{"id":7749,"date":"2026-04-03T20:07:51","date_gmt":"2026-04-03T17:07:51","guid":{"rendered":"https:\/\/neoberidhaber.kahveciyazilim.com\/?p=7749"},"modified":"2026-04-03T20:07:52","modified_gmt":"2026-04-03T17:07:52","slug":"yorunge-analizinde-30-kat-hassasiyet-2024-yr4-artik-bir-tehdit-degil-2","status":"publish","type":"post","link":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/2026\/04\/03\/yorunge-analizinde-30-kat-hassasiyet-2024-yr4-artik-bir-tehdit-degil-2\/","title":{"rendered":"Y\u00f6r\u00fcnge Analizinde 30 Kat Hassasiyet: 2024 YR4 Art\u0131k Bir Tehdit De\u011fil"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>James Webb\u2019den Hayati M\u00fcdahale: 2032 Asteroidi Art\u0131k Tehdit De\u011fil!<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bilim d\u00fcnyas\u0131, futbol sahas\u0131n\u0131n yar\u0131s\u0131 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki <strong>2024 YR4<\/strong> asteroidinin y\u00f6r\u00fcngesini saniye hassasiyetinde belirlemeyi ba\u015fard\u0131. <em>Cumhuriyet<\/em>\u2019in aktard\u0131\u011f\u0131na g\u00f6re, bu tespitteki en b\u00fcy\u00fck kahraman James Webb Uzay Teleskobu oldu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Belirsizlik 30 Kat Azalt\u0131ld\u0131<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Johns Hopkins \u00dcniversitesi Uygulamal\u0131 Fizik Laboratuvar\u0131&#8217;ndan (APL) <strong>Andy Rivkin<\/strong> ve ekibi, Webb\u2019in son g\u00f6zlemlerini analiz etti.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hassasiyet:<\/strong> Webb, di\u011fer teleskoplar\u0131n g\u00f6remedi\u011fi kadar zay\u0131f bir \u0131\u015f\u0131k yayan asteroidi k\u0131z\u0131l\u00f6tesi band\u0131nda yakalayarak y\u00f6r\u00fcnge tahminindeki yan\u0131lma pay\u0131n\u0131 tam <strong>30 kat<\/strong> azaltt\u0131.<\/li>\n\n\n\n<li><strong>Zaman Kazan\u0131m\u0131:<\/strong> E\u011fer Webb&#8217;in bu verileri olmasayd\u0131, g\u00f6kbilimciler asteroidin tam rotas\u0131ndan emin olmak i\u00e7in 2028 y\u0131l\u0131ndaki yak\u0131n ge\u00e7i\u015fi beklemek zorunda kalacaklard\u0131.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Ay \u0130\u00e7in %4 Olan Risk S\u0131f\u0131rland\u0131<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Daha \u00f6nceki modellerde asteroidin D\u00fcnya&#8217;y\u0131 te\u011fet ge\u00e7ece\u011fi bilinse de, uydumuz Ay y\u00fczeyine \u00e7arpma ihtimali <strong>%4<\/strong> gibi endi\u015fe verici bir seviyedeydi.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Yeni Rota:<\/strong> G\u00fcncellenen hesaplamalar, asteroidin 22 Aral\u0131k 2032&#8217;de Ay&#8217;\u0131n yakla\u015f\u0131k <strong>21 bin 200 kilometre<\/strong> uza\u011f\u0131ndan (D\u00fcnya-Ay mesafesinin \u00e7ok k\u00fc\u00e7\u00fck bir k\u0131sm\u0131) g\u00fcvenli bir \u015fekilde ge\u00e7ece\u011fini kan\u0131tlad\u0131.<\/li>\n\n\n\n<li><strong>Olas\u0131 Senaryo:<\/strong> E\u011fer \u00e7arpsayd\u0131, Ay y\u00fczeyinde devasa bir krater olu\u015facak ve ortaya \u00e7\u0131kan enkaz bulutu y\u00f6r\u00fcngedeki uydular\u0131m\u0131z i\u00e7in &#8220;Kessler Sendromu&#8221; (zincirleme \u00e7arp\u0131\u015fma) riski yaratacakt\u0131.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Gezegensel Savunmada Yeni Bir D\u00f6nem<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bu olay, James Webb Uzay Teleskobu\u2019nun sadece uzak galaksileri incelemekle kalmay\u0131p, <strong>gezegen savunma<\/strong> sistemlerinde de ne kadar kritik bir rol oynad\u0131\u011f\u0131n\u0131 g\u00f6sterdi. Webb\u2019in y\u00fcksek hassasiyeti sayesinde, insanl\u0131k art\u0131k potansiyel tehditleri y\u0131llar \u00f6ncesinden, kesin verilerle saf d\u0131\u015f\u0131 b\u0131rakabiliyor.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.cumhuriyet.com.tr\/bilim-teknoloji\/dunya-nefesini-tutmustu-2032-asteroidi-artik-tehdit-degil-2490337\">haber kayna\u011f\u0131 i\u00e7in t\u0131kla<\/a><\/div>\n<\/div>\n\n\n<div class=\"wp-block-post-author\"><div class=\"wp-block-post-author__avatar\"><img alt='' src='https:\/\/secure.gravatar.com\/avatar\/7aa2fa816019145edcb28b57f49f72b3e1caebcb19884adf0783399888b2d8e6?s=48&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/7aa2fa816019145edcb28b57f49f72b3e1caebcb19884adf0783399888b2d8e6?s=96&#038;d=mm&#038;r=g 2x' class='avatar avatar-48 photo' height='48' width='48' \/><\/div><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">Mahmut Can Yal\u00e7\u0131n<\/p><\/div><\/div>\n\n\n<p class=\"wp-block-paragraph\">03.04.2026 20:07<\/p>\n","protected":false},"excerpt":{"rendered":"D\u00fcnyan\u0131n en g\u00fc\u00e7l\u00fc g\u00f6zlemevi James Webb Uzay Teleskobu, 2032 y\u0131l\u0131nda gezegenimiz i\u00e7in ciddi bir risk ta\u015f\u0131d\u0131\u011f\u0131 d\u00fc\u015f\u00fcn\u00fclen 2024 YR4 asteroidine dair belirsizli\u011fi tamamen ortadan kald\u0131rd\u0131. Normal \u015fartlarda 2028 y\u0131l\u0131na kadar s\u00fcrmesi beklenen endi\u015feli bekleyi\u015f, Webb&#8217;in k\u0131z\u0131l\u00f6tesi g\u00f6zlem yetene\u011fi sayesinde iki y\u0131l erkene \u00e7ekildi. Yap\u0131lan son \u00f6l\u00e7\u00fcmler, Ay i\u00e7in %4 olan \u00e7arpma riskini s\u0131f\u0131rlarken; yakla\u015f\u0131k 61 metre \u00e7ap\u0131ndaki asteroidin g\u00fcvenli bir mesafeden ge\u00e7ece\u011fini kesinle\u015ftirdi.","protected":false},"author":6,"featured_media":7750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[212,1],"tags":[],"class_list":["post-7749","post","type-post","status-publish","format-standard","has-post-thumbnail","category-bilim","category-genel","cs-entry","cs-video-wrap"],"_links":{"self":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/7749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/comments?post=7749"}],"version-history":[{"count":1,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/7749\/revisions"}],"predecessor-version":[{"id":7751,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/7749\/revisions\/7751"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media\/7750"}],"wp:attachment":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media?parent=7749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/categories?post=7749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/tags?post=7749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}