{"id":1351,"date":"2013-11-04T21:58:43","date_gmt":"2013-11-04T20:58:43","guid":{"rendered":"http:\/\/www.baggerastro.dk\/?p=1351"},"modified":"2013-11-23T21:43:23","modified_gmt":"2013-11-23T20:43:23","slug":"komet-ison-udvikler-sig-meget-langsomt","status":"publish","type":"post","link":"https:\/\/www.baggerastro.dk\/?p=1351","title":{"rendered":"Komet ISON udvikler sig meget langsomt"},"content":{"rendered":"<p>ngg_shortcode_0_placeholderHer til morgen havde jeg lejlighed til ved selvsyn at konstatere, at komet ISON\u00a0C\/2012 S1 udvikler sig meget langsommere end de hidtidige prognoser har forudsagt. I 20&#8243; Obsessionen ved 198X var kometen ret klar og havde en markant, koncentreret kerne. Ned igennem synsfeltet strakte sig en svag hale p\u00e5 ca. 5 bueminutter, jo ikke ligefrem en stor hale.<\/p>\n<p>Men kometen bliver sp\u00e6ndende at f\u00f8lge de kommende uger, hvor den n\u00e6rmer sig den us\u00e6dvanlig t\u00e6tte passage med solen den 28. november. Specielt i ugen f\u00f8r og dagene efter kan kometen blive udfordrende og sv\u00e6r at f\u00f8lge, men der er en vis chance for, at kometen efter passagen med solen udvikler en lang hale.<\/p>\n<p>De nyeste prognoser fra 1. november (hentet fra SkyTools) angiver, at klarheden er faldet kraftigt siden sidste opdatering for blot 3 uger siden. De seneste data er angivet nedenfor.<\/p>\n<table border=\"0\">\n<tbody>\n<tr>\n<td>Dato<\/td>\n<td>St\u00f8rrelsesklasse<\/td>\n<td>Diameter<\/td>\n<\/tr>\n<tr>\n<td>1. november<\/td>\n<td>8,9<\/td>\n<td valign=\"middle\">5,0<\/td>\n<\/tr>\n<tr>\n<td>15. november<\/td>\n<td>6,6<\/td>\n<td valign=\"middle\">6,7<\/td>\n<\/tr>\n<tr>\n<td>2. december<\/td>\n<td>4,1<\/td>\n<td valign=\"middle\">7,5<\/td>\n<\/tr>\n<tr>\n<td>15. december<\/td>\n<td>6,2<\/td>\n<td valign=\"middle\">11,6<\/td>\n<\/tr>\n<tr>\n<td>1. januar 2014<\/td>\n<td>6,2<\/td>\n<td valign=\"middle\">11,6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Her til morgen havde jeg lejlighed til ved selvsyn at konstatere, at komet ISON\u00a0C\/2012 S1 udvikler sig meget langsommere end de hidtidige prognoser har forudsagt. I 20&#8243; Obsessionen ved 198X var kometen ret klar og havde en markant, koncentreret kerne. Ned igennem synsfeltet strakte sig en svag hale p\u00e5 ca. \u2026 <a class=\"continue-reading-link\" href=\"https:\/\/www.baggerastro.dk\/?p=1351\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1351","post","type-post","status-publish","format-standard","hentry","category-kometer"],"_links":{"self":[{"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=\/wp\/v2\/posts\/1351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1351"}],"version-history":[{"count":11,"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=\/wp\/v2\/posts\/1351\/revisions"}],"predecessor-version":[{"id":1385,"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=\/wp\/v2\/posts\/1351\/revisions\/1385"}],"wp:attachment":[{"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baggerastro.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}