{"id":229227,"date":"2023-03-12T10:23:59","date_gmt":"2023-03-12T08:23:59","guid":{"rendered":"https:\/\/osr.org\/?p=229227"},"modified":"2024-05-20T18:36:34","modified_gmt":"2024-05-20T16:36:34","slug":"50-metre-capindaki-bir-asteroit-14-subat-2046da-dunyaya-carpabilir","status":"publish","type":"post","link":"https:\/\/osr.org\/tr\/blog\/astronomi\/50-metre-capindaki-bir-asteroit-14-subat-2046da-dunyaya-carpabilir\/","title":{"rendered":"50 metre \u00e7ap\u0131ndaki bir asteroit 14 \u015eubat 2046\u2019da D\u00fcnya\u2019ya \u00e7arpabilir"},"content":{"rendered":"
NASA’n\u0131n Gezegen Savunma Koordinasyon Ofisi 2046 y\u0131l\u0131nda\u00a0D\u00fcnya<\/strong>‘ya \u00e7arpma ihtimali bulunan bir asteroit (g\u00f6kta\u015f\u0131) ke\u015ffetti.\u00a0\u20182023 DW\u2019 olarak adland\u0131r\u0131lan asteroidin gezegenimiz ile \u00e7arp\u0131\u015fma ihtimalinin 625\u2019te 1 oldu\u011fu tespit edildi.<\/strong>\u00a0NASA\u2019ya g\u00f6re bu \u00e7arpma riski olduk\u00e7a k\u00fc\u00e7\u00fck bir ihtimal gibi g\u00f6r\u00fcnse de di\u011fer asteroitlerin olu\u015fturdu\u011fu risklerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda ortalaman\u0131n \u00fczerinde.<\/p>\n 2023 DW\u2019nin 14 \u015eubat 2046 tarihinde D\u00fcnya\u2019ya \u00e7ok yakla\u015fmas\u0131 ve sonucunda bir \u00e7arpma riski oldu\u011fu a\u00e7\u0131kland\u0131<\/strong>.<\/p>\n Bununla birlikte, \u015fu anda 2023 DW hakk\u0131nda \u00e7ok fazla \u015fey bilinmiyor ve bilim insanlar\u0131 asteroidi daha net bi\u00e7imde g\u00f6zlemlemeyi ve daha net \u00f6l\u00e7\u00fcmler yapabilmeyi ba\u015far\u0131rsa risk seviyesinin daha d\u00fc\u015f\u00fck oldu\u011fu da tespit edilebilir.<\/p>\n G\u00f6kbilimciler,\u00a0asteroit<\/strong>\u00a02023 DW\u2019yi ilk olarak 27 \u015eubat’ta g\u00f6zlemledi ve\u00a050 metre \u00e7ap\u0131nda<\/strong>, yani kabaca olimpik bir y\u00fczme havuzu boyutunda oldu\u011funu buldular.<\/p>\n Di\u011fer asteroidlerle k\u0131yasland\u0131\u011f\u0131nda nispeten k\u00fc\u00e7\u00fck olan 2023 DW’nin bir \u00e7arp\u0131\u015fma durumunda ortaya \u00e7\u0131karaca\u011f\u0131 etkinin, 66 milyon y\u0131l \u00f6nce D\u00fcnya’ya \u00e7arparak dinozorlar\u0131n yok olmas\u0131na neden olan 12 kilometrelik g\u00f6kta\u015f\u0131 kadar b\u00fcy\u00fck olmayaca\u011f\u0131 belirtiliyor. Ancak yine de b\u00fcy\u00fck veya kalabal\u0131k bir \u015fehre d\u00fc\u015ferse \u00e7ok fazla hasara yol a\u00e7abilir.<\/p>\n 2013 y\u0131l\u0131nda, 2023 DW\u2019nin yar\u0131s\u0131ndan bile k\u00fc\u00e7\u00fck olan bir\u00a0meteorit<\/strong>Rusya\u2019n\u0131n Chelyabinsk \u015fehrinin \u00fczerinde patlad\u0131ktan\u00a0<\/strong>sonra bin 500 ki\u015finin yaralanmas\u0131na ve onlarca binan\u0131n hasar almas\u0131na yol a\u00e7m\u0131\u015ft\u0131.<\/p>\n Bu arada, \u015fimdiye kadar yap\u0131lan sim\u00fclasyon \u00e7al\u0131\u015fmalar\u0131na g\u00f6re, 2023 DW, ABD’nin g\u00fcneybat\u0131s\u0131na ya da\u00a0Endonezya<\/strong>‘ya d\u00fc\u015fme ihtimali daha y\u00fcksek g\u00f6r\u00fcn\u00fcyor.<\/p>\n<\/div>\nD\u00dcNYA\u2019YA \u00c7ARPMA R\u0130SK\u0130 OLAN ASTERO\u0130D\u0130N \u00d6ZELL\u0130KLER\u0130<\/strong><\/h3>\n