{"id":38143,"date":"2020-12-03T22:30:00","date_gmt":"2020-12-03T20:30:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=38143"},"modified":"2020-12-03T19:44:51","modified_gmt":"2020-12-03T17:44:51","slug":"kiderult-kozelebb-vagyunk-a-tejut-szupermassziv-fekete-lyukjahoz-mint-gondoltuk","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=38143&lang=hu","title":{"rendered":"Kider\u00fclt: K\u00f6zelebb vagyunk a Tej\u00fat szupermassz\u00edv fekete lyukj\u00e1hoz, mint gondoltuk"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"728\" height=\"437\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/12\/fekete-lyuk.jpg\" alt=\"\" class=\"wp-image-38144\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/12\/fekete-lyuk.jpg 728w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/12\/fekete-lyuk-300x180.jpg 300w\" sizes=\"auto, (max-width: 728px) 100vw, 728px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Jap\u00e1n tud\u00f3sok els\u0151 hall\u00e1sra kellemetlen meglepet\u00e9sr\u0151l sz\u00e1moltak be a napokban. 15 \u00e9ves munk\u00e1val ugyanis kider\u00edtett\u00e9k, hogy a F\u00f6ld \u00e9s rajta mindannyian j\u00f3val k\u00f6zelebb vagyunk a Tej\u00fatrendszer k\u00f6zep\u00e9n tal\u00e1lhat\u00f3 szupermassz\u00edv fekete lyukhoz, mint ahogy az eddig tudtuk &#8211; r\u00e1ad\u00e1sul gyorsabban is haladunk az \u0171rben az eddig hittn\u00e9l.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00fcl\u00f6nbs\u00e9g sz\u00e1mszer\u0171s\u00edtve 2000 f\u00e9ny\u00e9v a t\u00e1vols\u00e1gban \u00e9s 7 km\/m\u00e1sodperc a sebess\u00e9gben. Az \u00faj eredm\u00e9nyek szerint val\u00f3j\u00e1ban &#8220;csak&#8221; 25.800 f\u00e9ny\u00e9vre vagyunk a galaxisunk k\u00f6zep\u00e9n tany\u00e1z\u00f3, elk\u00e9peszt\u0151 t\u00f6meg\u0171 \u00e9s s\u0171r\u0171s\u00e9g\u0171 objektumt\u00f3l, ami k\u00f6r\u00fcl pedig 227 km\/m\u00e1sodperc sebess\u00e9ggel haladunk &#8211; szemben a kor\u00e1bban elfogadott 220 km\/m\u00e1sodperces sebess\u00e9ggel \u00e9s 27.700 f\u00e9ny\u00e9ves t\u00e1vols\u00e1ggal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A j\u00f3 h\u00edr ugyanakkor, hogy ez nem azt jelenti, hogy a F\u00f6ld &#8211; \u00e9s persze a Naprendszer &#8211; hirtelen elkezdett volna sz\u00e1guldani a szupermassz\u00edv Saggitarius A* fel\u00e9. Ehelyett mind\u00f6ssze arr\u00f3l van sz\u00f3, hogy a jap\u00e1noknak egy viszonylag \u00faj r\u00e1di\u00f3teleszk\u00f3pos m\u00e9r\u00e9si m\u00f3dszerrel a kor\u00e1bbiakn\u00e1l pontosabban siker\u00fclt meg\u00e1llap\u00edtaniuk a Tej\u00fatrendszer sz\u00e1mos objektum\u00e1nak poz\u00edci\u00f3j\u00e1t \u00e9s sebess\u00e9g\u00e9t, \u00e9s ebb\u0151l tudt\u00e1k kisz\u00e1m\u00edtani a F\u00f6ld t\u00e1vols\u00e1g\u00e1t \u00e9s gyorsas\u00e1g\u00e1t is a galaxis magj\u00e1hoz k\u00e9pest.Ezt egy\u00e9bk\u00e9nt a F\u00f6ld\u00f6n k\u00edv\u00fcl m\u00e9g 99 m\u00e1sik objektummal is megtett\u00e9k, ennek eredm\u00e9nyeit pedig id\u00e9n publik\u00e1lt\u00e1k egy \u00e1tfog\u00f3 elemz\u00e9sben. A kutat\u00f3k folytatj\u00e1k a munk\u00e1t, \u00e9s a j\u00f6v\u0151ben m\u00e9g t\u00f6bb csillag\u00e1szati objektum adatait m\u00e9rik majd meg &#8211; els\u0151sorban olyanok\u00e9t, amik m\u00e9g k\u00f6zelebb vannak a Tej\u00fat szupermassz\u00edv fekete lyukj\u00e1hoz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Forr\u00e1s: <a href=\"https:\/\/pcforum.hu\/hirek\/22911\/kiderult-kozelebb-vagyunk-a-tejut-szupermassziv-fekete-lyukjahoz-mint-gondoltuk?fbclid=IwAR2ay2wn2T95GLVLIG4pAV0SmLiFH8cMb0QvqcHHummFHHCYhlbEXFwNkmo\" target=\"_blank\" rel=\"noreferrer noopener\">pcforum.hu<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jap\u00e1n tud\u00f3sok 15 \u00e9ves munk\u00e1val  kider\u00edtett\u00e9k, hogy a F\u00f6ld \u00e9s rajta mindannyian j\u00f3val k\u00f6zelebb vagyunk a Tej\u00fatrendszer k\u00f6zep\u00e9n tal\u00e1lhat\u00f3 szupermassz\u00edv fekete lyukhoz, mint ahogy az eddig tudtuk<\/p>\n","protected":false},"author":4,"featured_media":38144,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,598,39],"tags":[20552,2184],"class_list":["post-38143","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-tudomany","category-vilag","tag-tudomanyos-felfedezes","tag-urkutatas"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/38143","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=38143"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/38143\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/38144"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=38143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=38143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}