{"id":640,"date":"2013-07-31T14:55:00","date_gmt":"2013-07-31T12:55:00","guid":{"rendered":"https:\/\/kids.esa.int\/here_come_the_perseids\/"},"modified":"2026-10-08T00:30:36","modified_gmt":"2026-10-07T22:30:36","slug":"here_come_the_perseids","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/here_come_the_perseids\/","title":{"rendered":"Itt j\u00f6nnek a Perseid\u00e1k!"},"content":{"rendered":"<div class=\"lede\">\n<p>A csillag\u00e1szok sz\u00e1m\u00e1ra igazi \u00e9lm\u00e9nyben lesz r\u00e9sz\u00fck augusztus k\u00f6zep\u00e9n, amikor az \u00e9ves Perseid\u00e1k meteorraj el\u00e9rheti cs\u00facspontj\u00e1t! Ha m\u00e9g soha nem l\u00e1tt\u00e1l meteorot, ez a t\u00f6k\u00e9letes alkalom r\u00e1. A meteorraj j\u00falius v\u00e9g\u00e9t\u0151l augusztus 20-ig tart, a legnagyobb aktivit\u00e1s pedig augusztus 11. \u00e9s 13. k\u00f6z\u00f6tt v\u00e1rhat\u00f3. Az \u00e9gbolt s\u00f6t\u00e9t lesz, mivel a f\u00e9lhold az esti \u00f3r\u00e1k k\u00f6zep\u00e9n a horizont al\u00e1 s\u00fcllyed. Az \u00e9jszaka pedig meleg lesz, \u00edgy nem is kell fel\u00f6lt\u00f6zni! Csak ker\u00fclje el az er\u0151s f\u00e9nyeket, hagyja, hogy a szeme hozz\u00e1szokjon a s\u00f6t\u00e9thez, majd d\u0151lj\u00f6n h\u00e1tra, \u00e9s b\u00e1mulja az eget.<\/p>\n<\/div>\n<figure class=\"wp-block-image size-natural\" data-width=\"550\" data-credit=\"NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/07\/perseid_map2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2013\/07\/perseid_map2\/17878589-2-eng-GB\/perseid_map2.gif\" alt=\"\"><\/figure>\n<p>A Perseid\u00e1k nev\u00fcket a Perseus csillagk\u00e9p\u00e9r\u0151l kapt\u00e1k, amelyb\u0151l l\u00e1tsz\u00f3lag sug\u00e1rzik ki a meteorraj. Ugyanakkor az \u00e9gbolt b\u00e1rmely pontj\u00e1n megjelenhetnek. A legjobb ir\u00e1ny az, ahol az \u00e9g a legs\u00f6t\u00e9tebb, val\u00f3sz\u00edn\u0171leg egyenesen felfel\u00e9. A csillagk\u00e9p \u00e9jf\u00e9l el\u0151tt alacsonyan \u00e1ll \u00e9szak-\u00e9szakkeleten, majd kora reggelre magasabbra emelkedik a horizont felett. A meteorrajt legjobban 23 \u00f3ra vagy \u00e9jf\u00e9l ut\u00e1n lehet megfigyelni, amikor \u00f3r\u00e1nk\u00e9nt 60\u2013100 meteor l\u00e1that\u00f3.<\/p>\n<p>A Perseid\u00e1k homok- vagy bors\u00f3 nagys\u00e1g\u00fa szikladarabk\u00e1k, amelyeket r\u00e9gen a Swift\u2013Tuttle-\u00fcst\u00f6k\u00f6s l\u00f6k\u00f6tt ki. Az \u00fcst\u00f6k\u00f6s a Nap k\u00f6r\u00fcl keringve lassan sz\u00e9tesik. Az \u00e9vsz\u00e1zadok sor\u00e1n morzsal\u00e9kos maradv\u00e1nyai sz\u00e9tterjedtek a p\u00e1ly\u00e1ja ment\u00e9n, \u00e9s \u00edgy egy t\u00f6bb sz\u00e1zmilli\u00f3 kilom\u00e9ter hossz\u00fa r\u00e9szecskesor alakult ki.<\/p>\n<p>A F\u00f6ld Nap k\u00f6r\u00fcli p\u00e1ly\u00e1ja miatt minden augusztus k\u00f6zep\u00e9n \u00e1thaladunk ezen a \u00fcst\u00f6k\u00f6s-t\u00f6rmel\u00e9ken. A r\u00e9szecsk\u00e9k, vagyis a meteoroidok, a F\u00f6ldh\u00f6z viszony\u00edtva m\u00e1sodpercenk\u00e9nt 60 km-es sebess\u00e9ggel haladnak. Amikor egyik\u00fck el\u00e9ri a fels\u0151 l\u00e9gk\u00f6rt, t\u00falhev\u00edtett leveg\u0151b\u0151l \u00e1ll\u00f3, feh\u00e9rre izz\u00f3 cs\u00edkot hoz l\u00e9tre. Az alkalmank\u00e9nt el\u0151fordul\u00f3, f\u00e9nyesebb r\u00e9szecsk\u00e9k ak\u00e1r t\u00f6bb m\u00e1sodpercig is fennmaradhatnak, r\u00f6vid ideig tart\u00f3, izz\u00f3 f\u00fcst- \u00e9s g\u00e1zcs\u00edkokat hagyva maguk ut\u00e1n.<\/p>\n<p>A Perseid\u00e1k ide\u00e1lisak a digit\u00e1lis f\u00e9nyk\u00e9pez\u00e9shez. R\u00f6gz\u00edtsd a f\u00e9nyk\u00e9pez\u0151g\u00e9pedet egy \u00e1llv\u00e1nyra, lehet\u0151leg sz\u00e9les l\u00e1t\u00f3sz\u00f6g\u0171 objekt\u00edvvel \u00e9s magas ISO-\u00e9rt\u00e9kkel (s\u00f6t\u00e9t k\u00f6rnyezetben). Tartsa nyitva a z\u00e1rid\u0151t egyszerre 10\u201315 m\u00e1sodpercig (igaz\u00e1n s\u00f6t\u00e9t helyen enn\u00e9l hosszabb ideig). Egy kis szerencs\u00e9vel egy vagy t\u00f6bb Perseida-meteor is meg\u00f6r\u00f6k\u00edthet\u0151 lesz a k\u00e9pen!<\/p>","protected":false},"excerpt":{"rendered":"<p>Sky watchers will be in for a treat in mid-August, when the annual Perseid meteor shower reaches its peak! If you have never before seen a meteor, this is the [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2013\/07\/perseids_meteor_shower\/17888431-2-eng-GB\/Perseids_meteor_shower.jpg","esa_banner_description":"Perseids meteor shower","esa_banner_credit":"Ali Jarekji, Reuters","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/07\/Perseids_meteor_shower","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-640","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=640"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/640\/revisions"}],"predecessor-version":[{"id":4603,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/640\/revisions\/4603"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=640"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=640"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=640"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=640"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=640"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=640"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=640"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}