{"id":100,"date":"2015-03-20T12:00:00","date_gmt":"2015-03-20T11:00:00","guid":{"rendered":"https:\/\/kf.web2v.ukf.sk\/zatmenie-slnka\/"},"modified":"2015-03-20T12:00:00","modified_gmt":"2015-03-20T11:00:00","slug":"zatmenie-slnka","status":"publish","type":"post","link":"https:\/\/kf.web2v.ukf.sk\/en\/zatmenie-slnka\/","title":{"rendered":"Zatmenie Slnka"},"content":{"rendered":"<p align=\"justify\"><strong>Katedra fyziky<\/strong> V\u00e1s srde\u010dne poz\u00fdva na pozorovanie \u010diasto\u010dn\u00e9ho zatmenia Slnka, ktor\u00e9 sa uskuto\u010dn\u00ed <strong>20.3.2015 od 9:30 do 12:00 hod<\/strong>. pred budovou<strong> FPV UKF v Nitre na <\/strong>Tr. A. Hlinku 1.<\/p>\n<p align=\"center\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/old\/solar_eclipse_0957.jpg\" ><\/p>\n<p align=\"center\"> zdroj:<a href=\"http:\/\/www.nomad.sk\/images\/stories\/zatmenie_slnka\/solar_eclipse_0957.jpg\"> http:\/\/www.nomad.sk<\/a><\/p>\n<p align=\"justify\">V piatok <strong>20. marca 2015<\/strong> v dopolud\u0148aj\u0161\u00edch hodin\u00e1ch bude z n\u00e1\u0161ho \u00fazemia pozorovate\u013en\u00fd vz\u00e1cny pr\u00edrodn\u00fd \u00fakaz &#8211; \u010diasto\u010dn\u00e9 zatmenie Slnka. V maxim\u00e1lnej f\u00e1ze <strong>Mesiac zakryje Slnko na 60 %<\/strong> a ke\u010f\u017ee to bude v jeho hornej \u010dasti, bude sa n\u00e1m zda\u0165, akoby sa Slnko na n\u00e1s usmievalo. Naposledy bolo zatmenie Slnka od n\u00e1s pozorovate\u013en\u00e9 4. 1. 2011 (72 %) a nasleduj\u00face bude a\u017e 10. 6. 2021, no to z neho Mesiac zakryje len 4 %. V\u00fdraznej\u0161ie zatmenia n\u00e1s potom \u010dakaj\u00fa a\u017e 25. 10. 2022 (35 %) a 12. 8. 2026 (86 %).<\/p>\n<p align=\"justify\">Z\u00a0n\u00e1\u0161ho \u00fazemia bude zatmenie vidite\u013en\u00e9 v\u00a0celom priebehu len ako \u010diasto\u010dn\u00e9, zo Slnka bude zakryt\u00fdch 60 % jeho plochy (0,67 priemeru slne\u010dn\u00e9ho disku), najmenej na v\u00fdchode, najviac na z\u00e1pade Slovenska. Zatmenie za\u010dne na severoz\u00e1padnom okraji na\u0161ej dennej hviezdy a\u00a0skon\u010d\u00ed na severov\u00fdchodnom. <strong>Za\u010diatok zatmenia<\/strong> (pre Nitru) nastane o\u00a0<strong>9 h 39 min<\/strong>, <strong>maxim\u00e1lna f\u00e1za<\/strong> o\u00a0<strong>10 h 48 min<\/strong> a\u00a0<strong>Mesiac slne\u010dn\u00fd kot\u00fa\u010d opust\u00ed <\/strong>o\u00a0<strong>11 h 59 min<\/strong>.<\/p>\n<p align=\"justify\">Pri pozorovan\u00ed mus\u00edme by\u0165 mimoriadne opatrn\u00ed, aby sme si nepo\u0161kodili zrak, be\u017en\u00e9 slne\u010dn\u00e9 okuliare v \u017eiadnom pr\u00edpade nesta\u010dia. Pou\u017eime dostato\u010dne tmav\u00fd filter (zv\u00e1ra\u010dsk\u00e9 sklo \u010d. 12 &#8211; 14), \u010dasto odpor\u00fa\u010dan\u00e9 diskety, CD-\u010dka \u010di za\u010daden\u00e9 skl\u00ed\u010dka s\u00fa nevhodn\u00e9, preto\u017ee prep\u00fa\u0161\u0165aj\u00fa ve\u013ea infra\u010derven\u00e9ho \u017eiarenia. Ide\u00e1lna je vizu\u00e1lna f\u00f3lia Astrosolar alebo z nej zhotoven\u00e9 \u0161peci\u00e1lne okuliare, ktor\u00e9 maj\u00fa v ka\u017edej hvezd\u00e1rni.<\/p>\n<p align=\"justify\">\u010ealekoh\u013eadom je najbezpe\u010dnej\u0161\u00ed sp\u00f4sob pozorovania v projekcii, pri priamom pozorovan\u00ed je taktie\u017e nutn\u00e9 pred objekt\u00edv umiestni\u0165 filter. Filter v bl\u00edzkosti ohniska sa prehrieva, hroz\u00ed jeho prasknutie a v\u00e1\u017ene po\u0161kodenie zraku. V \u010falekoh\u013eade, pri dostato\u010dnom zv\u00e4\u010d\u0161en\u00ed, bude mo\u017en\u00e9 sledova\u0165 hornat\u00fa siluetu Mesiaca.<\/p>\n<p align=\"right\"> zdroj:<a href=\"http:\/\/szaa.org\/index.php\/component\/content\/article\/9-uncategorised\/182-tlacova-sprava-zatmenie-slnka-20-marca-2015\"> http:\/\/szaa.org<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Katedra fyziky V\u00e1s srde\u010dne poz\u00fdva na pozorovanie \u010diasto\u010dn\u00e9ho zatmenia Slnka, ktor\u00e9 sa uskuto\u010dn\u00ed 20.3.2015 od 9:30 do 12:00 hod. pred budovou FPV UKF v Nitre na Tr. A. Hlinku 1. zdroj: http:\/\/www.nomad.sk V piatok 20. marca 2015 v dopolud\u0148aj\u0161\u00edch hodin\u00e1ch bude z n\u00e1\u0161ho \u00fazemia pozorovate\u013en\u00fd vz\u00e1cny pr\u00edrodn\u00fd \u00fakaz &#8211; \u010diasto\u010dn\u00e9 zatmenie Slnka. V maxim\u00e1lnej f\u00e1ze&hellip;&nbsp;<a href=\"https:\/\/kf.web2v.ukf.sk\/en\/zatmenie-slnka\/\" class=\"\" rel=\"bookmark\">Cel\u00fd text<span class=\"screen-reader-text\">Zatmenie Slnka<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-100","post","type-post","status-publish","format-standard","hentry","category-aktuality"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Zatmenie Slnka - Katedra fyziky<\/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:\/\/kf.web2v.ukf.sk\/en\/zatmenie-slnka\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zatmenie Slnka - Katedra fyziky\" \/>\n<meta property=\"og:description\" content=\"Katedra fyziky V\u00e1s srde\u010dne poz\u00fdva na pozorovanie \u010diasto\u010dn\u00e9ho zatmenia Slnka, ktor\u00e9 sa uskuto\u010dn\u00ed 20.3.2015 od 9:30 do 12:00 hod. pred budovou FPV UKF v Nitre na Tr. A. Hlinku 1. zdroj: http:\/\/www.nomad.sk V piatok 20. marca 2015 v dopolud\u0148aj\u0161\u00edch hodin\u00e1ch bude z n\u00e1\u0161ho \u00fazemia pozorovate\u013en\u00fd vz\u00e1cny pr\u00edrodn\u00fd \u00fakaz &#8211; \u010diasto\u010dn\u00e9 zatmenie Slnka. V maxim\u00e1lnej f\u00e1ze&hellip;&nbsp;Cel\u00fd textZatmenie Slnka\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kf.web2v.ukf.sk\/en\/zatmenie-slnka\/\" \/>\n<meta property=\"og:site_name\" content=\"Katedra fyziky\" \/>\n<meta property=\"article:published_time\" content=\"2015-03-20T11:00:00+00:00\" \/>\n<meta name=\"author\" content=\"doc. Mgr. J\u00e1n Ondru\u0161ka, PhD.\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"doc. Mgr. 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