{"id":43648,"date":"2021-01-25T22:15:00","date_gmt":"2021-01-25T20:15:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=43648"},"modified":"2021-01-24T16:41:20","modified_gmt":"2021-01-24T14:41:20","slug":"felhotlen-jupiterszeru-bolygot-talaltak","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=43648&lang=hu","title":{"rendered":"Felh\u0151tlen jupiterszer\u0171 bolyg\u00f3t tal\u00e1ltak"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Els\u0151 alkalommal tal\u00e1ltak olyan jupiterszer\u0171 bolyg\u00f3t amerikai csillag\u00e1szok, amelynek megfigyelhet\u0151 l\u00e9gk\u00f6r\u00e9ben nincs felh\u0151 vagy k\u00f6dp\u00e1ra.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Extr\u00e9m forr\u00f3, n\u00e9gy \u00e9s f\u00e9l napig tart rajta egy \u00e9v<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Felfedez\u00e9s\u00fcket az Astrophysical Journal Letters c\u00edm\u0171 tudom\u00e1nyos foly\u00f3irat janu\u00e1ri sz\u00e1m\u00e1ban mutatt\u00e1k be a Harvard \u00e9s Smithonian Asztrofizikai K\u00f6zpont tud\u00f3sai.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"742\" height=\"495\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/exobolygo2.jpg\" alt=\"\" class=\"wp-image-43649\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/exobolygo2.jpg 742w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/exobolygo2-300x200.jpg 300w\" sizes=\"auto, (max-width: 742px) 100vw, 742px\" \/><figcaption>A WASP-62b felh\u0151k n\u00e9lk\u00fcli exobolyg\u00f3r\u00f3l k\u00e9sz\u00edtett fant\u00e1ziarajz<br><em>Forr\u00e1s: NASA<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A WASP-62b n\u00e9vre keresztelt g\u00e1z\u00f3ri\u00e1st el\u0151sz\u00f6r 2012-ben \u00e9szlelt\u00e9k annak a programnak a keret\u00e9ben, amely 15 magnit\u00fad\u00f3sn\u00e1l f\u00e9nyesebb csillagok k\u00f6r\u00fcl kering\u0151 fed\u00e9si exobolyg\u00f3k ut\u00e1n kutat az \u00e9szaki \u00e9s a d\u00e9li f\u00e9ltek\u00e9n. A D\u00e9l-Afrik\u00e1ban l\u00e9v\u0151 \u00e9szlel\u0151helyre telep\u00edtett m\u0171szerrel fedezt\u00e9k fel a WASP-62b-t, amelynek azonban eg\u00e9szen mostan\u00e1ig nem tanulm\u00e1nyozt\u00e1k a l\u00e9gk\u00f6r\u00e9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A \u201eforr\u00f3 Jupiternek\u201d is nevezett bolyg\u00f3 575 f\u00e9ny\u00e9vre van \u00e9s t\u00f6mege mintegy fele a Naprendszer\u00fcnkben l\u00e9v\u0151 Jupiter\u00e9nek. \u00c1m mik\u00f6zben a Jupiter majdnem 12 \u00e9v alatt ker\u00fcli meg a Napot, a WASP-62b n\u00e9gy \u00e9s f\u00e9l nap alatt, \u00e9s napk\u00f6zelis\u00e9ge miatt extr\u00e9m forr\u00f3 a h\u0151m\u00e9rs\u00e9klete.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Ez a bizony\u00edt\u00e9k arra, hogy nincsenek felh\u0151k a l\u00e9gk\u00f6r\u00e9ben<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Munazza Alam, a kutat\u00e1s vezet\u0151je a Hubble \u0170rteleszk\u00f3ppal figyelte meg a bolyg\u00f3t \u00e9s gy\u0171jt\u00f6tt adatokat, tanulm\u00e1nyozta az elektrom\u00e1gneses sug\u00e1rz\u00e1st a k\u00e9miai elemek \u00e9szlel\u00e9s\u00e9nek seg\u00edt\u00e9s\u00e9re.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e1romszor figyelte meg a WASP-62b-t, amint elhalad csillaga el\u0151tt, ami l\u00e1that\u00f3v\u00e1 tette a f\u00e9nymegfigyel\u00e9seket, lehet\u0151v\u00e9 t\u00e9ve a n\u00e1trium \u00e9s a k\u00e1lium jelenl\u00e9t\u00e9nek megfigyel\u00e9s\u00e9t a bolyg\u00f3 l\u00e9gk\u00f6r\u00e9ben.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.nwmgroups.hu\/s\/img\/i\/2101\/20210123exobolygo1.jpg?w=800&amp;h=566&amp;t=5\" alt=\"\"\/><figcaption>A WASP-62b rendk\u00edv\u00fcl k\u00f6zel kering a k\u00f6zponti csillag\u00e1hoz<br><em>Forr\u00e1s: Smithsonian Institute<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00e1lium jelenl\u00e9t\u00e9re nem tal\u00e1ltak bizony\u00edt\u00e9kot, a n\u00e1trium jelenl\u00e9te azonban egy\u00e9rtelm\u0171 volt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3csoport sz\u00e1m\u00e1ra l\u00e1that\u00f3v\u00e1 v\u00e1lt a teljes n\u00e1triumabszorpci\u00f3s k\u00e9pvonal vagy annak teljes lenyomata. Ha a bolyg\u00f3 l\u00e9gk\u00f6r\u00e9ben felh\u0151 vagy p\u00e1ra lenne, eltakarn\u00e1k a n\u00e1trium ismertet\u0151jegy\u00e9t. Ez egy\u00e9rtelm\u0171 bizony\u00edt\u00e9k arra, hogy egy tiszta l\u00e9gk\u00f6rt l\u00e1tunk \u2013 magyar\u00e1zta Alam.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Nagyon ritk\u00e1k a l\u00e9gk\u00f6rrel rendelkez\u0151, de felh\u0151 n\u00e9lk\u00fcli exobolyg\u00f3k<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A felh\u0151 n\u00e9lk\u00fcli bolyg\u00f3k nagyon ritk\u00e1k, csillag\u00e1szok becsl\u00e9se szerint az exobolyg\u00f3k kevesebb, mint h\u00e9t sz\u00e1zal\u00e9k\u00e1nak lehet tiszta l\u00e9gk\u00f6re. Az els\u0151 \u00e9s eddig egyetlen ismert exobolyg\u00f3t tiszta l\u00e9gk\u00f6rrel 2018-ban fedezt\u00e9k fel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A WASP-96b-t a Szaturnuszok csal\u00e1dj\u00e1ba sorolt\u00e1k, mivel t\u00f6meg\u00e9t tekintve ehhez a bolyg\u00f3hoz hasonl\u00f3.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.nwmgroups.hu\/s\/img\/i\/1504\/20150422james-webb.jpg?w=800&amp;h=622&amp;t=5\" alt=\"\"\/><figcaption>A James Webb \u0171rteleszk\u00f3p illusztr\u00e1ci\u00f3ja. Az \u0171r t\u00e1vcs\u0151 \u00faj fejezetet nyithat az exobolyg\u00f3 kutat\u00e1sban <em>Forr\u00e1s: NASA<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A felh\u0151 n\u00e9lk\u00fcli l\u00e9gk\u00f6r\u0171 exobolyg\u00f3k tanulm\u00e1nyoz\u00e1sa \u00e1ltal a csillag\u00e1szok jobban meg\u00e9rthetik, mik\u00e9nt form\u00e1l\u00f3dtak azok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ritkas\u00e1guk azt felt\u00e9telezi, hogy eset\u00fckben valami m\u00e1s megy v\u00e9gbe, vagy k\u00fcl\u00f6nb\u00f6z\u0151k\u00e9ppen form\u00e1l\u00f3dtak mint a legt\u00f6bb plan\u00e9ta. A tiszta l\u00e9gk\u00f6r \u00e1ltal k\u00f6nnyebb\u00e9 v\u00e1lik a bolyg\u00f3k k\u00e9miai \u00f6sszet\u00e9tel\u00e9nek tanulm\u00e1nyoz\u00e1sa, ami seg\u00edti azonos\u00edtani azt, hogy mib\u0151l \u00e9p\u00fclnek fel. A James Webb teleszk\u00f3p felbocs\u00e1t\u00e1sa az \u00e9v folyam\u00e1n \u00faj lehet\u0151s\u00e9geket teremt ezen bolyg\u00f3k, k\u00f6zt\u00fck a WASP-62b tanulm\u00e1nyoz\u00e1s\u00e1ra.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.origo.hu\/tudomany\/20210123-otszazhetvenot-fenyevre-fekszik-tolunk-a-furcsa-forro-jupiter.html\" target=\"_blank\" rel=\"noreferrer noopener\">(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els\u0151 alkalommal tal\u00e1ltak olyan jupiterszer\u0171 bolyg\u00f3t amerikai csillag\u00e1szok, amelynek megfigyelhet\u0151 l\u00e9gk\u00f6r\u00e9ben nincs felh\u0151 vagy k\u00f6dp\u00e1ra.<\/p>\n","protected":false},"author":12,"featured_media":43649,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,598,39],"tags":[15854,35447],"class_list":["post-43648","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-tudomany","category-vilag","tag-felfedezes","tag-jupiterszeru-bolygo"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/43648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=43648"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/43648\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/43649"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=43648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=43648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=43648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}