{"id":2524,"date":"2023-08-07T06:00:18","date_gmt":"2023-08-07T04:00:18","guid":{"rendered":"https:\/\/www.astro-novinky.eu\/?p=2524"},"modified":"2023-08-04T11:30:48","modified_gmt":"2023-08-04T09:30:48","slug":"meteoricky-roj-perseid-vrcholi-o-vikendove-noci-z-12-na-13-srpna-podminky-budou-idealni","status":"publish","type":"post","link":"https:\/\/www.astro-novinky.eu\/index.php\/2023\/08\/07\/meteoricky-roj-perseid-vrcholi-o-vikendove-noci-z-12-na-13-srpna-podminky-budou-idealni\/","title":{"rendered":"Meteorick\u00fd roj Perseid vrchol\u00ed o v\u00edkendov\u00e9 noci z 12. na 13. srpna. Podm\u00ednky budou ide\u00e1ln\u00ed!"},"content":{"rendered":"<figure id=\"attachment_2526\" aria-describedby=\"caption-attachment-2526\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/Perseids_Comparision_SMALL.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2526\" src=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/Perseids_Comparision_SMALL-300x199.jpg\" alt=\"\u010c\u00edm d\u00e1le od m\u011bst a zdroj\u016f sv\u011bteln\u00e9ho zne\u010di\u0161t\u011bn\u00ed pozorovatel bude, t\u00edm v\u00edce meteor\u016f spat\u0159\u00ed. Na obr\u00e1zku je porovn\u00e1n\u00ed Parku tmav\u00e9 oblohy Poloniny (vlevo) a Se\u010dsk\u00e9 p\u0159ehrady (vpravo). Poloniny le\u017e\u00ed stovky kilometr\u016f od velk\u00fdch m\u011bst, kde\u017eto Se\u010d pouze des\u00edtky. Lze tedy vid\u011bt, \u017ee nad Se\u010dskou p\u0159ehradou jsou podm\u00ednky hor\u0161\u00ed. Foto: Tom\u00e1\u0161 Slovinsk\u00fd (vlevo) a Petr Hor\u00e1lek (vpravo).\" width=\"300\" height=\"199\" srcset=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/Perseids_Comparision_SMALL-300x199.jpg 300w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/Perseids_Comparision_SMALL-1024x678.jpg 1024w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/Perseids_Comparision_SMALL-768x509.jpg 768w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/Perseids_Comparision_SMALL-1536x1017.jpg 1536w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/Perseids_Comparision_SMALL-1320x874.jpg 1320w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/Perseids_Comparision_SMALL.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-2526\" class=\"wp-caption-text\">\u010c\u00edm d\u00e1le od m\u011bst a zdroj\u016f sv\u011bteln\u00e9ho zne\u010di\u0161t\u011bn\u00ed pozorovatel bude, t\u00edm v\u00edce meteor\u016f spat\u0159\u00ed. Na obr\u00e1zku je porovn\u00e1n\u00ed Parku tmav\u00e9 oblohy Poloniny (vlevo) a Se\u010dsk\u00e9 p\u0159ehrady (vpravo). Poloniny le\u017e\u00ed stovky kilometr\u016f od velk\u00fdch m\u011bst, kde\u017eto Se\u010d pouze des\u00edtky. Lze tedy vid\u011bt, \u017ee nad Se\u010dskou p\u0159ehradou jsou podm\u00ednky hor\u0161\u00ed. Foto: Tom\u00e1\u0161 Slovinsk\u00fd (vlevo) a Petr Hor\u00e1lek (vpravo).<\/figcaption><\/figure>\n<p>Od 17. \u010dervence do 24. srpna lze pozorovat ka\u017edoro\u010dn\u00ed meteorick\u00fd roj Perseid, jeho\u017e maximum letos nastane o v\u00edkendov\u00e9 noci ze soboty 12. na ned\u011bli 13. srpna. Meteory jsou vid\u011bt u\u017e nyn\u00ed, jejich frekvence pozvolna stoup\u00e1 a v pr\u016fb\u011bhu noci maxima uvid\u00edme na bezm\u011bs\u00ed\u010dn\u00e9 obloze mimo m\u011bsta mezi p\u016flnoc\u00ed a 4. hodinou rann\u00ed a\u017e 80 meteor\u016f za hodinu. Za pozorov\u00e1n\u00edm je pot\u0159eba vycestovat daleko od m\u011bst do oblast\u00ed s minimem ru\u0161iv\u00e9ho sv\u011bteln\u00e9ho zne\u010di\u0161t\u011bn\u00ed.<\/p>\n<p><em>Tiskov\u00e9 prohl\u00e1\u0161en\u00ed Fyzik\u00e1ln\u00edho \u00fastavu v Opav\u011b a \u010cesk\u00e9 astronomick\u00e9 spole\u010dnosti ze 7. srpna 2023.<\/em><\/p>\n<h4>Perseidy jsou zn\u00e1my u\u017e t\u00e9m\u011b\u0159 18 stolet\u00ed<\/h4>\n<p>Prvn\u00ed zm\u00ednky o tomto \u00fakazu poch\u00e1zej\u00ed ji\u017e z\u00a0poloviny 3. stolet\u00ed na\u0161eho letopo\u010dtu v\u00a0souvislosti s umu\u010den\u00edm <em>svat\u00e9ho Vav\u0159ince (~230-258)<\/em>. Ten byl jedn\u00edm z c\u00edrkevn\u00edch hodnost\u00e1\u0159\u016f str\u00e1\u017e\u00edc\u00edch majetek v\u00a0\u0158\u00edmsk\u00e9 \u0159\u00ed\u0161i. P\u0159i pron\u00e1sledov\u00e1n\u00ed k\u0159es\u0165an\u016f pr\u00fd neuposlechl p\u0159\u00edkaz krut\u00e9ho \u0159\u00edmsk\u00e9ho c\u00edsa\u0159e Valeri\u00e1na odevzdat c\u00edrkevn\u00ed majetek vl\u00e1dci a rad\u011bji jej rozdal chud\u00fdm. Podle zaznamenan\u00fdch sv\u011bdectv\u00ed n\u011bkolik dn\u00ed po jeho poprav\u011b dne 10. srpna 258 padaly z\u00a0no\u010dn\u00edho nebe \u201et\u0159pytiv\u00e9 slzy\u201c a od t\u00e9to ud\u00e1losti jsou Perseidy lidov\u011b ozna\u010dov\u00e1ny jako \u201eslzy svat\u00e9ho Vav\u0159ince\u201c.<\/p>\n<p>\u017de se ale jedn\u00e1 o astronomick\u00fd \u00fakaz, prok\u00e1zal a\u017e italsk\u00fd astronom <em>Giovanni Schiaparelli<\/em> (1835-1910) v\u00a0druh\u00e9 polovin\u011b 19. stolet\u00ed. Jako prvn\u00ed na sv\u011bt\u011b popsal p\u0159\u00edmou spojitost meteor\u016f s\u00a0kometami a dokonce ur\u010dil, \u017ee <strong>Perseidy maj\u00ed sv\u016fj p\u016fvod v prachov\u00fdch \u010d\u00e1stic\u00edch uvoln\u011bn\u00fdch z\u00a0periodick\u00e9 komety 109P Swift-Tuttle,<\/strong> kter\u00e1 byla objevena dv\u011bma americk\u00fdmi astronomy v\u00a0roce 1862. Kometa s\u00a0periodou 134 let se naposledy nach\u00e1zela nejbl\u00ed\u017ee Slunci v\u00a0roce 1992 a znovu projde p\u0159\u00edslun\u00edm a\u017e v\u00a0roce 2126. Pravideln\u011b n\u00e1m ji ale p\u0159ipom\u00edn\u00e1 roj Perseid t\u00edm, jak Zem\u011b ka\u017ed\u00fd rok mezi 17. \u010dervencem a 24. srpnem proch\u00e1z\u00ed na sv\u00e9 dr\u00e1ze prachov\u00fdm proudem rozpt\u00fdlen\u00fdm za kometou. Prachov\u00e9 \u010d\u00e1stice zvan\u00e9 <em>meteoroidy<\/em> se st\u0159et\u00e1vaj\u00ed se Zem\u00ed a v\u00a0atmosf\u00e9\u0159e zaz\u00e1\u0159\u00ed jako <em>meteory<\/em> (lidov\u011b \u201epadaj\u00edc\u00ed hv\u011bzdy\u201c). Proto\u017ee tyto \u010d\u00e1stice maj\u00ed rozm\u011bry zpravidla men\u0161\u00ed ne\u017e zrnka p\u00edsku a jsou slo\u017eeny z\u00a0k\u0159ehk\u00e9ho komet\u00e1rn\u00edho materi\u00e1lu, p\u0159i pr\u016fletu zemskou atmosf\u00e9rou se zcela vypa\u0159\u00ed. Pozorovat je m\u016f\u017eete d\u00e9le ne\u017e m\u011bs\u00edc okolo maxima roje. Ale nejv\u00edce jich v\u0161ak pad\u00e1 v\u00a0dob\u011b, kdy se Zem\u011b ocit\u00e1 v\u00a0nejhust\u0161\u00ed oblasti proudu meteoroid\u016f, v\u017edy kolem 12. srpna.<\/p>\n<h4>N\u00e1zev roje podle souhv\u011bzd\u00ed Persea<\/h4>\n<figure id=\"attachment_1416\" aria-describedby=\"caption-attachment-1416\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2021\/08\/2016_08_08_Kralova_Studna_Perseidy_1500px.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1416\" src=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2021\/08\/2016_08_08_Kralova_Studna_Perseidy_1500px-300x161.png\" alt=\"Maximum meteorick\u00e9ho roje Perseidy v roce 2016 z Parku tmav\u00e9 oblohy Ve\u013ek\u00e1 Fatra na Slovensku. Foto: Petr Hor\u00e1lek.\" width=\"300\" height=\"161\" srcset=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2021\/08\/2016_08_08_Kralova_Studna_Perseidy_1500px-300x161.png 300w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2021\/08\/2016_08_08_Kralova_Studna_Perseidy_1500px-1024x550.png 1024w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2021\/08\/2016_08_08_Kralova_Studna_Perseidy_1500px-768x412.png 768w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2021\/08\/2016_08_08_Kralova_Studna_Perseidy_1500px-1536x824.png 1536w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2021\/08\/2016_08_08_Kralova_Studna_Perseidy_1500px-1320x708.png 1320w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2021\/08\/2016_08_08_Kralova_Studna_Perseidy_1500px.png 1677w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1416\" class=\"wp-caption-text\">Maximum meteorick\u00e9ho roje Perseidy v roce 2016 z Parku tmav\u00e9 oblohy Ve\u013ek\u00e1 Fatra na Slovensku. Foto: Petr Hor\u00e1lek.<\/figcaption><\/figure>\n<p>N\u00e1zev meteorick\u00e9ho roje Perseid je odvozen od souhv\u011bzd\u00ed, z\u00a0jeho\u017e sm\u011bru meteory vlivem perspektivy zd\u00e1nliv\u011b vyl\u00e9taj\u00ed. \u00a0Meteoroidy roje Perseid vstupuj\u00ed do atmosf\u00e9ry rychlost\u00ed 59 km\/s a za\u010d\u00ednaj\u00ed z\u00e1\u0159it ve v\u00fd\u0161ce okolo 120 km nad povrchem Zem\u011b. Pohas\u00ednaj\u00ed o des\u00edtky kilometr\u016f n\u00ed\u017ee, v\u00a0p\u0159\u00edpad\u011b v\u011bt\u0161\u00edch Perseid i m\u00e9n\u011b ne\u017e 80 km nad zemsk\u00fdm povrchem. Vl\u00e9taj\u00ed p\u0159itom do atmosf\u00e9ry z\u00a0jednoho sm\u011bru. Proto se n\u00e1m zd\u00e1, jako by jejich dr\u00e1ha vych\u00e1zela z\u00a0jedin\u00e9ho bodu na obloze, kter\u00fd se odborn\u011b naz\u00fdv\u00e1 <em>radiant<\/em>. Pr\u00e1v\u011b ten v\u00a0dob\u011b maxima roje le\u017e\u00ed v\u00a0horn\u00ed \u2013 severov\u00fdchodn\u00ed polovin\u011b souhv\u011bzd\u00ed Persea. Vzhledem k\u00a0tomu, \u017ee toto souhv\u011bzd\u00ed u n\u00e1s v\u016fbec nezapad\u00e1, l\u00e9taj\u00ed meteory po celou noc. Nejv\u00edc jich ov\u0161em spat\u0159\u00edme od p\u016flnoci a\u017e do rozb\u0159esku, nebo\u0165 v\u00a0t\u00e9 dob\u011b je Perseus ji\u017e velmi vysoko nad obzorem a stoup\u00e1 tak\u0159ka k\u00a0nadhlavn\u00edku.<strong><br \/>\n<\/strong><\/p>\n<h4>Meteory vyhl\u00ed\u017eejte hlavn\u011b z\u00a012. na 13. srpna<\/h4>\n<p>Prvn\u00ed meteory z\u00a0Perseid jsou zpravidla pozorov\u00e1ny ji\u017e 17. \u010dervence, posledn\u00ed pak 24. srpna. Nejv\u00edce jich v\u0161ak pad\u00e1 okolo maxima, kter\u00e9 letos nastane v\u00a0ned\u011bli 13. srpna dopoledne. Nebo\u0165 po maximu u\u017e aktivita prudce kles\u00e1, <strong>nejvhodn\u011bj\u0161\u00ed je \u00fakaz pozorovat o v\u00edkendu ze soboty 12. na ned\u011bli 13. srpna, tedy v\u00a0noci maxima<\/strong>.<\/p>\n<p><strong>Podm\u00ednky jsou letos t\u00e9m\u011b\u0159 ide\u00e1ln\u00ed<\/strong>, na obloze bude M\u011bs\u00edc ve f\u00e1zi \u00fazk\u00e9ho srpku, kter\u00fd vych\u00e1z\u00ed a\u017e \u010dasn\u011b r\u00e1no a nebude p\u0159\u00edli\u0161 ru\u0161it sv\u00fdm svitem. Bude tedy mo\u017en\u00e9 spat\u0159it i nejslab\u0161\u00ed meteory (na jejich pozorov\u00e1n\u00ed je ale t\u0159eba b\u00fdt daleko od velk\u00fdch m\u011bst). Pozorov\u00e1n\u00ed meteor\u016f doporu\u010dujeme zejm\u00e9na v druh\u00e9 polovin\u011b noci, kdy souhv\u011bzd\u00ed Persea s radiantem roje vystoup\u00e1 t\u00e9m\u011b\u0159 k nadhlavn\u00edku a v\u011bt\u0161ina meteor\u016f zaz\u00e1\u0159\u00ed nad obzorem, ne pod n\u00edm. <strong>Mezi p\u016flnoc\u00ed a \u010dtvrtou hodinou rann\u00ed zaz\u00e1\u0159\u00ed ka\u017edou hodinu p\u0159ibli\u017en\u011b 80 meteor\u016f, z\u00a0toho 10 a\u017e 20 m\u016f\u017ee b\u00fdt opravdu jasn\u00fdch.<\/strong><\/p>\n<p><strong>Na pozorov\u00e1n\u00ed roje Perseid si vyhledejte m\u00edsto alespo\u0148 des\u00edtky kilometr\u016f daleko od velk\u00fdch m\u011bst s\u00a0co nejlep\u0161\u00edm v\u00fdhledem do v\u0161ech stran.<\/strong> Nejv\u00edce meteor\u016f je toti\u017e vid\u011bt na obloze neru\u0161en\u00e9 sv\u011bteln\u00fdm zne\u010di\u0161t\u011bn\u00edm z\u00a0m\u011bst a obc\u00ed. P\u0159i men\u0161\u00edm um\u011bl\u00e9m jasu no\u010dn\u00ed oblohy toti\u017e vyniknou i ty m\u00e9n\u011b jasn\u00e9 meteory. Pozorovat \u00fakaz je nejvhodn\u011bj\u0161\u00ed vle\u017ee, nap\u0159\u00edklad ve spac\u00e1ku nebo na leh\u00e1tku. Pro sledov\u00e1n\u00ed \u00fakazu nen\u00ed t\u0159eba \u017e\u00e1dn\u00fd dalekohled, meteory n\u00e1hodn\u011b l\u00e9taj\u00ed po cel\u00e9 obloze a jsou dost v\u00fdrazn\u00e9 na spat\u0159en\u00ed pouh\u00fdma o\u010dima.<\/p>\n<h4>M\u016f\u017ee zaz\u00e1\u0159it jasn\u00fd meteor<\/h4>\n<figure id=\"attachment_2525\" aria-describedby=\"caption-attachment-2525\" style=\"width: 296px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/2018_08_12_Bolid_Perseus_1600px_CZ.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2525\" src=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/2018_08_12_Bolid_Perseus_1600px_CZ-296x300.png\" alt=\"Jasn\u00fd bolid z roje Perseid v noci maxima roje v roce 2018. Na m\u00edst\u011b bolidu z\u016fstala v\u00fdrazn\u00e1 z\u00e1\u0159\u00edc\u00ed stopa (jej\u00ed v\u00fdvoj je vid\u011bt ve vlo\u017een\u00fdch oknech). Foto: Petr Hor\u00e1lek.\" width=\"296\" height=\"300\" srcset=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/2018_08_12_Bolid_Perseus_1600px_CZ-296x300.png 296w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/2018_08_12_Bolid_Perseus_1600px_CZ-1010x1024.png 1010w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/2018_08_12_Bolid_Perseus_1600px_CZ-768x779.png 768w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/2018_08_12_Bolid_Perseus_1600px_CZ-1515x1536.png 1515w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/2018_08_12_Bolid_Perseus_1600px_CZ-1320x1338.png 1320w, https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/2018_08_12_Bolid_Perseus_1600px_CZ.png 1578w\" sizes=\"auto, (max-width: 296px) 100vw, 296px\" \/><\/a><figcaption id=\"caption-attachment-2525\" class=\"wp-caption-text\">Jasn\u00fd bolid z roje Perseid v noci maxima roje v roce 2018. Na m\u00edst\u011b bolidu z\u016fstala v\u00fdrazn\u00e1 z\u00e1\u0159\u00edc\u00ed stopa (jej\u00ed v\u00fdvoj je vid\u011bt ve vlo\u017een\u00fdch oknech). Foto: Petr Hor\u00e1lek.<\/figcaption><\/figure>\n<p>Perseidy jsou zn\u00e1m\u00e9 t\u00edm, \u017ee v\u00a0dob\u011b jejich maxima m\u016f\u017ee na obloze zaz\u00e1\u0159it i velmi jasn\u00fd meteor. V\u00a0takov\u00e9m p\u0159\u00edpad\u011b sledujeme z\u00e1nik a\u017e n\u011bkolikacentimetrov\u00e9ho ledo-prachov\u00e9ho fragmentu komety Swift-Tuttle vysoko v\u00a0zemsk\u00e9 atmosf\u00e9\u0159e. Obvykle jasn\u011bj\u0161\u00ed meteory z\u00a0roje Perseid dosahuj\u00ed jasnost\u00ed, jako maj\u00ed ty nejjasn\u011bj\u0161\u00ed hv\u011bzdy no\u010dn\u00edho nebe. Vz\u00e1cn\u011b ale m\u016f\u017ee zaz\u00e1\u0159it i tzv. bolid, tedy meteor o jasnosti vy\u0161\u0161\u00ed ne\u017e jakou m\u00e1 planeta Venu\u0161e. Zn\u00e1my jsou i p\u0159\u00edpady, kdy bolid z\u00a0Persea dos\u00e1hl jasnosti M\u011bs\u00edce v\u00a0prvn\u00ed \u010dtvrti. Po pr\u016fletu takov\u00e9ho bolidu je tak\u00e9 n\u011bkolik minut pozorovateln\u00e1 z\u00e1\u0159\u00edc\u00ed stopa, kter\u00e1 se vlivem v\u011btrn\u00fdch poryv\u016f vysoko v\u00a0atmosf\u00e9\u0159e postupn\u011b zdeformuje a rozt\u00e1hne do stran. Pozoruhodn\u00fd p\u0159\u00edpad nastal v\u00a0roce 2018, kdy takov\u00fd bolid sledovaly stovky lid\u00ed nad st\u0159edn\u00ed Evropou a z\u00e1\u0159\u00edc\u00ed stopa byla pozorovateln\u00e1 v\u00edce ne\u017e p\u016fl hodiny.<\/p>\n<h4>\u00dakaz se m\u016f\u017eete pokusit i fotografovat<\/h4>\n<p><strong>Ide\u00e1ln\u00ed je m\u00edt po ruce fotoapar\u00e1t s\u00a0mo\u017enost\u00ed dlouh\u00e9 expozice a \u0161iroko\u00fahl\u00fdm objektivem, nap\u0159\u00edklad n\u011bjakou zrcadlovku<\/strong>. Fotoapar\u00e1t nejprve ustav\u00edte na stativ a zkontrolujete, zda se v\u00e1m net\u0159ese nap\u0159\u00edklad p\u0159i v\u011bt\u0161\u00edm v\u011btru. N\u00e1sledn\u011b nastav\u00edte vy\u0161\u0161\u00ed citlivost, zaost\u0159\u00edte objektiv na nekone\u010dno, nastav\u00edte nejdel\u0161\u00ed mo\u017enou expozici a zam\u00ed\u0159\u00edte do libovoln\u00e9 \u010d\u00e1sti oblohy. Nejl\u00e9pe okolo p\u016flnoci k\u00a0jihoz\u00e1padu, kde se nach\u00e1z\u00ed fotogenick\u00fd p\u00e1s Ml\u00e9\u010dn\u00e9 dr\u00e1hy. Pot\u00e9 u\u017e jen zm\u00e1\u010dknete spou\u0161\u0165. Pokud mo\u017eno v\u00a0re\u017eimu samospou\u0161t\u011b \u010di p\u0159es d\u00e1lkov\u00e9 ovl\u00e1d\u00e1n\u00ed, aby se ani p\u0159i tomto kroku fotoapar\u00e1t nerozt\u0159\u00e1sl. Proces opakujte, dokud do z\u00e1b\u011bru nevlet\u00ed k\u00fd\u017een\u00fd meteor.<\/p>\n<p>A\u010dkoliv jsou Perseidy ka\u017edoro\u010dn\u011b velice aktivn\u00edm meteorick\u00fdm rojem, r\u016fzn\u00e1 f\u00e1ze M\u011bs\u00edce v\u00a0obdob\u00ed jejich maxima m\u016f\u017ee \u010dinit pozorov\u00e1n\u00ed velice obt\u00ed\u017en\u00e9 kv\u016fli m\u011bs\u00ed\u010dn\u00edmu svitu. V\u00a0n\u00e1sleduj\u00edc\u00edch dvou letech budou pozorovac\u00ed podm\u00ednky pr\u00e1v\u011b kv\u016fli nevhodn\u00e9 f\u00e1zi M\u011bs\u00edce nep\u0159\u00edzniv\u00e9, <strong>znovu se tak velmi dob\u0159e pozorovateln\u00fdch Perseid do\u010dk\u00e1me a\u017e 12. srpna 2026<\/strong>. Toho dne krom\u011b maxima roje nastane tak\u00e9 v\u00a0Evrop\u011b pozorovateln\u00e9 zatm\u011bn\u00ed Slunce, odehraj\u00ed se tak dva pozoruhodn\u00e9 nebesk\u00e9 \u00fakazy b\u011bhem\u00a0jedin\u00e9ho dne!<\/p>\n<h4>Kontakty a dal\u0161\u00ed informace:<\/h4>\n<p><strong>Mgr. Petr Hor\u00e1lek<\/strong><br \/>\n<em>PR v\u00fdstup\u016f evropsk\u00fdch projekt\u016f F\u00da SU v Opav\u011b<\/em><br \/>\nEmail: <a href=\"mailto:petr.horalek@slu.cz\">petr.horalek@slu.cz<\/a><br \/>\nTelefon: +420\u00a0732\u00a0826\u00a0853<\/p>\n<p><strong>RNDr. Tom\u00e1\u0161 Gr\u00e1f,\u00a0Ph.D.<\/strong><br \/>\n<em>Fyzik\u00e1ln\u00ed \u00fastav SU v\u202f<\/em><em>Opav\u011b,\u00a0vedouc\u00ed\u00a0observato\u0159e WHOO! a Unisf\u00e9ry<\/em><br \/>\nEmail:\u00a0<a href=\"mailto:tomas.graf@fpf.slu.cz\">tomas.graf@fpf.slu.cz<\/a><br \/>\nTelefon: +420 553 684\u202f548<\/p>\n<p><strong>Bc. Lucie Dospivov\u00e1<\/strong><br \/>\n<em>Sekretari\u00e1t \u0159editele Fyzik\u00e1ln\u00edho \u00fastavu v Opav\u011b<\/em><br \/>\nEmail: <a href=\"mailto:petr.horalek@slu.cz\">lucie.dospivova@physics.slu.cz<\/a><br \/>\nTelefon: +420 553 684\u00a0267<\/p>\n<h4>Zdroje a dal\u0161\u00ed zaj\u00edmav\u00e9 odkazy:<\/h4>\n<p>[1] <a href=\"http:\/\/www.spaceweathergallery.com\/index.php?title=perseid\">Sv\u011btov\u00e1 galerie Perseid na Spaceweather.com<br \/>\n<\/a>[2] <a href=\"https:\/\/www.imo.net\/members\/imo_live_shower\/summary?shower=PER&amp;year=2023\">IMO.net \u2013 Aktivita Perseid<\/a><br \/>\n[3] <a href=\"http:\/\/progresy.physics.cz\/2022\/11\/21\/pozoruhodne-a-vzacne-ukazy-v-roce-2023\/\">Pozoruhodn\u00e9 a vz\u00e1cn\u00e9 \u00fakazy v\u00a0roce 2023<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Od 17. \u010dervence do 24. srpna lze pozorovat ka\u017edoro\u010dn\u00ed meteorick\u00fd roj Perseid, jeho\u017e maximum letos nastane o v\u00edkendov\u00e9 noci ze soboty 12. na ned\u011bli 13. srpna. Meteory jsou vid\u011bt u\u017e nyn\u00ed, jejich frekvence pozvolna stoup\u00e1 a v pr\u016fb\u011bhu noci maxima uvid\u00edme na bezm\u011bs\u00ed\u010dn\u00e9 obloze mimo m\u011bsta mezi p\u016flnoc\u00ed a 4. hodinou rann\u00ed a\u017e 80\u00a0meteor\u016f za hodinu. Za pozorov\u00e1n\u00edm je pot\u0159eba vycestovat daleko od m\u011bst do oblast\u00ed s\u00a0minimem ru\u0161iv\u00e9ho sv\u011bteln\u00e9ho zne\u010di\u0161t\u011bn\u00ed.<\/p>\n","protected":false},"author":6,"featured_media":2526,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[26,27,30],"tags":[],"class_list":["post-2524","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuality","category-clanky","category-ukazy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Meteorick\u00fd roj Perseid vrchol\u00ed o v\u00edkendov\u00e9 noci z 12. na 13. srpna. Podm\u00ednky budou ide\u00e1ln\u00ed! - Astro-novinky.eu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.astro-novinky.eu\/index.php\/2023\/08\/07\/meteoricky-roj-perseid-vrcholi-o-vikendove-noci-z-12-na-13-srpna-podminky-budou-idealni\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Meteorick\u00fd roj Perseid vrchol\u00ed o v\u00edkendov\u00e9 noci z 12. na 13. srpna. Podm\u00ednky budou ide\u00e1ln\u00ed! - Astro-novinky.eu\" \/>\n<meta property=\"og:description\" content=\"Od 17. \u010dervence do 24. srpna lze pozorovat ka\u017edoro\u010dn\u00ed meteorick\u00fd roj Perseid, jeho\u017e maximum letos nastane o v\u00edkendov\u00e9 noci ze soboty 12. na ned\u011bli 13. srpna. Meteory jsou vid\u011bt u\u017e nyn\u00ed, jejich frekvence pozvolna stoup\u00e1 a v pr\u016fb\u011bhu noci maxima uvid\u00edme na bezm\u011bs\u00ed\u010dn\u00e9 obloze mimo m\u011bsta mezi p\u016flnoc\u00ed a 4. hodinou rann\u00ed a\u017e 80\u00a0meteor\u016f za hodinu. Za pozorov\u00e1n\u00edm je pot\u0159eba vycestovat daleko od m\u011bst do oblast\u00ed s\u00a0minimem ru\u0161iv\u00e9ho sv\u011bteln\u00e9ho zne\u010di\u0161t\u011bn\u00ed.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.astro-novinky.eu\/index.php\/2023\/08\/07\/meteoricky-roj-perseid-vrcholi-o-vikendove-noci-z-12-na-13-srpna-podminky-budou-idealni\/\" \/>\n<meta property=\"og:site_name\" content=\"Astro-novinky.eu\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MinutkyZVesmiru\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-07T04:00:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.astro-novinky.eu\/wp-content\/uploads\/2023\/08\/Perseids_Comparision_SMALL.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2048\" \/>\n\t<meta property=\"og:image:height\" content=\"1356\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Petr Hor\u00e1lek\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Autor\" \/>\n\t<meta name=\"twitter:data1\" content=\"Petr Hor\u00e1lek\" \/>\n\t<meta name=\"twitter:label2\" content=\"Predpokladan\u00fd \u010das \u010d\u00edtania\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 min\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.astro-novinky.eu\\\/index.php\\\/2023\\\/08\\\/07\\\/meteoricky-roj-perseid-vrcholi-o-vikendove-noci-z-12-na-13-srpna-podminky-budou-idealni\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.astro-novinky.eu\\\/index.php\\\/2023\\\/08\\\/07\\\/meteoricky-roj-perseid-vrcholi-o-vikendove-noci-z-12-na-13-srpna-podminky-budou-idealni\\\/\"},\"author\":{\"name\":\"Petr Hor\u00e1lek\",\"@id\":\"https:\\\/\\\/www.astro-novinky.eu\\\/#\\\/schema\\\/person\\\/e08d879aff20f513b69449c64b529e81\"},\"headline\":\"Meteorick\u00fd roj Perseid vrchol\u00ed o v\u00edkendov\u00e9 noci z 12. na 13. srpna. 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