{"id":130590,"date":"2026-05-14T06:10:13","date_gmt":"2026-05-14T06:10:13","guid":{"rendered":"https:\/\/www.europesays.com\/ch-fr\/130590\/"},"modified":"2026-05-14T06:10:13","modified_gmt":"2026-05-14T06:10:13","slug":"un-asteroide-recemment-decouvert-passera-a-proximite-de-la-terre-dans-les-prochains-jours","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ch-fr\/130590\/","title":{"rendered":"Un ast\u00e9ro\u00efde r\u00e9cemment d\u00e9couvert passera \u00e0 proximit\u00e9 de la Terre dans les prochains jours"},"content":{"rendered":"

De nombreux ast\u00e9ro\u00efdes voyagent dans l’espace \u00e0 des vitesses et selon des trajectoires diff\u00e9rentes. Mais il arrive que certains de ces objets c\u00e9lestes croisent la route de la Terre. Ce sera le cas de 2026 JH2, qui passera \u00e0 proximit\u00e9 de notre plan\u00e8te le 18 mai 2026. <\/p>\n

Cet ast\u00e9ro\u00efde a \u00e9t\u00e9 r\u00e9cemment d\u00e9couvert par des astronomes<\/a> du Mount Lemmon Survey en Arizona et de l’observatoire Farpoint \u00e0 Eskridge, au Kansas. Class\u00e9 comme ast\u00e9ro\u00efde Apollo, il croisera l’orbite de la Terre autour du Soleil. <\/p>\n

Mais il n’y a aucune raison de craindre une catastrophe. En effet, 2026 JH2 ne repr\u00e9sente aucune menace pour notre plan\u00e8te, puisqu’il passera \u00e0 environ 90 000 km de la surface terrestre. De plus, il s’agit d’un ast\u00e9ro\u00efde<\/a> qui mesure entre 50 et 115 pieds (environ 15-35 m\u00e8tres), ce qui est similaire \u00e0 l’ast\u00e9ro\u00efde qui a travers\u00e9 le ciel de la Russie en 2013. <\/p>\n

Cependant, il sera possible de l’observer avec des t\u00e9lescopes amateurs. Sa magnitude pourrait passer de 21,3 \u00e0 12,8 lorsqu’il s’approchera de la Terre. En outre, un livestream sera \u00e9galement disponible sur le site Virtual Telescope Project<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"De nombreux ast\u00e9ro\u00efdes voyagent dans l’espace \u00e0 des vitesses et selon des trajectoires diff\u00e9rentes. Mais il arrive que…\n","protected":false},"author":2,"featured_media":130591,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[34110,34111,9591,25276,13013,1301,281,74,285,70,34113,34112,13012,72,71,61,57,59,58,23,60,62,7945,1069,73],"class_list":{"0":"post-130590","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sciences-et-technologies","8":"tag-2026-jh2","9":"tag-apophis","10":"tag-asteroide","11":"tag-astro","12":"tag-astronomes","13":"tag-astronomie","14":"tag-espace","15":"tag-informations-sur-des-ordinateurs-portatifs","16":"tag-nasa","17":"tag-nouvelles","18":"tag-nouvelles-de-lespace","19":"tag-nouvelles-de-la-science","20":"tag-orbite","21":"tag-rapport","22":"tag-revues","23":"tag-science","24":"tag-science-and-technology","25":"tag-sciences","26":"tag-sciences-et-technologies","27":"tag-suisse","28":"tag-technologies","29":"tag-technology","30":"tag-telescope","31":"tag-terre","32":"tag-test"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ch_fr\/116571447355077995","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts\/130590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/comments?post=130590"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts\/130590\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/media\/130591"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/media?parent=130590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/categories?post=130590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/tags?post=130590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}