{"id":346,"date":"2009-05-15T08:08:00","date_gmt":"2009-05-15T06:08:00","guid":{"rendered":"https:\/\/kids.esa.int\/launch_events_of_herschel_and_planck\/"},"modified":"2026-10-08T00:27:07","modified_gmt":"2026-10-07T22:27:07","slug":"launch_events_of_herschel_and_planck","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/launch_events_of_herschel_and_planck\/","title":{"rendered":"A Herschel \u00e9s a Planck ind\u00edt\u00e1si rendezv\u00e9nyei"},"content":{"rendered":"<div class=\"lede\">\n<p>Vil\u00e1gszerte egyre nagyobb az izgalom, ahogy k\u00f6zeledik a k\u00e9t \u00faj, nagy teljes\u00edtm\u00e9ny\u0171 ESA-\u0171robszervat\u00f3rium \u2013 a Herschel \u00e9s a Planck \u2013 ind\u00edt\u00e1s\u00e1nak pillanata. Az \u0171reszk\u00f6z\u00f6ket m\u00e1jus 14-\u00e9n 15:12-kor (k\u00f6z\u00e9p-eur\u00f3pai ny\u00e1ri id\u0151 szerint) egyszerre ind\u00edtj\u00e1k az ESA kouroui \u0171rkik\u00f6t\u0151j\u00e9b\u0151l, Francia Guyan\u00e1b\u00f3l. Az \u00f3ri\u00e1si Ariane 5 rak\u00e9ta tetej\u00e9re r\u00f6gz\u00edtve a k\u00e9t \u0171reszk\u00f6z magass\u00e1ga k\u00f6r\u00fclbel\u00fcl 11 m\u00e9ter, sz\u00e9less\u00e9ge 4,5 m\u00e9ter lesz, \u00f6sszt\u00f6meg\u00fck pedig 5,7 tonna.<\/p>\n<\/div>\n<p>K\u00f6r\u00fclbel\u00fcl 2,5 perccel a felsz\u00e1ll\u00e1s ut\u00e1n az Ariane 5 szil\u00e1rd \u00fczemanyag\u00fa seg\u00e9drak\u00e9t\u00e1i lev\u00e1lnak. A m\u0171holdak v\u00e9d\u0151burkolat\u00e1t k\u00f6r\u00fclbel\u00fcl 50 m\u00e1sodperccel k\u00e9s\u0151bb dobj\u00e1k le. Ezt k\u00f6vet\u0151en lev\u00e1lik a fels\u0151 fokozat, amelynek hajt\u00f3m\u0171ve a rep\u00fcl\u00e9s kezdet\u00e9t\u0151l sz\u00e1m\u00edtott k\u00f6r\u00fclbel\u00fcl 9 perc m\u00falva gyullad be. Amikor a m\u0171holdak lev\u00e1l\u00e1s\u00e1nak ideje elj\u00f6n, a fokozat k\u00f6r\u00fclbel\u00fcl 10 km\/s sebess\u00e9ggel t\u00e1volodik a F\u00f6ldt\u0151l. A Herschel lesz az els\u0151, amelyet k\u00f6r\u00fclbel\u00fcl 26 perccel a kil\u00f6v\u00e9s ut\u00e1n engednek szabadj\u00e1ra. A Planck k\u00f6r\u00fclbel\u00fcl 2\u00bd perccel k\u00e9s\u0151bb k\u00f6veti majd.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"ESA - C. Carreau\" data-detail-url=\"https:\/\/www.esa.int\/Media\/Animations\/Planck_CRUISE_animation\" 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\/media\/animations\/planck_cruise_animation\/2432-5-eng-GB\/Planck_CRUISE_animation.jpg\" alt=\"\"><\/figure>\n<p>A k\u00fcldet\u00e9s korai szakasz\u00e1ban a k\u00fcldet\u00e9sir\u00e1ny\u00edt\u00f3k naponta 22 \u00f3r\u00e1n \u00e1t fogj\u00e1k figyelemmel k\u00eds\u00e9rni a m\u0171holdakat az ESA ausztr\u00e1liai, spanyolorsz\u00e1gi \u00e9s d\u00e9l-amerikai f\u00f6ldi \u00e1llom\u00e1sair\u00f3l. Mindk\u00e9t m\u0171hold \u00f6n\u00e1ll\u00f3an fog eljutni az L2-pontig, egy speci\u00e1lis \u0171rpontig, amely 1,5 milli\u00f3 km-re fekszik a F\u00f6ld \u00e9jszakai oldal\u00e1n. Az L2 kiv\u00e1l\u00f3 helysz\u00edn, mivel lehet\u0151v\u00e9 teszi sz\u00e1mukra, hogy a napf\u00e9nyt\u0151l zavartalanul figyelj\u00e9k az eget, mik\u00f6zben nagyon kev\u00e9s \u00fczemanyagot fogyasztanak. A Planck v\u00e1rhat\u00f3an j\u00faliusban kezdi meg az adatok visszak\u00fcld\u00e9s\u00e9t, szeptemberben pedig a Herschel k\u00f6veti.<\/p>\n<p>A m\u0171holdak ind\u00edt\u00e1s\u00e1val \u00e9s m\u0171k\u00f6d\u00e9s\u00e9vel kapcsolatos legfrissebb inform\u00e1ci\u00f3k a k\u00f6vetkez\u0151 oldalon tal\u00e1lhat\u00f3k: <a href=\"http:\/\/www.esa.int\/herschelplanck\" target=\"_blank\" rel=\"noopener\">www.esa.int\/herschelplanck<\/a> valamint sz\u00e1mos m\u00e1s ESA-weboldalon. Inform\u00e1ci\u00f3k a Flickr-en is el\u00e9rhet\u0151k a k\u00f6vetkez\u0151 c\u00edmen: <a href=\"http:\/\/www.flickr.com\/eurospaceagency\" target=\"_blank\" rel=\"noopener\">www.flickr.com\/eurospaceagency<\/a> \u00e9s a Twitteren a <a href=\"http:\/\/www.twitter.com\/eurospaceagency\" target=\"_blank\" rel=\"noopener\">www.twitter.com\/eurospaceagency<\/a> .<\/p>","protected":false},"excerpt":{"rendered":"<p>Excitement is building around the world as the clock counts down to the launch of two powerful new ESA space observatories \u2013 Herschel and Planck. The spacecraft will be launched [&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\/2009\/03\/herschel_separates_from_upper_stage2\/17913295-2-eng-GB\/Herschel_separates_from_upper_stage.jpg","esa_banner_description":"Herschel separates from upper stage","esa_banner_credit":"ESA \u2013 D. 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