{"id":86681,"date":"2020-12-19T18:58:48","date_gmt":"2020-12-19T17:58:48","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=86681"},"modified":"2020-12-19T18:58:54","modified_gmt":"2020-12-19T17:58:54","slug":"nr-116-2020","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2020\/12\/19\/nr-116-2020\/","title":{"rendered":"Nr 116 2020"},"content":{"rendered":"\n

Storm\u00f6tet!<\/h2>\n\n\n\n

N\u00e4r Jupiter och Saturnus m\u00f6ts p\u00e5 sen eftermiddag \u00f6ver sk\u00e5nsk horisont 21 december \u00e4r tyv\u00e4rr v\u00e4derprognoserna usla. Chansen finns att vi runt kl 16, n\u00e4r det blivit skapligt m\u00f6rkt, kan skymta gasj\u00e4ttarnas historiska “storm\u00f6te” mellan molntapparna. Sedan f\u00f6rsvinner planeterna under v\u00e5r horisont.<\/p>\n\n\n\n

Storm\u00f6ten av denna sort \u00e4r s\u00e4llsynta, senast skedde det f\u00f6r 800 \u00e5r sedan och \u00e4nnu tidigare f\u00f6r 2000 \u00e5r sedan. Att Betlehemsstj\u00e4rnan skulle handla om ett s\u00e5dant himlam\u00f6tet har “n\u00e4mnts”.<\/p>\n\n\n\n

Ni som har det f\u00f6rn\u00e4mliga programmet Stellarium – kolla upp och in.<\/p>\n\n\n

\"\"<\/a><\/p>\n\n\n

KLICKA upp illustrationen p\u00e5 din sk\u00e4rm! Bildk\u00e4lla: NASA<\/em><\/p>\n\n\n\n

NOT nu i danskfinsk \u00e4go<\/h2>\n\n\n\n

Fr\u00e5n Jesper Sollerman<\/strong> meddelas att universiteten i danska \u00c5rhus och finska Turku\/\u00c5bo nu tagit \u00f6ver \u00e4gandet<\/a> och driften av NOT, v\u00e5rt nordiska teleskop (aperture 2,56 m) p\u00e5 Kanarieholmen La Palma.<\/p>\n\n\n\n

Hubble synar Lundmark-galaxen<\/h2>\n\n\n\n

WLM, Wolf-Lundmark-Melotte-galaxen, har \u00e4n en g\u00e5ng Hubble-teleskopet riktat mot sig. <\/a><\/p>\n\n\n\n

Tycho-nytt<\/h2>\n\n\n\n

F\u00f6rst och fr\u00e4mst har Anders Nyholm<\/strong> f\u00e5ngat upp en ny rapport<\/a> som unders\u00f6kt exaktheten i Tycho Brahes <\/strong>stj\u00e4rnkatalog tillsammans med Ptolemaios<\/strong> och Al Sufis<\/strong>: <\/p>\n\n\n\n

Protte, P.,<\/strong> Hoffmann, S.M.<\/strong>, (2020), Accuracy of magnitudes in pre-telescopic star catalogues, AN, .<\/em><\/p>\n\n\n\n

Jag har en k\u00e4nsla av att \u00e4mnet f\u00e5r diskuteras p\u00e5 ett kommande m\u00f6te inom Historiska klubben, ASTB:s egen astronomihistoriska community. Vi hoppas kunna arrangera n\u00e5got i cyberrymden in p\u00e5 det nya \u00e5ret.<\/p>\n\n\n\n

Vi gl\u00e4ds \u00e4ven \u00f6ver att v\u00e5r Tycho-k\u00e4nnare, Sk\u00e5nehistorikern Gert Jeppsson<\/strong> (“handbollsfarfar”, Simon J \u00e4r hans sonson) f\u00e5tt ett fint pris av det l\u00e4rda s\u00e4llskapet Heimdall f\u00f6r sina insatser i f\u00f6reningen. I den f\u00f6reningen \u00e4r n\u00e5gra v\u00e4lk\u00e4nda astronomer med numera.<\/p>\n\n\n

\"\"<\/a><\/p>\n\n\n

Prisad Gert!<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Storm\u00f6tet! N\u00e4r Jupiter och Saturnus m\u00f6ts p\u00e5 sen eftermiddag \u00f6ver sk\u00e5nsk horisont 21 december \u00e4r tyv\u00e4rr v\u00e4derprognoserna usla. Chansen finns att vi runt kl 16, n\u00e4r det blivit skapligt m\u00f6rkt, kan skymta gasj\u00e4ttarnas historiska “storm\u00f6te” mellan molntapparna. Sedan f\u00f6rsvinner planeterna under v\u00e5r horisont. Storm\u00f6ten av denna sort \u00e4r s\u00e4llsynta, senast skedde det f\u00f6r 800 \u00e5r… L\u00e4s mer »Nr 116 2020<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","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":"","footnotes":""},"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/86681"}],"collection":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/comments?post=86681"}],"version-history":[{"count":17,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/86681\/revisions"}],"predecessor-version":[{"id":86700,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/86681\/revisions\/86700"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=86681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=86681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=86681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}