{"id":886,"date":"2013-10-10T13:23:21","date_gmt":"2013-10-10T11:23:21","guid":{"rendered":"http:\/\/www.astrobobo.net\/?p=886"},"modified":"2023-07-12T08:48:13","modified_gmt":"2023-07-12T06:48:13","slug":"astronomski-dogadaji-listopad-2013","status":"publish","type":"post","link":"http:\/\/www.astrobobo.net\/?p=886","title":{"rendered":"Astronomski doga\u0111aji &#8211; listopad 2013."},"content":{"rendered":"<p>Listopad je meni jedan od najdra\u017eih mjeseci za astronomska promatranja. Nakon astronomskog sumraka koji po\u010dinje ve\u0107 oko 20h sredinom mjeseca, jo\u0161 uvijek se vidi ljetni Mlije\u010dni put dok pred jutro ve\u0107 mo\u0107emo u\u017eivati u veli\u010danstvenom Orionu. Ipak, ovom listopadu biti \u0107e te\u0161ko do\u010dekat kraj jer svi o\u010dekujemo da komet ISON postane vidljiv u manjim instrumentima. <a href=\"http:\/\/aerith.net\/comet\/catalog\/2012S1\/2012S1.html\" target=\"_blank\" rel=\"noopener\">Trenutni sjaj<\/a> mu je oko 11-12 magnitude. Na jutarnjem nebu <a href=\"http:\/\/cometchasing.skyhound.com\/comets\/2012_S1.pdf\" target=\"_blank\" rel=\"noopener\">prona\u0107i \u0107ete ga u blizini Marsa<\/a> s kojim trenutno dijeli dru\u0161tvo u zvije\u017e\u0111u Lava. O ISONu, kao i kometima Encke i Lovejoy sam ve\u0107 pisao pa da se ne ponavljam,<a href=\"http:\/\/www.astrobobo.net\/?p=864\" target=\"_blank\" rel=\"noopener\"> pro\u010ditajte \u010dlanak<\/a>.<\/p>\n<figure style=\"width: 400px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/heavens-above.com\/skychart.aspx?SL=1&amp;SN=1&amp;lat=45.8&amp;lng=16&amp;loc=Zagreb&amp;alt=131&amp;tz=CET\"><img fetchpriority=\"high\" decoding=\"async\" class=\"  \" alt=\"\" src=\"http:\/\/heavens-above.com\/wholeskychart.ashx?lat=45.8&amp;lng=16&amp;loc=Zagreb&amp;alt=131&amp;tz=CET&amp;size=800&amp;SL=1&amp;SN=1&amp;BW=0&amp;time=56580.83333&amp;ecl=0&amp;cb=0\" width=\"400\" height=\"400\" \/><\/a><figcaption class=\"wp-caption-text\">Izgled neba 15. listopada u 22h.<\/figcaption><\/figure>\n<p>Nedugo nakon zalaska Sunca na zapadu jo\u0161 uvijek svijetli Venera. Jupiter je povoljan za promatranje tek nakon pono\u0107i, a pred kraj mjeseca izlazi ne\u0161to ranije. Pred jutro u subotu 12.10. dogoditi \u0107e se <a href=\"http:\/\/www.universetoday.com\/105293\/observing-alert-rare-triple-transit-of-jupiters-moons-happens-friday-night-oct-11-12\/\" target=\"_blank\" rel=\"noopener\">rijedak tranzit sjena<\/a> od \u010dak tri jupiterovih satelita! Po\u010dnite promatrati oko 04:10 ujutro kada preko jupiterovog diska po\u010dinje prolaziti sjena Kalista. Sjena Europe dolazi u 04:24, a u 05:32 pridru\u017euje se sjena Ia.<\/p>\n<p>U opoziciji se nalazi Uran pa ga poku\u0161ajte prona\u0107i &#8211; na tamnom nebu mogu\u0107e ga je uo\u010diti golim okom. To je najudaljeniji objekt Sun\u010devog sustava kojeg mo\u017eemo vidjeti bez opti\u010dkog pomagala. Za vrijeme opozicije nalazi se na 19 astronomskih jedinica od Zemlje. Imate li dovoljno velik teleskop (barem 10&#8243; poku\u0161ajte ugledati neki od njegovih satelita. Titania je mag 13.5 dok su Ariel i Oberon mag 14. Na <a href=\"http:\/\/www.universetoday.com\/105064\/uranus-a-guide-to-its-2013-opposition\/\" target=\"_blank\" rel=\"noopener\">webu Universe Today<\/a> pogledajte kada se sateliti nalaze u najve\u0107oj elongaciji, \u0161to \u0107e vam olak\u0161ati da ih ugledate.<\/p>\n<p>18. listopada <a href=\"http:\/\/in-the-sky.org\/news.php?id=20131018_11_100\" target=\"_blank\" rel=\"noopener\">Mjesec \u0107e u\u0107i u zemljinu polusjenu<\/a>. Niti jedan njegov dio ne\u0107e zahvatiti &#8220;pravu&#8221; sjenu pa \u0107e ovaj doga\u0111aj ve\u0107ini biti nezanimljiv jer \u0107e zatamnjenje Mjeseca biti vrlo blago. Efekt \u0107e se bolje mo\u0107i zabilje\u017eiti fotoaparatom pa poku\u0161ajte napraviti timelapse snimku pomr\u010dine! Ukupno trajanje pomr\u010dine je 239 minuta. Po\u010dinje u 23:51 i traje do 03:50. maksimum je u 01:51 po lokalnom vremenu.<\/p>\n<p><a href=\"http:\/\/astro.ukho.gov.uk\/eclipse\/1432013\/L2013Oct18.pdf\"><img decoding=\"async\" class=\"aligncenter\" alt=\"\" src=\"http:\/\/astro.ukho.gov.uk\/eclipse\/1432013\/L2013Oct18.png\" width=\"409\" height=\"614\" \/><\/a><\/p>\n<p>Pred jutro 21. listopada na nebu mo\u017eda ugledate koji meteor vi\u0161ka. To su <a href=\"http:\/\/earthsky.org\/tonight\/radiant-point-for-orionid-meteor-shower\" target=\"_blank\" rel=\"noopener\">orionidi<\/a>, \u010destice koje je na svom putu oko Sunca izbacio slavni komet Halley. Na \u017ealost orionidi nikad nisu jako spektakularni (oko 20 meteora na sat u idealnim uvjetima), a ove godine \u0107e na nebu smetati Mjesec pa \u0107e broj vidljivih meteora biti jo\u0161 manji.<\/p>\n<p>Tijekom cijelog mjeseca mo\u0107i \u0107e se vidjeti <a href=\"http:\/\/heavens-above.com\/PassSummary.aspx?satid=25544&amp;lat=45.8&amp;lng=16&amp;loc=Zagreb&amp;alt=131&amp;tz=CET\" target=\"_blank\" rel=\"noopener\">preleti Me\u0111unarodne svemirske stanic<\/a>e i to u ve\u010dernjim satima, izme\u0111u 19 i 21h. Dobra prilika da tijekom ve\u010dernjeg izlaska poka\u017eete ISS svojim prijateljima &#8211; stanica je vrlo sjajna i lako vidljiva i ispod najve\u0107eg svjetlosnog one\u010di\u0161\u0107enja.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trostruki tranzit sjena na Jupiteru, Uran u opoziciji, djelomi\u010dna pomr\u010dina Mjeseca, orionidi, ISS vidljiv svake ve\u010deri<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[66],"tags":[],"class_list":["post-886","post","type-post","status-publish","format-gallery","hentry","category-astronomski-dogadaji","post_format-post-format-gallery"],"acf":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts\/886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=886"}],"version-history":[{"count":6,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts\/886\/revisions"}],"predecessor-version":[{"id":3412,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts\/886\/revisions\/3412"}],"wp:attachment":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=886"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}