{"id":47689,"date":"2026-04-07T08:43:10","date_gmt":"2026-04-07T08:43:10","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/47689\/"},"modified":"2026-04-07T08:43:10","modified_gmt":"2026-04-07T08:43:10","slug":"na-ranni-obloze-je-mozne-pozorovat-kometu","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/47689\/","title":{"rendered":"Na rann\u00ed obloze je mo\u017en\u00e9 pozorovat kometu"},"content":{"rendered":"<p class=\"c_bz\">Kometa byla objevena loni v\u00a0z\u00e1\u0159\u00ed na Havaji, ale m\u011bla tehdy velmi n\u00edzkou jasnost. \u201eV dob\u011b objevu byla tedy p\u0159ibli\u017en\u011b 400\u00a0000kr\u00e1t slab\u0161\u00ed, ne\u017e jsou objekty na hranici viditelnosti pouh\u00fdma o\u010dima. Na sn\u00edmc\u00edch vykazovala jen slabou komet\u00e1rn\u00ed aktivitu, tedy rozmazanou hlavu bez v\u00fdrazn\u00e9ho ohonu. U\u017e v\u00a0polovin\u011b b\u0159ezna leto\u0161n\u00edho roku ale za\u010dala b\u00fdt pozorovateln\u00e1 o\u010dima p\u0159es men\u0161\u00ed hv\u011bzd\u00e1\u0159sk\u00e9 dalekohledy a\u00a0trend jej\u00edho zjas\u0148ov\u00e1n\u00ed plynule pokra\u010duje,\u201c <a data-dot=\"atm-link\" target=\"_blank\" rel=\"noopener nofollow\" href=\"https:\/\/www.slu.cz\/phys\/cz\/aktuality\/15\/844\" class=\"c_N\">\u0159ekl Hor\u00e1lek.<\/a><\/p>\n<p class=\"c_bz\">Dodal, \u017ee Slune\u010dn\u00ed soustavou kometa prol\u00e9t\u00e1 poprv\u00e9 a\u00a0po pr\u016fletu bude z\u0159ejm\u011b gravita\u010dn\u011b vyvr\u017eena do mezihv\u011bzdn\u00e9ho prostoru. Ke Slunci se tedy po n\u00e1sleduj\u00edc\u00edm pr\u016fletu p\u0159\u00edslun\u00edm u\u017e nejsp\u00ed\u0161 nikdy nevr\u00e1t\u00ed.<\/p>\n<p class=\"c_bz\">\u201eProto\u017ee se kometa p\u0159esouv\u00e1 plynule ze severn\u00ed oblohy na ji\u017en\u00ed, m\u00e1me k\u00a0jej\u00edmu pozorov\u00e1n\u00ed omezen\u00fd \u010das. Viditeln\u00e1 bude jen n\u00e1sleduj\u00edc\u00ed dva t\u00fddny, zhruba do 21.\u00a0dubna, a\u00a0to v\u00a0rann\u00edch hodin\u00e1ch p\u0159ed \u00fasvitem a\u00a0b\u011bhem n\u011bj. Ka\u017ed\u00fd dal\u0161\u00ed den p\u0159itom bude kometa o\u00a0n\u011bco jasn\u011bj\u0161\u00ed. O\u010dek\u00e1v\u00e1 se, \u017ee p\u0159i sou\u010dasn\u00e9m trendu zjas\u0148ov\u00e1n\u00ed by se m\u011bla d\u00e1t po 10.\u00a0dubnu naj\u00edt zku\u0161en\u00fdmi pozorovateli i\u00a0pouh\u00fdma o\u010dima,\u201c \u0159ekl astronom.<\/p>\n<p><a data-dot=\"atm-link\" target=\"_self\" href=\"https:\/\/www.novinky.cz\/clanek\/veda-skoly-houstone-je-skvele-opet-slyset-zemi-posadka-mise-artemis-ii-byla-40-minut-bez-signalu-40571744\" class=\"c_N\" rel=\"nofollow noopener\"><img height=\"1080\" width=\"1920\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/04\/1e1a.jpeg\" loading=\"lazy\" decoding=\"async\" class=\"c_t c_r c_l\"\/><\/a><\/p>\n<p class=\"c_bz\">P\u0159esto pozorovatel\u016fm doporu\u010duje vybavit se alespo\u0148 binokul\u00e1rem, v\u00a0n\u011bm\u017e kometa sn\u00e1ze vynikne. Pro fotografov\u00e1n\u00ed komety je pot\u0159eba m\u00edsto s\u00a0neru\u0161en\u00fdm v\u00fdhledem od v\u00fdchodu k\u00a0severov\u00fdchodu a\u00a0tmavou oblohu mimo m\u011bsta.<\/p>\n<p class=\"c_bz\">\u201eZat\u00edmco jasn\u00e1 hlava komety je snadno pozorovateln\u00e1 u\u017e nyn\u00ed v\u00a0mal\u00fdch triedrech a\u00a0v n\u00e1sleduj\u00edc\u00edch t\u00fddnech bude zjas\u0148ovat, ohon komety je slab\u00fd, patrn\u00fd jen na sn\u00edmc\u00edch a\u00a0\u010dasto se m\u011bn\u00ed. D\u016fvodem je interakce plynu v\u00a0tomto ohonu se slune\u010dn\u00edm v\u011btrem, kter\u00fd je nyn\u00ed velmi prom\u011bnliv\u00fd kv\u016fli vysok\u00e9 slune\u010dn\u00ed aktivit\u011b,\u201c vysv\u011btlil Hor\u00e1lek.<\/p>\n<p><a data-dot=\"atm-link\" target=\"_self\" href=\"https:\/\/www.novinky.cz\/clanek\/veda-skoly-cesi-ulovili-na-obloze-rude-skritky-40531185\" class=\"c_N\" rel=\"nofollow noopener\"><img height=\"843\" width=\"1500\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/04\/astronomie-horalek-rudi-skritci.png\" loading=\"lazy\" decoding=\"async\" class=\"c_t c_r c_l\"\/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Kometa byla objevena loni v\u00a0z\u00e1\u0159\u00ed na Havaji, ale m\u011bla tehdy velmi n\u00edzkou jasnost. \u201eV dob\u011b objevu byla tedy&hellip;\n","protected":false},"author":2,"featured_media":47690,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[18024,18025,74,73,78,75,77,76],"class_list":{"0":"post-47689","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-veda-a-technika","8":"tag-kometa","9":"tag-petr-horalek","10":"tag-science","11":"tag-science-technology","12":"tag-technika","13":"tag-technology","14":"tag-veda","15":"tag-veda-a-technika"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116362543644549126","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/47689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=47689"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/47689\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/47690"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=47689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=47689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=47689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}