{"id":1402,"date":"2026-05-24T04:04:11","date_gmt":"2026-05-24T04:04:11","guid":{"rendered":"https:\/\/artia13.city\/?p=1402"},"modified":"2026-05-24T04:04:11","modified_gmt":"2026-05-24T04:04:11","slug":"lasteroide-geocroiseur-2026-jh2-seloigne-de-la-terre-comme-prevu","status":"publish","type":"post","link":"https:\/\/artia13.city\/?p=1402","title":{"rendered":"L&rsquo;ast\u00e9ro\u00efde g\u00e9ocroiseur 2026 JH2 s&rsquo;\u00e9loigne de la Terre comme pr\u00e9vu."},"content":{"rendered":"<figure> <img decoding=\"async\" src=\"https:\/\/static-content.rtbf.be\/article\/image\/1920x1080\/c\/6\/2\/183a014c08beb767539bfa39641b3a1f.jpg\" alt=\"L\u2019ast\u00e9ro\u00efde g\u00e9ocroiseur 2026 JH2 ne tombera pas sur Terre, il s\u2019en \u00e9loigne comme pr\u00e9vu\" loading=\"lazy\"> <\/figure><h3>L&rsquo;ast\u00e9ro\u00efde g\u00e9ocroiseur 2026 JH2 ne tombera pas sur Terre<\/h3><p>L&rsquo;ast\u00e9ro\u00efde g\u00e9ocroiseur 2026 JH2, r\u00e9cemment observ\u00e9, s&rsquo;\u00e9loigne de la Terre comme pr\u00e9vu, dissipant ainsi les craintes du public quant \u00e0 un \u00e9ventuel impact. Bien que l&rsquo;orbite de cet ast\u00e9ro\u00efde n&rsquo;inqui\u00e9tait pas les astronomes, le concept de proximit\u00e9 en astronomie peut pr\u00eater \u00e0 confusion.<\/p><p>Dans la nuit du 18 mai, 12 heures apr\u00e8s son passage au plus pr\u00e8s de la Terre, l&rsquo;ast\u00e9ro\u00efde a \u00e9t\u00e9 captur\u00e9 depuis le Chili par le t\u00e9lescope TRAPPIST-Sud de l\u2019Universit\u00e9 de Li\u00e8ge. Avec son homologue TRAPPIST-Nord, situ\u00e9 au Maroc, ces deux instruments font partie d\u2019un r\u00e9seau international de surveillance des g\u00e9ocroiseurs.<\/p><p>Plus de 12 heures apr\u00e8s son passage \u00e0 une distance de 91.593 km de notre plan\u00e8te, l&rsquo;ast\u00e9ro\u00efde s&rsquo;\u00e9loignait \u00e0 une vitesse impressionnante d&rsquo;environ 8 km\/seconde, soit 28.800 km\/heure, et se trouvait d\u00e9j\u00e0 \u00e0 environ 360.500 km de la Terre.<\/p><p>Aucune donn\u00e9e statistique r\u00e9cente n&rsquo;est disponible sur les g\u00e9ocroiseurs, mais l&rsquo;observation continue de ces objets c\u00e9lestes demeure cruciale pour la s\u00e9curit\u00e9 de notre plan\u00e8te.<\/p><p>Source : RTBF.<\/p><figcaption><a href=\"https:\/\/www.rtbf.be\/article\/l-asteroide-geocroiseur-2026-jh2-ne-tombera-pas-sur-terre-il-s-en-eloigne-comme-prevu-11727406\">Source<\/a><\/figcaption>","protected":false},"excerpt":{"rendered":"<p>L&rsquo;ast\u00e9ro\u00efde g\u00e9ocroiseur 2026 JH2 ne&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1403,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-1402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astrologie-et-science"],"_links":{"self":[{"href":"https:\/\/artia13.city\/index.php?rest_route=\/wp\/v2\/posts\/1402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artia13.city\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artia13.city\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artia13.city\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/artia13.city\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1402"}],"version-history":[{"count":0,"href":"https:\/\/artia13.city\/index.php?rest_route=\/wp\/v2\/posts\/1402\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/artia13.city\/index.php?rest_route=\/wp\/v2\/media\/1403"}],"wp:attachment":[{"href":"https:\/\/artia13.city\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artia13.city\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artia13.city\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}