{"id":212129,"date":"2021-01-01T11:29:01","date_gmt":"2021-01-01T10:29:01","guid":{"rendered":"http:\/\/zakrasnejsivimperk.cz\/?p=212129"},"modified":"2021-01-01T19:34:26","modified_gmt":"2021-01-01T18:34:26","slug":"ceska-astronomicka-spolecnost-co-nam-ukaze-obloha-v-lednu-2021","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=212129","title":{"rendered":"ASTRONOMICK\u00dd \u00daSTAV AKADEMIE V\u011aD \u010cR: Co n\u00e1m uk\u00e1\u017ee obloha v lednu 2021"},"content":{"rendered":"
Po\u010d\u00e1tkem roku zahl\u00e9dneme na ve\u010dern\u00ed obloze n\u00edzko nad jihoz\u00e1padem je\u0161t\u011b Jupiter se Saturnem. Tyto planety jsou po t\u011bsn\u00e9 konjunkci 21. 12. 2020 st\u00e1le relativn\u011b bl\u00edzko sebe, Jupiter je ten jasn\u011bj\u0161\u00ed vlevo naho\u0159e.<\/h6>\n

\"\"Zhruba v polovin\u011b ledna ale ob\u011b planety u\u017e zmiz\u00ed ve slune\u010dn\u00ed z\u00e1\u0159i. V prvn\u00ed polovin\u011b noci m\u016f\u017eeme spat\u0159it Mars, 21. 1. bude v konjunkci s M\u011bs\u00edcem. Pozorovac\u00ed podm\u00ednky Marsu se d\u00edky rostouc\u00ed deklinaci zhor\u0161uj\u00ed jen pomalu \u2013 po\u010d\u00e1tkem ledna je na konci ob\u010dansk\u00e9ho soumraku ve v\u00fd\u0161ce 43\u00b0 nad jihov\u00fdchodem, vrchol\u00ed kolem 18 hodin SE\u010c ve v\u00fd\u0161ce 50\u00b0 a zapad\u00e1 a\u017e okolo 2. hodiny rann\u00ed. Jeho \u00fahlov\u00fd pr\u016fm\u011br se ale oproti \u0159\u00edjnov\u00e9 opozici znateln\u011b zmen\u0161il a v lednu klesne ji\u017e pod 10\u201c. Ve druh\u00e9 polovin\u011b m\u011bs\u00edce se objev\u00ed na ve\u010dern\u00ed obloze i Merkur, nejv\u011bt\u0161\u00ed v\u00fdchodn\u00ed elongace (Merkur 19\u00b0 od Slunce) nast\u00e1v\u00e1 24. ledna. Na rann\u00ed obloze bude po\u010d\u00e1tkem ledna mo\u017en\u00e9 spat\u0159it planetu Venu\u0161i. Ta se bl\u00ed\u017e\u00ed do horn\u00ed konjunkce se Sluncem a znovu se objev\u00ed jako Ve\u010dernice a\u017e koncem \u010dervna. Dne 11. 1. bude v konjunkci s M\u011bs\u00edcem. V\u00fdrazn\u00fd bohat\u00fd meteorick\u00fd roj Kvadrantidy m\u00e1 letos p\u0159edpov\u011bzen\u00e9 maximum na pozdn\u00ed odpoledne 3. ledna. Zve\u010dera, kdy je\u0161t\u011b nebude ru\u0161it M\u011bs\u00edc, je radiant velmi n\u00edzko nad obzorem. M\u016f\u017eeme tedy o\u010dek\u00e1vat, \u017ee spat\u0159\u00edme dlouh\u00e9 meteory l\u00e9taj\u00edc\u00ed od severu.<\/p>\n

V\u00edce na http:\/\/www.asu.cas.cz\/cz\/verejnost-a-media\/obloha.<\/a><\/strong><\/p>\n

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FB – ASTRONOMICK\u00dd \u00daSTAV AV \u010cR<\/a><\/strong><\/p>\n

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