{"id":49892,"date":"2021-03-20T20:30:00","date_gmt":"2021-03-20T18:30:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=49892"},"modified":"2021-03-20T00:50:38","modified_gmt":"2021-03-19T22:50:38","slug":"osi-rejtelyes-csillagora-kerul-arverezesre","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=49892&lang=hu","title":{"rendered":"\u0150si, rejt\u00e9lyes csillag\u00f3ra ker\u00fcl \u00e1rverez\u00e9sre"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">M\u00e1rcius 31-\u00e9n a Sotheby&#8217;s patin\u00e1s aukci\u00f3sh\u00e1z egy kiv\u00e9teles, aranyozott s\u00e1rgar\u00e9z asztrol\u00e1biumot bocs\u00e1t licitre, mely\u00e9rt 1,1 milli\u00f3 doll\u00e1rt, azaz nagyj\u00e1b\u00f3l 330 milli\u00f3 forint le\u00fct\u00e9si \u00e1rat v\u00e1rnak \u2013 k\u00f6z\u00f6lte a\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/www.bloomberg.com\/news\/articles\/2021-03-19\/gilt-brass-astrolabe-at-sotheby-s-auction-is-an-islamic-art-treasure?srnd=premium-europe\" target=\"_blank\">Bloomberg<\/a>.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"374\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/csillagora.jpg\" alt=\"\" class=\"wp-image-49893\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/csillagora.jpg 720w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/csillagora-300x156.jpg 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Az asztrol\u00e1bumok azok a t\u00e1j\u00e9koz\u00f3d\u00e1si eszk\u00f6z\u00f6k voltak, melyeket a korai id\u0151k emberei k\u00f6z\u00fcl a t\u00e1j\u00e9koz\u00f3d\u00e1sra haszn\u00e1ltak a szekszt\u00e1ns feltal\u00e1l\u00e1sa el\u0151tti id\u0151kben. A matematikai alapjai az \u00f3kori g\u00f6r\u00f6g vil\u00e1gb\u00f3l sz\u00e1rmaznak, de igaz\u00e1n a k\u00f6z\u00e9pkor id\u0151szak\u00e1ban terjedt el. \u00c1ll\u00edt\u00f3lag Kolumbusz Krist\u00f3fn\u00e1l is volt egy ilyen t\u00e1rgy, amikor el\u0151sz\u00f6r kelt \u00e1t az Atlanti-\u00f3ce\u00e1non.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ezeknek az eszk\u00f6z\u00f6knek volt egy gyakorlati, valamint egy vall\u00e1si vonatkoz\u00e1s\u00fa alkalmaz\u00e1sa is. Ut\u00f3bbi eset\u00e9ben az iszl\u00e1m k\u00f6vet\u0151i ilyen, egyszer\u0171bb kivitel\u0171 eszk\u00f6z\u00f6ket haszn\u00e1ltak annak meghat\u00e1roz\u00e1s\u00e1ra, merre van Mekka. A szak\u00e9rt\u0151k szerint val\u00f3sz\u00edn\u0171, hogy a most \u00e1rver\u00e9sre k\u00fcld\u00f6tt, apr\u00f3l\u00e9kosan megmunk\u00e1lt aranyozott eszk\u00f6z is hasonl\u00f3 c\u00e9lokat szolg\u00e1lt. Az asztrol\u00e1bumoknak, ezeknek a k\u00fcl\u00f6nf\u00e9le csillag\u00e1szati sz\u00e1m\u00edt\u00e1sok elv\u00e9gz\u00e9s\u00e9re tervezett eszk\u00f6z\u00f6knek\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/www.csillagaszat.hu\/wp-content\/uploads\/2019\/04\/asztrolabium.pdf\" target=\"_blank\">igen sz\u00e9les felhaszn\u00e1l\u00e1si m\u00f3dj\u00e1t ismert\u00e9k.<\/a>\u00a0Ugyanakkor nem mindegyik volt ilyen egyedi darab, egyes asztrol\u00e1bumok pap\u00edrb\u00f3l k\u00e9sz\u00fcltek, amik megsemmis\u00fcltek az \u00e9vsz\u00e1zadok sor\u00e1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A mostani egyedi darabra megmunk\u00e1l\u00e1ssal felker\u00fclt tulajdonos\u00e1nak neve (Ahmad ibn Abi &#8216;Abdallah al-Qurtubi al-Yamani), valamint keletkez\u00e9s\u00e9nek d\u00e1tuma is (1336-37), \u00e9s az, hol k\u00e9sz\u00fclt (a mai Spanyolorsz\u00e1g ter\u00fclet\u00e9n, Tudela v\u00e1ros\u00e1ban. A kicsiny eszk\u00f6z egy szokatlanul kialak\u00edtott csillagt\u00e9rk\u00e9pet tartalmaz, melynek forgat\u00e1s\u00e1val a felhaszn\u00e1l\u00f3 poz\u00edci\u00f3j\u00e1hoz viszony\u00edtva v\u00e1lik alkalmass\u00e1 a helymeghat\u00e1roz\u00e1sra &#8211; ebben az esetben a k\u00e9sz\u00edt\u0151 C\u00f3rdoba sz\u00e9less\u00e9gi vonalait haszn\u00e1lta kiindul\u00e1snak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A t\u00e1rgy minden n\u00e9gyzetcentim\u00e9tere d\u00edsz\u00edtett, asztrol\u00f3giai jegyekkel, a Nap, a Hold \u00e9s a bolyg\u00f3k szimb\u00f3lumaival, n\u00e9melyiket szabad szemmel szinte \u00e9szre sem lehet venni. Ugyanakkor a t\u00e1rgy s\u00e9r\u00fclt, egyes r\u00e9szeiben hi\u00e1nyos &#8211; \u00edgy v\u00e9lhet\u0151en ma m\u00e1r nem lehetne annak seg\u00edts\u00e9g\u00e9vel pontos helyzetmeghat\u00e1roz\u00e1st v\u00e9gezni, vagyis e c\u00e9lra maradnak a m\u00e1r bev\u00e1lt okostelefonok.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><a href=\"https:\/\/www.origo.hu\/gazdasag\/20210319-asztrolabium-licit-ritkasag.html\" target=\"_blank\" rel=\"noreferrer noopener\">(origo.hu)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e1rcius 31-\u00e9n a Sotheby&#8217;s patin\u00e1s aukci\u00f3sh\u00e1z egy kiv\u00e9teles, aranyozott s\u00e1rgar\u00e9z asztrol\u00e1biumot bocs\u00e1t licitre, mely\u00e9rt 1,1 milli\u00f3 doll\u00e1rt, azaz nagyj\u00e1b\u00f3l 330 milli\u00f3 forint le\u00fct\u00e9si \u00e1rat v\u00e1rnak \u2013 k\u00f6z\u00f6lte a Bloomberg.<\/p>\n","protected":false},"author":5,"featured_media":49893,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,39],"tags":[238,6101,42303],"class_list":["post-49892","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-vilag","tag-arveres","tag-csillagaszat","tag-regiseg"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/49892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=49892"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/49892\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/49893"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=49892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=49892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=49892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}