{"id":314975,"date":"2021-02-27T23:22:38","date_gmt":"2021-02-27T22:22:38","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=314975"},"modified":"2021-02-27T23:22:38","modified_gmt":"2021-02-27T22:22:38","slug":"dvojne-zvijezde-su-svuda-oko-nas","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2021\/02\/27\/dvojne-zvijezde-su-svuda-oko-nas\/","title":{"rendered":"Dvojne zvijezde su svuda oko nas"},"content":{"rendered":"<p>Jedinstveni atlas je stvorio Kareem El-Badry, astrofizi\u010dar sa Kalifornijskog univerziteta u Berkliju. Prije Gaie, posljednji atlas obli\u017enjih binarnih zvijezda, sastavljen na osnovu podataka uga\u0161enog satelita Hipparcos, sadr\u017eao je oko 200 dvojnih zvijezda.<\/p>\n<p>Ovo je samo masovno pove\u0107anje veli\u010dine uzorka\u201c, rekao je El-Badry. \u201eI to je pove\u0107anje broja vrsta evolucionih faza u kojima nalazimo binarne sisteme. U na\u0161em uzorku imamo 17.000 bijelih patuljaka\u201c, pi\u0161e <a href=\"https:\/\/www.astronomija.org.rs\/galaksije\/zvezde\/14795-dvojne-zvezde-su-svuda-oko-nas\">astronomija.org.rs.<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><iframe loading=\"lazy\" title=\"Stars aligned: An atlas of binary stars\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/mFTAH3AznoU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Najnoviji podaci o zvijezdama iz svemirske opservatorije Gaia po prvi put su omogu\u0107ili astronomima da stvore veliki 3D atlas binarnih zvijezda (onih koje su na ve\u0107em me\u0111usobnom rastojanju). Atlas pokriva na\u0161e okru\u017eenje na daljinu do 3.000 svjetlosnih godina od Zemlje i njemu se nalazi 1,3 miliona dvojnih zvijezdi.<\/p>\n","protected":false},"author":1,"featured_media":283215,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-314975","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vijesti"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/314975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=314975"}],"version-history":[{"count":1,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/314975\/revisions"}],"predecessor-version":[{"id":314976,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/314975\/revisions\/314976"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/283215"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=314975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=314975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=314975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}