{"id":5292,"date":"2025-05-21T11:10:00","date_gmt":"2025-05-21T08:10:00","guid":{"rendered":"https:\/\/www.ikizler.org\/?p=5292"},"modified":"2025-12-25T00:31:07","modified_gmt":"2025-12-24T21:31:07","slug":"m-104-sambrero-gokadasi","status":"publish","type":"post","link":"http:\/\/www.ikizler.org\/index.php\/2025\/05\/21\/m-104-sambrero-gokadasi\/","title":{"rendered":"M 104\u00a0 Sambrero G\u00f6kadas\u0131"},"content":{"rendered":"\n
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Sombrero G\u00f6kadas\u0131<\/strong> ( ayr\u0131ca Messier Nesnesi 104<\/strong> , M104<\/strong> veya NGC 4594<\/strong> olarak da bilinir ), Ba\u015fak<\/a> ve Karga <\/a>tak\u0131my\u0131ld\u0131zlar\u0131n\u0131n<\/a> s\u0131n\u0131rlar\u0131nda bulunan, Samanyolu g\u00f6kadas\u0131ndan yakla\u015f\u0131k 9,55 megaparsek<\/a> (31,1 milyon \u0131\u015f\u0131k y\u0131l\u0131<\/a> ) [<\/sup><\/a>uzakl\u0131kta, belirsiz s\u0131n\u0131fland\u0131r\u0131lm\u0131\u015f <\/a>tuhaf bir g\u00f6kadad\u0131r <\/a> <\/sup> . Ba\u015fak \u00dcstk\u00fcmesi’nin<\/a> g\u00fcney kenar\u0131ndan uzanan bir dizi g\u00f6kada ve g\u00f6kada k\u00fcmesi olan <\/a>Ba\u015fak II Gruplar\u0131’n\u0131n<\/a> bir \u00fcyesidir . [<\/sup><\/a> Yakla\u015f\u0131k 29,09 ila 32,32 kiloparsek<\/a> (94.900 ila 105.000 \u0131\u015f\u0131k y\u0131l\u0131 ) aras\u0131nda bir <\/a>izofotal \u00e7apa<\/a> sahiptir  , bu da onu Samanyolu’ndan<\/a> biraz daha b\u00fcy\u00fck yapar .<\/p>\n\n\n\n

Parlak bir \u00e7ekirde\u011fi, al\u0131\u015f\u0131lmad\u0131k derecede b\u00fcy\u00fck bir merkezi \u00e7\u0131k\u0131nt\u0131s\u0131 ve d\u0131\u015f diskinde, D\u00fcnya’dan neredeyse yandan bak\u0131ld\u0131\u011f\u0131nda belirgin bir toz \u015feridi bulunur. Koyu renkli toz \u015feridi ve \u00e7\u0131k\u0131nt\u0131, ona bir <\/a>f\u00f6tr<\/a> \u015fapka g\u00f6r\u00fcn\u00fcm\u00fc verir (ad\u0131 da buradan gelir). G\u00f6kbilimciler ba\u015flang\u0131\u00e7ta halenin k\u00fc\u00e7\u00fck ve hafif oldu\u011funu, yani sarmal bir galaksinin g\u00f6stergesi oldu\u011funu d\u00fc\u015f\u00fcnm\u00fc\u015flerdi; ancak Spitzer Uzay Teleskobu, halenin daha \u00f6nce d\u00fc\u015f\u00fcn\u00fclenden \u00f6nemli \u00f6l\u00e7\u00fcde daha b\u00fcy\u00fck ve daha k\u00fctleli oldu\u011funu, yani dev bir <\/a>eliptik galaksinin<\/a> g\u00f6stergesi oldu\u011funu buldu .<\/p>\n\n\n\n

Galaksinin g\u00f6r\u00fcn\u00fcr parlakl\u0131\u011f\u0131 +8.0’d\u0131r , bu da onu amat\u00f6r teleskoplarla kolayca g\u00f6r\u00fclebilir hale getirir ve baz\u0131 yazarlar taraf\u0131ndan Samanyolu’nun 10 megaparsek yar\u0131\u00e7ap\u0131ndaki en y\u00fcksek mutlak b\u00fcy\u00fckl\u00fc\u011fe sahip galaksi olarak kabul edilir. <\/a> B\u00fcy\u00fck \u015fi\u015fkinli\u011fi, merkezi s\u00fcper k\u00fctleli kara deli\u011fi<\/a> ve toz \u015feridi, profesyonel g\u00f6kbilimcilerin dikkatini \u00e7ekmektedir.<\/p>\n\n\n\n

Sombrero G\u00f6kadas\u0131, 11 May\u0131s 1781’de Pierre M\u00e9chain<\/a> taraf\u0131ndan ke\u015ffedildi . M\u00e9chain, nesneyi May\u0131s 1783’te J. Bernoulli’ye yazd\u0131\u011f\u0131 ve daha sonra Berliner Astronomisches Jahrbuch’ta<\/em> yay\u0131mlanan bir mektupta tan\u0131mlad\u0131 .  Charles Messier,<\/a> bu ve be\u015f ba\u015fka nesne hakk\u0131nda (\u015fu anda topluca M104 \u2013 M109 olarak biliniyor) el yaz\u0131s\u0131yla bir notu, \u015fu anda Messier Katalo\u011fu<\/a> olarak bilinen ki\u015fisel nesneler listesine ekledi ; ancak bu liste 1921’e kadar “resmi” olarak eklenmedi.  William Herschel,<\/a> nesneyi 1784’te ba\u011f\u0131ms\u0131z olarak ke\u015ffetti ve ayr\u0131ca galaksinin diskinde \u015fu anda toz \u015feridi olarak adland\u0131r\u0131lan “karanl\u0131k bir tabaka”n\u0131n varl\u0131\u011f\u0131n\u0131 kaydetti.  Daha sonraki g\u00f6kbilimciler, M\u00e9chain ve Herschel’in g\u00f6zlemlerini birbirine ba\u011flayabildiler.<\/p>\n\n\n\n

Kaynak: https:\/\/en.wikipedia.org\/wiki\/Sombrero_Galaxy<\/a><\/p>\n\n\n\n

Foto\u011fraf: U\u011fur \u0130K\u0130ZLER
Tarih: 21.05.2025
Saat: 00:31 – 00:43
Yer: Mudanya – Bursa 40.36023 \u00b0 N – 28.90191 \u00b0 E<\/p>\n\n\n\n

Optik : El yap\u0131m\u0131 Newton teleskop 150 mm f\/4.57<\/p>\n\n\n\n

TeleVue Paracorr Coma Corrector<\/p>\n\n\n\n

Kundak: El yap\u0131m\u0131 kundak
Kamera : Canon EOS 6D Full Spectrum Modified<\/p>\n\n\n\n

Otomatik takip: PHD, Bower mirror lens  500 mm f\/6.3- ZWO ASI 120 MC-S<\/p>\n\n\n\n

ISO: 1600<\/p>\n\n\n\n

Poz: Light  5 x 90 sn. \u2013 Dark 30 \u2013 Flat 20 \u2013 Bias 25<\/p>\n\n\n\n

Yaz\u0131l\u0131m: Pix\u0130nsight 1.8, Photoshop CC 2015<\/p>\n","protected":false},"excerpt":{"rendered":"

Sombrero G\u00f6kadas\u0131 ( ayr\u0131ca Messier Nesnesi 104 , M104 veya NGC 4594 olarak da bilinir ), Ba\u015fak ve Karga tak\u0131my\u0131ld\u0131zlar\u0131n\u0131n s\u0131n\u0131rlar\u0131nda bulunan, Samanyolu g\u00f6kadas\u0131ndan yakla\u015f\u0131k 9,55 megaparsek (31,1 milyon \u0131\u015f\u0131k y\u0131l\u0131 ) [uzakl\u0131kta, belirsiz s\u0131n\u0131fland\u0131r\u0131lm\u0131\u015f tuhaf bir g\u00f6kadad\u0131r   . Ba\u015fak \u00dcstk\u00fcmesi’nin g\u00fcney kenar\u0131ndan uzanan bir dizi g\u00f6kada ve g\u00f6kada k\u00fcmesi olan Ba\u015fak II Gruplar\u0131’n\u0131n bir \u00fcyesidir . [ Yakla\u015f\u0131k 29,09 ila 32,32 kiloparsek (94.900 ila 105.000 \u0131\u015f\u0131k y\u0131l\u0131 ) aras\u0131nda bir izofotal \u00e7apa sahiptir  , bu da onu Samanyolu’ndan biraz daha b\u00fcy\u00fck yapar . Parlak bir \u00e7ekirde\u011fi, al\u0131\u015f\u0131lmad\u0131k derecede b\u00fcy\u00fck bir merkezi \u00e7\u0131k\u0131nt\u0131s\u0131 ve d\u0131\u015f diskinde,…<\/p>\n","protected":false},"author":1,"featured_media":5293,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[10,25],"tags":[],"class_list":["post-5292","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-derin-uzay","category-gokadalar","wpcat-10-id","wpcat-25-id"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2025\/12\/M104_Sambrero.png?fit=2048%2C1311","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/5292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/comments?post=5292"}],"version-history":[{"count":1,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/5292\/revisions"}],"predecessor-version":[{"id":5294,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/5292\/revisions\/5294"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/media\/5293"}],"wp:attachment":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/media?parent=5292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/categories?post=5292"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/tags?post=5292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}