{"id":1027534,"date":"2026-06-27T07:51:18","date_gmt":"2026-06-27T07:51:18","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/1027534\/"},"modified":"2026-06-27T07:51:18","modified_gmt":"2026-06-27T07:51:18","slug":"comment-voir-lasteroide-qui-passera-a-cote-de-la-terre-ce-samedi-27-juin","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/1027534\/","title":{"rendered":"Comment voir l\u2019ast\u00e9ro\u00efde qui passera \u00e0 c\u00f4t\u00e9 de la Terre ce samedi 27 juin ?"},"content":{"rendered":"

\"m\u00e9t\u00e9orite<\/p>\n

m\u00e9t\u00e9orite espace<\/p>\n

Cr\u00e9dit : Illustration Envato\u00a0– DR<\/p>\n

Comme dans un film de science-fiction. Ce samedi 27 juin<\/strong> \u00e0 <\/strong>11h14 GMT, soit 13h14 heure de Paris<\/strong>, un ast\u00e9ro\u00efde<\/strong> pourra \u00eatre observ\u00e9 dans le ciel. Il porte le nom de (152637) 1997 NC1. Depuis 1997, cet astre est scrut\u00e9 de pr\u00e8s par les scientifiques de l\u2019Agence spatiale europ\u00e9enne <\/strong>(ESA). Plusieurs estimations consid\u00e8rent que sa taille est soit comprise entre 750 et 1650 m<\/strong>, soit plus petite<\/strong>, selon l\u2019ESA. Les r\u00e9sultats d\u00e9pendant des calculs de l\u2019alb\u00e9do<\/strong>, autrement dit la quantit\u00e9 de lumi\u00e8re renvoy\u00e9e vers l\u2019atmosph\u00e8re.<\/p>\n

\u00a0<\/p>\n

Est-il dangereux pour la Terre ?<\/p>\n

Le risque de collision est presque nul<\/strong>. L\u2019ast\u00e9ro\u00efde, qui avance \u00e0 la vitesse de 8,9 kilom\u00e8tres par seconde<\/strong>, sera situ\u00e9 \u00e0 2,5 millions de kilom\u00e8tres <\/strong>de notre plan\u00e8te, au plus proche. Autant dire qu\u2019il y a de la marge. Cela repr\u00e9sente pr\u00e8s de sept fois la distance Terre-Lune.<\/strong><\/p>\n

\u00a0<\/p>\n

Comment l\u2019observer ?<\/p>\n

Bonne nouvelle, cet astre pourra \u00eatre regard\u00e9 depuis l\u2019h\u00e9misph\u00e8re nord <\/strong>quand il s\u2019approchera de la Terre. L\u2019h\u00e9misph\u00e8re sud <\/strong>pourra \u00e0 son tour l\u2019observer quand il s\u2019\u00e9loignera de nous. Pour le voir, l\u2019ESA indique qu\u2019une grosse paire de jumelles ou un petit t\u00e9lescope<\/strong> est n\u00e9cessaire.\u00a0<\/p>\n

\n

\u00ab\u00a0Un passage rapproch\u00e9 de la Terre par un objet de cette taille ne se produit que toutes les quelques ann\u00e9es, bien que, cette fois, la Lune brillante et proche puisse g\u00eaner son observation au moment\u00a0\u00bb, indique dans un communiqu\u00e9<\/a> Juan Luis Cano<\/strong>, du bureau de d\u00e9fense plan\u00e9taire de l’ESA.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"m\u00e9t\u00e9orite espace Cr\u00e9dit : Illustration Envato\u00a0– DR Comme dans un film de science-fiction. Ce samedi 27 juin \u00e0…\n","protected":false},"author":2,"featured_media":1027535,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[7],"tags":[107201,527,107202,107199,48,107200,6447,386,1011,27,4506,76583,41965,43,40,41,39,42,44,4505],"class_list":["post-1027534","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sciences-et-technologies","tag-albedo","tag-asteroide","tag-asteroide-27-juin","tag-astre","tag-astronomie","tag-corps-celeste","tag-esa","tag-espace","tag-fr","tag-france","tag-lune","tag-observation","tag-observer","tag-science","tag-science-and-technology","tag-sciences","tag-sciences-et-technologies","tag-technologies","tag-technology","tag-terre"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/116820986159088457","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/1027534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=1027534"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/1027534\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/1027535"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=1027534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=1027534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=1027534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}