{"id":7899,"date":"2016-11-29T23:39:30","date_gmt":"2016-11-29T21:39:30","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=7899"},"modified":"2016-12-31T23:52:53","modified_gmt":"2016-12-31T21:52:53","slug":"ceres-cuce-gezegeni-kim-buldu","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=7899","title":{"rendered":"Ceres &#8211; C\u00fcce Gezegeni kim buldu"},"content":{"rendered":"<p><b>Ceres<\/b>, G\u00fcne\u015f Sistemi&#8217;nde ke\u015ffedilen en b\u00fcy\u00fck c\u00fcce gezegendir. <strong>C\u00fcce gezegen<\/strong>, gezegen boyutunda olan (gezegen boyutlu nesne), ancak ne gezegen ne de do\u011fal bir uydu olan bir g\u00f6k cismidir.\u00a0Uluslar Aras\u0131 Astronomi Birli\u011fi c\u00fcce gezegeni G\u00fcne\u015f y\u00f6r\u00fcngesinde olan ve k\u00fctle \u00e7ekimi taraf\u0131ndan kontrol edilebilecek kadar yeterli k\u00fctleye sahip olan, ancak bir gezegenin aksine di\u011fer g\u00f6k cisimlerinin y\u00f6r\u00fcngesinde bulunmayan g\u00f6k cismi olarak tan\u0131mlar.\u00a0G\u00fcne\u015f Sistemi\u2019nde y\u00fczlerce ve binlerce c\u00fcce gezegen oldu\u011fu tahmin edilmektedir. IAU g\u00fcn\u00fcm\u00fczde bunlardan be\u015f tanesini bilmektedir; <strong>Ceres<\/strong>, <strong>Pl\u00fcton<\/strong>, <strong>Haumea<\/strong>, <strong>Makemake<\/strong> ve <strong>Eris<\/strong>.<\/p>\n<p>1801&#8217;den ba\u015flayarak g\u00f6k bilimciler <strong>Mars<\/strong> ve <strong>J\u00fcpiter<\/strong> aras\u0131ndaki, onlarca y\u0131l gezegen olarak g\u00f6r\u00fclen Ceres ve di\u011fer nesneleri ke\u015ffetti. 1801 ile 1851 tarihleri aras\u0131nda, gezegenlerin numaras\u0131 23 \u00fc a\u015ft\u0131\u011f\u0131nda, g\u00f6k bilimciler, k\u00fc\u00e7\u00fck cisimler i\u00e7in <strong>asteroid<\/strong> ismini kullanmaya ve sonra onlar\u0131 <strong>gezegen<\/strong> olarak s\u0131n\u0131fland\u0131rmaya ve isimlendirmeye ba\u015flad\u0131.<\/p>\n<h2>Ceresi Kim Ke\u015ffetti<\/h2>\n<p><b>Giuseppe Piazzi<\/b> (7 Temmuz 1746 &#8211; 22 Temmuz 1826), rahip, matematik\u00e7i ve astronomdu. Valtellina&#8217;da do\u011fdu. Napoli&#8217;de \u00f6ld\u00fc. Palermo&#8217;da bir g\u00f6zlemevi kurdu ve Ceres&#8217;i ke\u015ffetti.\u00a0Ceres&#8217;i bulmas\u0131yla astronomi d\u00fcnyas\u0131nda \u00f6nem kazanm\u0131\u015ft\u0131r.<\/p>\n<p>1 Ocak 1801 tarihinde \u0130talyan astronom <strong>Giuseppe Piazzi<\/strong> taraf\u0131ndan Palermo&#8217;da bulunmu\u015ftur. Piazzi, g\u00f6rd\u00fc\u011f\u00fc cismin \u00f6nce bulutsuluk i\u00e7ermeyen, y\u0131ld\u0131za benzeyen bir kuyruklu y\u0131ld\u0131z oldu\u011funu d\u00fc\u015f\u00fcnm\u00fc\u015f, ancak k\u0131sa s\u00fcrede yakla\u015f\u0131k d\u00f6rt y\u0131ll\u0131k bir peryodu olan bir &#8220;gezegen&#8221; oldu\u011funu fark etmi\u015f, bu cisme Sicilya&#8217;n\u0131n koruyucu tanr\u0131\u00e7as\u0131 Ceres&#8217;in ad\u0131n\u0131 vermi\u015ftir.<\/p>\n<h2>Ceres Nedir<\/h2>\n<p><b>Ceres<\/b>, <strong>G\u00fcne\u015f Sistemi<\/strong>&#8216;nde en b\u00fcy\u00fck c\u00fcce gezegendir. Ana asteroit ku\u015fa\u011f\u0131nda yer al\u0131r, Mars ile J\u00fcpiter aras\u0131ndaki en b\u00fcy\u00fck cisimdir.<span style=\"font-size: 12.5px;\">\u00a0<\/span>Asteroitler aras\u0131nda ilk ke\u015ffedilen oldu\u011fu i\u00e7in 1 numara ile adland\u0131r\u0131lm\u0131\u015ft\u0131r. Ayn\u0131 zamanda 50 y\u0131l boyunca da 8. gezegen olarak s\u0131n\u0131fland\u0131r\u0131lm\u0131\u015ft\u0131r. 950\u00a0km \u00e7ap\u0131nda olan Ceres, Asteroit Ku\u015fa\u011f\u0131&#8217;n\u0131n a\u00e7\u0131k ara en b\u00fcy\u00fck cismidir ve ku\u015fa\u011f\u0131n toplam k\u00fctlesinin\u00a0%32&#8217;sine sahiptir. G\u00f6zlemler sonucunda \u015feklinin d\u00fc\u015f\u00fck yer\u00e7ekimine sahip di\u011fer asteroidler gibi d\u00fczensiz de\u011fil de k\u00fcresel oldu\u011fu ortaya konmu\u015ftur.\u00a0Ceres asteroidinin y\u00fczeyinin su buzu ve karbonat, kil gibi \u00e7e\u015fitli hidratl\u0131 minerallerden olu\u015ftu\u011fu tahmin edilmektedir.<sup id=\"cite_ref-Rivkin2006_6-0\" class=\"reference\">[6]<\/sup> Ceres, ta\u015f &#8211; kaya bir \u00e7ekirdek ve buzdan olu\u015fan bir manto y\u00fczeyi ile farkl\u0131la\u015fm\u0131\u015f olarak g\u00f6r\u00fcnmektedir. Y\u00fczeyinin alt\u0131nda s\u0131v\u0131 sudan olu\u015fan bir okyanus olma ihtimali bulunmaktad\u0131r.\u00a0Y\u00fczey s\u0131cakl\u0131\u011f\u0131 yakla\u015f\u0131k -38\u00a0\u00b0C(235 K)&#8217;dir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ceres, G\u00fcne\u015f Sistemi&#8217;nde ke\u015ffedilen en b\u00fcy\u00fck c\u00fcce gezegendir. C\u00fcce gezegen, gezegen boyutunda olan (gezegen boyutlu nesne), ancak ne gezegen ne de do\u011fal bir uydu olan bir g\u00f6k cismidir.\u00a0Uluslar Aras\u0131 Astronomi&#8230;<\/p>\n","protected":false},"author":1,"featured_media":7900,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[2913,2914],"class_list":["post-7899","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim","tag-cuce-gezegen","tag-giuseppe-piazzi"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/7899"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7899"}],"version-history":[{"count":1,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/7899\/revisions"}],"predecessor-version":[{"id":7901,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/7899\/revisions\/7901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/media\/7900"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}