-meridien-du-lycee-de-trois-bassins-par-les-eleves-du-b-i-a\/","title":{"rendered":"\u00c9quinoxe de Mars : trac\u00e9 du m\u00e9ridien du lyc\u00e9e de trois Bassins par les \u00e9l\u00e8ves du B.I.A."},"content":{"rendered":"\n<p>Le mercredi 18 mars, les \u00e9l\u00e8ves du B.I.A. ont accueilli madame Sylvie Perrigaul de l&rsquo;observatoire des Makes pour une conf\u00e9rence sur \u00ab\u00a0Le calcul historique de la longitude\u00a0\u00bb. L&rsquo;occasion \u00e9galement de profiter de l\u2019\u00e9quinoxe pour tracer le m\u00e9ridien du lyc\u00e9e. Les B.I.A. auront l&rsquo;opportunit\u00e9 de la retrouver lors de la sortie \u00e0 l&rsquo;observatoire les 21  et 22 mai 2026.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"8486\" src=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/24255-1-1024x576.jpg\" alt=\"\" class=\"wp-image-8486\" srcset=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/24255-1-980x552.jpg 980w, https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/24255-1-480x270.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2196\" height=\"2560\" data-id=\"8489\" src=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/24256-1-edited-1-scaled.jpg\" alt=\"\" class=\"wp-image-8489\" srcset=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/24256-1-edited-1-scaled.jpg 2196w, https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/24256-1-edited-1-1280x1492.jpg 1280w, https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/24256-1-edited-1-980x1142.jpg 980w, https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/24256-1-edited-1-480x560.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2196px, 100vw\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"8479\" src=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/25768-576x1024.jpg\" alt=\"\" class=\"wp-image-8479\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"8478\" src=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/25769-576x1024.jpg\" alt=\"\" class=\"wp-image-8478\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"8481\" src=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/25770-576x1024.jpg\" alt=\"\" class=\"wp-image-8481\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"8480\" src=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/25771-576x1024.jpg\" alt=\"\" class=\"wp-image-8480\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"8477\" src=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/25813-576x1024.jpg\" alt=\"\" class=\"wp-image-8477\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"8482\" src=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/26101-576x1024.jpg\" alt=\"\" class=\"wp-image-8482\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"8484\" src=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/26104-1024x576.jpg\" alt=\"\" class=\"wp-image-8484\" srcset=\"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/26104-980x552.jpg 980w, https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-content\/uploads\/sites\/100\/2026\/04\/26104-480x270.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Le mercredi 18 mars, les \u00e9l\u00e8ves du B.I.A. ont accueilli madame Sylvie Perrigaul de l&rsquo;observatoire des Makes pour une conf\u00e9rence sur \u00ab\u00a0Le calcul historique de la longitude\u00a0\u00bb. L&rsquo;occasion \u00e9galement de profiter de l\u2019\u00e9quinoxe pour tracer le m\u00e9ridien du lyc\u00e9e. Les B.I.A. auront l&rsquo;opportunit\u00e9 de la retrouver lors de la sortie \u00e0 l&rsquo;observatoire les 21 et [&hellip;]<\/p>\n","protected":false},"author":6711,"featured_media":8484,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[7,111,6],"tags":[107,131],"class_list":["post-8472","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-bia","category-le-lycee","tag-b-i-a","tag-observatoire-des-makes"],"_links":{"self":[{"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/posts\/8472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/users\/6711"}],"replies":[{"embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/comments?post=8472"}],"version-history":[{"count":2,"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/posts\/8472\/revisions"}],"predecessor-version":[{"id":8491,"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/posts\/8472\/revisions\/8491"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/media\/8484"}],"wp:attachment":[{"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/media?parent=8472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/categories?post=8472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/etab.ac-reunion.fr\/lyc-trois-bassins\/wp-json\/wp\/v2\/tags?post=8472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}