{"id":181004,"date":"2020-01-03T14:24:21","date_gmt":"2020-01-03T13:24:21","guid":{"rendered":"http:\/\/zakrasnejsivimperk.cz\/?p=181004"},"modified":"2020-01-03T14:27:35","modified_gmt":"2020-01-03T13:27:35","slug":"astronomicky-ustav-akademie-ved-cr-co-uvidime-na-obloze-v-letosnim-roce","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=181004","title":{"rendered":"ASTRONOMICK\u00dd \u00daSTAV AKADEMIE V\u011aD \u010cR: Co uvid\u00edme na obloze v leto\u0161n\u00edm roce"},"content":{"rendered":"

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Takov\u00fdch t\u011bch “top” \u00fakaz\u016f, kter\u00e9 \u010dlov\u011bka p\u0159itla\u010d\u00ed k zemi a kouk\u00e1 na n\u011b s \u00fa\u017easem, jsme si u\u017eili v minul\u00e9m roce (\u00fapln\u00e9 a \u010d\u00e1ste\u010dn\u00e9 zatm\u011bn\u00ed M\u011bs\u00edce, p\u0159echod planety Merkur p\u0159ed Sluncem) nebo v minul\u00fdch letech (75% \u010d\u00e1ste\u010dn\u00e9 zatm\u011bn\u00ed Slunce, p\u0159echod planety Venu\u0161e p\u0159ed Sluncem v roce 2012, na dal\u0161\u00ed si mus\u00edme po\u010dkat a\u017e do roku 2133). V tomto srovn\u00e1n\u00ed bude rok 2020 na obloze chud\u00fd. Ale ne zase tak, aby se nedalo na co koukat.<\/h6>\n

\"\"Mezi ty nejzaj\u00edmav\u011bj\u0161\u00ed \u00fakazy pat\u0159\u00ed lednov\u00e9 zatm\u011bn\u00ed M\u011bs\u00edce, mimo\u0159\u00e1dn\u00e1 viditelnost planety Venu\u0161e, op\u011btovn\u00e9 p\u0159ibl\u00ed\u017een\u00ed Marsu, nejlep\u0161\u00ed podm\u00ednky pro meteorick\u00fd roj Geminidy a nakonec \u00fakaz stolet\u00ed – t\u011bsn\u00e1 konjunkce Jupiteru a Saturnu.<\/p>\n

Hned za\u010d\u00e1tkem roku uvid\u00edme maximum meteorick\u00e9ho roje Kvandrantidy, kter\u00fd svou frekvenc\u00ed meteor\u016f pat\u0159\u00ed mezi t\u0159i nejaktivn\u011bj\u0161\u00ed roje. Nejvhodn\u011bj\u0161\u00ed k pozorov\u00e1n\u00ed bude noc ze 3. na 4. ledna, tedy nejt\u011bsn\u011bj\u0161\u00ed k maximu \u010dinnosti roje (nast\u00e1v\u00e1 4.1. v 9 hodin r\u00e1no). Po\u010det meteor\u016f za hodinu se pro maximum ud\u00e1v\u00e1 110.<\/p>\n

A brzy pot\u00e9, 10. ledna ve\u010der budeme moci pozorovat polost\u00ednov\u00e9 zatm\u011bn\u00ed M\u011bs\u00edce. To obvykle nen\u00ed o\u010dima pozorovateln\u00e9, tentokr\u00e1t ale M\u011bs\u00edc projde sice po\u0159\u00e1d jen polost\u00ednem Zem\u011b, ale velmi bl\u00edzko jej\u00edho pln\u00e9ho st\u00ednu a to znamen\u00e1, \u017ee se ji\u017en\u00ed \u010d\u00e1st M\u011bs\u00edce (ta, kter\u00e1 nen\u00ed tolik pokryt\u00e1 “m\u011bs\u00ed\u010dn\u00edmi mo\u0159i”) m\u00edrn\u011b zatmav\u00ed. Maximum jevu nast\u00e1v\u00e1 ve 20 hodin a 10 minut.<\/p>\n

Radost n\u00e1m na obloze ud\u011blaj\u00ed p\u0159edev\u0161\u00edm planety.<\/p>\n

Nep\u0159ehl\u00e9dnuteln\u00e1. Venu\u0161e n\u00e1s bude na obloze prov\u00e1zet po v\u011bt\u0161inu roku, nejd\u0159\u00edv ve\u010der a pot\u00e9 r\u00e1no. V prvn\u00edch m\u011bs\u00edc\u00edch roku najdeme na ve\u010dern\u00ed obloze velmi jasnou Venu\u0161i v roli Ve\u010dernice. Bude z\u00e1\u0159it nad jihoz\u00e1padem. V l\u00e9t\u011b se pak p\u0159esune na rann\u00ed oblohu jako Jit\u0159enka sv\u00edt\u00edc\u00ed velmi siln\u011b na v\u00fdchod\u011b p\u0159ed v\u00fdchodem Slunce. Venu\u0161i na obloze nelze p\u0159ehl\u00e9dnout, je po Slunci a M\u011bs\u00edci nejjasn\u011bj\u0161\u00edm objektem oblohy.<\/p>\n

Pr\u00e1zdniny – \u010dervenec a srpen – budou pat\u0159it nejv\u011bt\u0161\u00edm planet\u00e1m Slune\u010dn\u00ed soustavy. Jupiter i Saturn se v \u010dervenci dostanou do tzv. opozice se Sluncem a budou tak z\u00e1rove\u0148 nejbl\u00ed\u017ee k Zemi. Ob\u011b planety budou o pr\u00e1zdnin\u00e1ch vid\u011bt po celou noc.<\/p>\n

K ob\u011bma planet\u00e1m se ale ur\u010dit\u011b vra\u0165me v prosinci. 21. prosince 2020 dojde na ve\u010dern\u00ed obloze ke vz\u00e1cn\u00e9 konjunkci (\u00fahlov\u00e9mu p\u0159ibl\u00ed\u017een\u00ed) Jupiteru se Saturnem. Ob\u011b planety bude d\u011blit pouh\u00fdch 6 \u00fahlov\u00fdch minut, tedy p\u011btina pr\u016fm\u011bru m\u011bs\u00ed\u010dn\u00edho \u00fapl\u0148ku! Jedn\u00e1 se tedy o \u00fakaz stolet\u00ed, sp\u00ed\u0161e stalet\u00ed – takov\u00e9 t\u011bsn\u00e9 p\u0159ibl\u00ed\u017een\u00ed t\u011bchto dvou planet toti\u017e nastalo naposledy v roce 1623 a znovu se tak stane a\u017e v roce 2080.<\/p>\n

V \u0159\u00edjnu projde opozic\u00ed se Sluncem je\u0161t\u011b planeta Mars a i ta se tak nejv\u00edce p\u0159ibl\u00ed\u017e\u00ed k Zemi. Nebude to sice \u017e\u00e1dn\u00e9 rekordn\u00ed p\u0159ibl\u00ed\u017een\u00ed, za\u017eili jsme i lep\u0161\u00ed, ale i tak bude Mars tou dobou velmi jasn\u00fd a jeho kotou\u010dek bude m\u00edt v\u011bt\u0161\u00ed \u00fahlov\u00fd pr\u016fm\u011br a tedy v dalekohledech uvid\u00edme na planet\u011b lep\u0161\u00ed detaily. Pozorovateln\u00fd bude po celou noc.<\/p>\n

Krom\u011b lednov\u00fdch Kvadrantid n\u00e1s \u010dekaj\u00ed je\u0161t\u011b dva pravideln\u00e9 meteorick\u00e9 roje. Nejzn\u00e1m\u011bj\u0161\u00ed Perseidy maj\u00ed o\u010dek\u00e1van\u00e9 maximum 12. srpna a noci kolem tohoto data se doporu\u010duj\u00ed pro pozorov\u00e1n\u00ed meteor\u016f z tohoto meteorick\u00e9ho roje. A 14. prosince to budou je\u0161t\u011b Geminidy, jejich\u017e maximum p\u0159ipad\u00e1 p\u0159\u00edmo na p\u016flnoc a pozorovac\u00ed podm\u00ednky budou dobr\u00e9, proto\u017ee M\u011bs\u00edc bude v novu a nebude ru\u0161it sv\u00fdm sv\u011btlem. Odhadovan\u00fd po\u010det meteor\u016f je a\u017e 150, a tak prosincov\u00e9 Geminidy budou nejv\u00fdrazn\u011bj\u0161\u00edm meteorick\u00fdm rojem roku 2020.<\/p>\n

Podrobn\u011bji o ka\u017ed\u00e9m \u00fakazu na\u00a0https:\/\/www.astro.cz\/\u2026\/v-roce-2020-nas-cekaji-pozoruhodne-i\u2026<\/a>.<\/strong><\/p>\n<\/div>\n

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FB –\u00a0Astronomick\u00fd \u00fastav AV \u010cR<\/a><\/strong><\/div>\n
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  Takov\u00fdch <\/p>\n","protected":false},"author":2,"featured_media":181093,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[110],"tags":[],"jetpack_featured_media_url":"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2020\/01\/03\/r\u00e1me\u010dek-co-uvid\u00edme.jpg","_links":{"self":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/181004"}],"collection":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=181004"}],"version-history":[{"count":4,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/181004\/revisions"}],"predecessor-version":[{"id":181096,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/181004\/revisions\/181096"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/media\/181093"}],"wp:attachment":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=181004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=181004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=181004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}