{"id":99807,"date":"2026-11-02T17:07:16","date_gmt":"2026-11-02T16:07:16","guid":{"rendered":"https:\/\/www.astb.se\/cassiopeiabloggen\/?p=99807"},"modified":"2026-11-02T17:07:16","modified_gmt":"2026-11-02T16:07:16","slug":"nr-48-2026","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2026\/11\/02\/nr-48-2026\/","title":{"rendered":"Nr 48 2026"},"content":{"rendered":"\n

Senaste nytt om Betelgeuse<\/h2>\n\n\n\n

Tack till variabelv\u00e4nnerna Thomas Karlsson <\/strong>och Hans Bengtsson<\/strong>, som h\u00e5ller \u00f6gonen p\u00e5 Betelgeuse. Hans ber\u00e4ttar f\u00f6ljande:<\/p>\n\n\n\n

Att stj\u00e4rnan Betelgeuse avtagit en del i ljusstyrka den senaste tiden, men nu har avtagandet stannat vid visuell magnitud 0.9. <\/p>\n\n\n\n

– Misst\u00e4nker att den kommer att h\u00e5lla sig ungef\u00e4r d\u00e4r den kommande vintern, m\u00f6jligen att den efter hand ljusnar n\u00e5got. Detta som ett led i dess halvregelbundna cykel. N\u00e5got nytt djupt minimum k\u00e4nns osannolikt just nu.<\/p>\n\n\n\n

Bifogar en aktuell kurva fr\u00e5n AAVSO:<\/p>\n\n\n

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F\u00f6r n\u00f6rdar som W-bloggens ansvarige \u00e4r variabla stj\u00e4rnor som kan ses f\u00f6r blotta \u00f6gat en lisa. Samtidigt har, som Hans p\u00e5pekar p\u00e5 SAAF-sajten Nattmolnet<\/em>, Vera Rubin<\/strong>-astronomerna chans att med det nya fantastiska teleskopet uppt\u00e4cka hundratals miljoner nya variabla stj\u00e4rnor. Hur vi, amat\u00f6rer och proffsastronomer, ska hinna f\u00f6lja upp alla st\u00e5r skrivet i AI-himmeln.<\/p>\n","protected":false},"excerpt":{"rendered":"

Senaste nytt om Betelgeuse Tack till variabelv\u00e4nnerna Thomas Karlsson och Hans Bengtsson, som h\u00e5ller \u00f6gonen p\u00e5 Betelgeuse. Hans ber\u00e4ttar f\u00f6ljande: Att stj\u00e4rnan Betelgeuse avtagit en del i ljusstyrka den senaste tiden, men nu har avtagandet stannat vid visuell magnitud 0.9. – Misst\u00e4nker att den kommer att h\u00e5lla sig ungef\u00e4r d\u00e4r den kommande vintern, m\u00f6jligen att… L\u00e4s mer »Nr 48 2026<\/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\/99807"}],"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=99807"}],"version-history":[{"count":1,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/99807\/revisions"}],"predecessor-version":[{"id":99809,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/99807\/revisions\/99809"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=99807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=99807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=99807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}