{"id":2020,"date":"2018-09-12T09:05:00","date_gmt":"2018-09-12T06:05:00","guid":{"rendered":"http:\/\/www.ikizler.org\/?p=2020"},"modified":"2023-09-29T21:25:04","modified_gmt":"2023-09-29T18:25:04","slug":"double-cluster-ngc-869-ve-ngc-884","status":"publish","type":"post","link":"http:\/\/www.ikizler.org\/index.php\/2018\/09\/12\/double-cluster-ngc-869-ve-ngc-884\/","title":{"rendered":"Double Cluster NGC 869 ve NGC 884"},"content":{"rendered":"\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"679\" src=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2023\/09\/Double_Cluster_1000x679.jpg?resize=1000%2C679\" alt=\"\" data-id=\"4402\" data-full-url=\"http:\/\/www.ikizler.org\/wp-content\/uploads\/2023\/09\/Double_Cluster_1000x679.jpg\" data-link=\"http:\/\/www.ikizler.org\/index.php\/2018\/08\/01\/double-cluster-ngc-869-ve-ngc-884\/double_cluster_1000x679\/\" class=\"wp-image-4402\" srcset=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2023\/09\/Double_Cluster_1000x679.jpg?w=1000 1000w, https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2023\/09\/Double_Cluster_1000x679.jpg?resize=300%2C204 300w, https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2023\/09\/Double_Cluster_1000x679.jpg?resize=768%2C521 768w, https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2023\/09\/Double_Cluster_1000x679.jpg?resize=892%2C606 892w, https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2023\/09\/Double_Cluster_1000x679.jpg?resize=480%2C326 480w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>\u00c7ift&nbsp;<strong>K\u00fcme (ayn\u0131 zamanda&nbsp;Caldwell 14<\/strong>&nbsp;olarak da bilinir ),&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Perseus_(constellation)\">Kahraman<\/a>&nbsp;tak\u0131my\u0131ld\u0131z\u0131nda birbirine yak\u0131n olan&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/NGC_869\">NGC 869<\/a>&nbsp;ve&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/NGC_884\">NGC 884 (genellikle s\u0131ras\u0131yla h Persei ve \u03c7 (chi) Persei olarak adland\u0131r\u0131l\u0131r)&nbsp;<\/a><a href=\"https:\/\/en.wikipedia.org\/wiki\/Open_cluster\">a\u00e7\u0131k k\u00fcmelerinden<\/a>&nbsp;olu\u015fur&nbsp;.&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Milky_Way\">Her ikisi de \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fclebilen NGC 869 ve NGC 884, Samanyolu<\/a>&nbsp;galaksisinin&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Perseus_Arm\">Kahraman Kolu&#8217;nda&nbsp;<\/a><a href=\"https:\/\/en.wikipedia.org\/wiki\/Galaxy\">yakla\u015f\u0131k<\/a>&nbsp;7.500 \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131kta yer almaktad\u0131r&nbsp;.&nbsp;<sup><\/sup><\/p>\n\n\n\n<p>NGC 869&#8217;un k\u00fctlesi 4.700 g\u00fcne\u015f k\u00fctlesindedir ve NGC 884&#8217;\u00fcn a\u011f\u0131rl\u0131\u011f\u0131 3.700 g\u00fcne\u015f k\u00fctlesindedir;&nbsp;her iki k\u00fcme de kompleksin toplam k\u00fctlesi en az 20.000 g\u00fcne\u015f k\u00fctlesi olan \u00e7ok geni\u015f bir y\u0131ld\u0131z halesiyle \u00e7evrilidir.&nbsp;&nbsp;Gen\u00e7 ate\u015fli y\u0131ld\u0131zlardan olu\u015fan&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Perseus_OB1\">Perseus OB1<\/a>&nbsp;derne\u011finin \u00e7ekirde\u011fini olu\u015ftururlar .&nbsp;<\/p>\n\n\n\n<p>Bireysel y\u0131ld\u0131zlar\u0131na bak\u0131ld\u0131\u011f\u0131nda k\u00fcmeler nispeten gen\u00e7tir ve her ikisi de 14 milyon ya\u015f\u0131ndad\u0131r.&nbsp;&nbsp;Kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda,&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Pleiades\">\u00dclker&#8217;in<\/a>&nbsp;tahmini ya\u015f\u0131 75 milyon y\u0131l ile 150 milyon y\u0131l aras\u0131nda de\u011fi\u015fmektedir.<\/p>\n\n\n\n<p>K\u00fcmelerin her birinde 300&#8217;den fazla mavi-beyaz s\u00fcper dev y\u0131ld\u0131z bulunmaktad\u0131r.&nbsp;K\u00fcmeler ayn\u0131 zamanda&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Blueshift\">maviye kaymaktad\u0131r<\/a>&nbsp;; NGC 869 D\u00fcnya&#8217;ya 39 km\/s h\u0131zla yakla\u015fmakta ve NGC 884 de benzer bir 38 km\/s h\u0131zla yakla\u015fmaktad\u0131r.&nbsp;&nbsp;En s\u0131cak ana dizi y\u0131ld\u0131zlar\u0131&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Spectral_type\">spektral tip<\/a>&nbsp;B0&#8217;d\u0131r.&nbsp;NGC 884 , t\u00fcm\u00fc de\u011fi\u015fken ve yakla\u015f\u0131k 8. kadir b\u00fcy\u00fckl\u00fc\u011f\u00fcnde&nbsp;be\u015f belirgin&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Red_supergiant\">k\u0131rm\u0131z\u0131 s\u00fcperdev y\u0131ld\u0131z i\u00e7erir:&nbsp;<\/a><a href=\"https:\/\/en.wikipedia.org\/wiki\/RS_Persei\">RS Persei<\/a>&nbsp;, AD Persei, FZ Persei, V403 Persei ve V439 Persei.<\/p>\n\n\n\n<p>Yunan g\u00f6kbilimci&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Hipparchus\">Hipparchus,<\/a>&nbsp;nesneyi (Perseus&#8217;taki bir \u0131\u015f\u0131k par\u00e7as\u0131) M\u00d6 130 gibi erken bir tarihte kataloglad\u0131.&nbsp;Bedevi Araplar i\u00e7in k\u00fcme, bu b\u00f6lgede g\u00f6rselle\u015ftirdikleri iki bal\u0131ktan daha k\u00fc\u00e7\u00fck olan\u0131n\u0131n kuyru\u011funu i\u015faret ediyordu ve bu,&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Abd_al-Rahman_al-Sufi\">Abd al-Rahman al-Sufi&#8217;nin<\/a>&nbsp;Sabit&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Book_of_Fixed_Stars\"><em>Y\u0131ld\u0131zlar Kitab\u0131&#8217;ndaki<\/em><\/a>&nbsp;resimlerde g\u00f6steriliyordu .&nbsp;&nbsp;Ancak \u00c7ift K\u00fcmenin ger\u00e7ek do\u011fas\u0131, y\u00fczy\u0131llar sonra teleskobun icad\u0131na kadar ke\u015ffedilmemi\u015fti.&nbsp;19. y\u00fczy\u0131l\u0131n ba\u015flar\u0131nda&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/William_Herschel\">William Herschel,<\/a>&nbsp;nesneyi iki ayr\u0131 k\u00fcme olarak tan\u0131yan ilk ki\u015fiydi.&nbsp;\u00c7ift K\u00fcme, Messier&#8217;in katalo\u011funda yer alm\u0131yor ancak&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Caldwell_catalogue\">Caldwell&#8217;in<\/a>&nbsp;pop\u00fcler derin g\u00f6ky\u00fcz\u00fc nesneleri katalo\u011funda yer al\u0131yor.&nbsp;<sup><\/sup><\/p>\n\n\n\n<p>K\u00fcmeler,&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Johann_Bayer\">Johann Bayer&#8217;in&nbsp;<\/a><a href=\"https:\/\/en.wikipedia.org\/wiki\/Uranometria\"><em>Uranometria<\/em><\/a>&nbsp;(1603) adl\u0131 eserinde&nbsp;h Persei ve \u03c7 Persei olarak&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Bayer_designation\">adland\u0131r\u0131lm\u0131\u015ft\u0131r<\/a>&nbsp;.&nbsp;Bazen Bayer&#8217;in \u00e7ifti iki bulutsu par\u00e7aya ay\u0131rmad\u0131\u011f\u0131 ve \u03c7&#8217;nin \u00c7ift K\u00fcme&#8217;ye ve h&#8217;nin yak\u0131ndaki bir y\u0131ld\u0131za at\u0131fta bulundu\u011fu iddia edilir.&nbsp;&nbsp;Bayer&#8217;in Perseus&#8217;a ait&nbsp;<em>Uranometria<\/em>&nbsp;haritas\u0131 onlar\u0131 belirsiz nesneler olarak g\u00f6stermiyor, ancak Cassiopeia&#8217;ya ait olan harita g\u00f6steriyor ve Bayer&#8217;in yard\u0131m\u0131yla bir araya getirilen&nbsp;Schiller&#8217;in&nbsp;<em>Coelum Stellatum Christianum&#8217;unda&nbsp;Nebulosa Dubleks<\/em>&nbsp;olarak tan\u0131mlan\u0131yorlar .&nbsp;<sup><\/sup><\/p>\n\n\n\n<p>\u00c7ift K\u00fcme, \u00e7o\u011fu kuzey \u0131l\u0131man enlemden itibaren&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Circumpolar_star\">kutup \u00e7evresidir<\/a>&nbsp;(s\u00fcrekli ufkun \u00fczerinde).&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Cassiopeia_(constellation)\">Cassiopeia<\/a>&nbsp;tak\u0131my\u0131ld\u0131z\u0131na yak\u0131nd\u0131r&nbsp;.&nbsp;Bu kuzey konumu, bu nesneyi Yeni Zelanda, Avustralya&#8217;n\u0131n \u00e7o\u011fu ve G\u00fcney Afrika gibi yakla\u015f\u0131k 30 derece g\u00fcney enleminin g\u00fcneyindeki konumlardan g\u00f6r\u00fcnmez k\u0131lmaktad\u0131r.&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Perseids\">\u00c7ift K\u00fcme, her y\u0131l 12 veya 13 A\u011fustos civar\u0131nda zirveye ula\u015fan Perseid meteor ya\u011fmurunun<\/a>&nbsp;yakla\u015f\u0131k&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Radiant_(meteor_shower)\">\u0131\u015f\u0131n\u0131m\u0131<\/a>&nbsp;kadard\u0131r&nbsp;. Kuzey g\u00f6ky\u00fcz\u00fcnde yerini bulmak kolay olmas\u0131na ra\u011fmen, \u00c7ift K\u00fcmeyi iki par\u00e7a halinde g\u00f6zlemlemek optik yard\u0131m gerektirir.&nbsp;Bunlar &#8220;hayranl\u0131k uyand\u0131ran&#8221; ve &#8220;nefes kesici&#8221; bir manzara olarak tan\u0131mlan\u0131yor ve astronomi g\u00f6zlemcilerinin k\u0131lavuzlar\u0131nda s\u0131kl\u0131kla hedef olarak g\u00f6steriliyor.<\/p>\n\n\n\n<p>Kaynak: <a href=\"https:\/\/wikipedia.org\">https:\/\/wikipedia.org<\/a><\/p>\n\n\n\n<p>Foto\u011fraf: U\u011fur \u0130K\u0130ZLER<br>Tarih: 11.09.2023 \u2013 12.09.2023<br>Saat: 23:12 &#8211; 02:17<br>Yer: Mudanya &#8211; Bursa 40.36023 \u00b0 N &#8211; 28.90191 \u00b0 E<\/p>\n\n\n\n<p>Optik (G\u00f6r\u00fcnt\u00fcleme): El yap\u0131m\u0131 Newton teleskop 150 mm f\/4.57<\/p>\n\n\n\n<p>TeleVue Paracorr Coma Corrector<br>Kundak: El yap\u0131m\u0131 kundak<br>Kamera (G\u00f6r\u00fcnt\u00fcleme): Canon EOS 6D Full Spectrum Modified<\/p>\n\n\n\n<p>Otomatik takip: PHD, Bower mirror lens&nbsp; 500 mm f\/6.3- ZWO ASI 120 MC-S<\/p>\n\n\n\n<p>ISO: 3200<\/p>\n\n\n\n<p>Poz: Light&nbsp; 189 x 45 sn. \u2013 Dark 30 \u2013 Flat 20 \u2013 Bias 25<\/p>\n\n\n\n<p>Yaz\u0131l\u0131m: Pix\u0130nsight 1.8, Photoshop CC 2015<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2021\/06\/Dpuble_Clusters.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2021\/06\/Dpuble_Clusters.png?resize=1024%2C684\" alt=\"\" class=\"wp-image-2021\"\/><\/a><\/figure>\n\n\n\n<p>G\u00fczel bir g\u00f6r\u00fcn\u00fcme sahip bu y\u0131ld\u0131z tarlas\u0131, g\u00f6ky\u00fcz\u00fcnde kuzey yar\u0131mk\u00fcre tak\u0131my\u0131ld\u0131zlar\u0131ndan Kahraman i\u00e7erisinde yakla\u015f\u0131k yedi dolunay geni\u015fli\u011finde (di\u011fer bir deyi\u015fle kabaca 3,5 derecelik) bir alan\u0131 kaplamaktad\u0131r. G\u00f6r\u00fcnt\u00fcn\u00fcn merkezinde yer alan h ve x (Ki) Kahraman adl\u0131 a\u00e7\u0131k (veya g\u00f6kada) y\u0131ld\u0131z k\u00fcmesi \u00e7iftini g\u00f6r\u00fcyoruz. Kay\u0131tlara NGC 869 ( \u00fcstte ) ve NGC 884 olarak da ge\u00e7mi\u015f olan bu iki k\u00fcme, yakla\u015f\u0131k 7000 \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131kta yer almakta olup, G\u00fcne\u015f&#8217;ten \u00e7ok daha gen\u00e7 ve s\u0131cak y\u0131ld\u0131zlar i\u00e7ermektedir. Birbirlerinden yaln\u0131zca birka\u00e7 y\u00fcz \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131kta olan bu k\u00fcmelerin y\u0131ld\u0131zlar\u0131n\u0131 tek tek inceledi\u011fimizde her ikisinin de yaln\u0131zca 13 milyon ya\u015f\u0131nda gen\u00e7 grupla\u015fmalar oldu\u011funu g\u00f6r\u00fcr\u00fcz ki; bu da, her iki k\u00fcmenin b\u00fcy\u00fck bir olas\u0131l\u0131kla ayn\u0131 y\u0131ld\u0131z olu\u015fum b\u00f6lgesinin \u00fcr\u00fcnleri oldu\u011funun kan\u0131t\u0131d\u0131r. Her zaman zevk veren bir d\u00fcrb\u00fcn manzaras\u0131 olan bu \u00c7ift K\u00fcme, karanl\u0131k yerlerden \u00e7\u0131plak g\u00f6zle dahi g\u00f6r\u00fclebilmektedir.<\/p>\n\n\n\n<p>Kaynak: <a href=\"http:\/\/www.bulutsu.org\/ggg\/?gun=140123&amp;fbclid=IwAR22HpLgclsFrALDRJ9CdvlycOHs_eudP4xcg6OoJ5__Hd49Hu0OZ58qwcY\">http:\/\/www.bulutsu.org\/ggg\/?gun=140123<\/a><\/p>\n\n\n\n<p>Obje Ad\u0131:Double Cluster NGC 869 ve NGC 884<\/p>\n\n\n\n<p>Foto\u011fraf: U\u011fur \u0130K\u0130ZLER<\/p>\n\n\n\n<p>Tarih: 31.08.2018 &#8211; 01.09.2018<\/p>\n\n\n\n<p>Saat: 22:35 \u2013 01:13<\/p>\n\n\n\n<p>Yer: Mudanya &#8211; Bursa 40.36023 \u00b0 N &#8211; 28.90191 \u00b0 E<\/p>\n\n\n\n<p>Optik (G\u00f6r\u00fcnt\u00fcleme): El yap\u0131m\u0131 Newtonian teleskop 152 mm &#8211; f\/4,85<\/p>\n\n\n\n<p>TeleVue Paracorr Coma Corrector<\/p>\n\n\n\n<p>Kundak: El yap\u0131m\u0131 kundak<\/p>\n\n\n\n<p>Kamera (G\u00f6r\u00fcnt\u00fcleme): Canon EOS 6 D<\/p>\n\n\n\n<p>ISO H\u0131z\u0131: ISO 3200<\/p>\n\n\n\n<p>Poz s\u00fcresi: Light 133 x 40 sn. \u2013 Dark 30 \u2013 Flat 25 \u2013 Bias 40<\/p>\n\n\n\n<p>Yaz\u0131l\u0131m: Pix\u0130nsight 1.8<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"692\" src=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/integration_DBE_BN_CC_SCNR_HT_HDRMT_ACDNR_LHE_ATWT_CT_HT_ps_a1.jpg?resize=1024%2C692\" alt=\"\" data-id=\"3233\" data-full-url=\"http:\/\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/integration_DBE_BN_CC_SCNR_HT_HDRMT_ACDNR_LHE_ATWT_CT_HT_ps_a1.jpg\" data-link=\"http:\/\/www.ikizler.org\/index.php\/2018\/08\/01\/double-cluster-ngc-869-ve-ngc-884\/integration_dbe_bn_cc_scnr_ht_hdrmt_acdnr_lhe_atwt_ct_ht_ps_a1\/\" class=\"wp-image-3233\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Obje Ad\u0131:Double Cluster NGC 869 ve NGC 884<br>Foto\u011fraf: U\u011fur \u0130K\u0130ZLER<br>Tarih: 10.07.2016<br>Saat: 02:20 \u2013 04:01<br>Yer: Mudanya &#8211; Bursa 40.36023 \u00b0 N &#8211; 28.90191 \u00b0 E<br>Optik (G\u00f6r\u00fcnt\u00fcleme): El yap\u0131m\u0131 Newtonian teleskop 152 mm &#8211; f\/4,85<br>TeleVue Paracorr Coma Corrector<br>Kundak: El yap\u0131m\u0131 kundak<br>Kamera (G\u00f6r\u00fcnt\u00fcleme): Canon EOS 6 D<br>ISO H\u0131z\u0131: ISO 8000<br>Poz s\u00fcresi: Light 102 x 30 sn. \u2013 Dark 30 \u2013 Flat 25 \u2013 Bias 40<br>Yaz\u0131l\u0131m: Pix\u0130nsight 1.8<\/p>\n\n\n\n<p>G\u00fczel bir g\u00f6r\u00fcn\u00fcme sahip bu y\u0131ld\u0131z tarlas\u0131, g\u00f6ky\u00fcz\u00fcnde kuzey yar\u0131mk\u00fcre tak\u0131my\u0131ld\u0131zlar\u0131ndan Kahraman i\u00e7erisinde yakla\u015f\u0131k yedi dolunay geni\u015fli\u011finde (di\u011fer bir deyi\u015fle kabaca 3,5 derecelik) bir alan\u0131 kaplamaktad\u0131r. G\u00f6r\u00fcnt\u00fcn\u00fcn merkezinde yer alan h ve x (Ki) Kahraman adl\u0131 a\u00e7\u0131k (veya g\u00f6kada) y\u0131ld\u0131z k\u00fcmesi \u00e7iftini g\u00f6r\u00fcyoruz. Kay\u0131tlara NGC 869 ( \u00fcstte ) ve NGC 884 olarak da ge\u00e7mi\u015f olan bu iki k\u00fcme, yakla\u015f\u0131k 7000 \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131kta yer almakta olup, G\u00fcne\u015f&#8217;ten \u00e7ok daha gen\u00e7 ve s\u0131cak y\u0131ld\u0131zlar i\u00e7ermektedir. Birbirlerinden yaln\u0131zca birka\u00e7 y\u00fcz \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131kta olan bu k\u00fcmelerin y\u0131ld\u0131zlar\u0131n\u0131 tek tek inceledi\u011fimizde her ikisinin de yaln\u0131zca 13 milyon ya\u015f\u0131nda gen\u00e7 grupla\u015fmalar oldu\u011funu g\u00f6r\u00fcr\u00fcz ki; bu da, her iki k\u00fcmenin b\u00fcy\u00fck bir olas\u0131l\u0131kla ayn\u0131 y\u0131ld\u0131z olu\u015fum b\u00f6lgesinin \u00fcr\u00fcnleri oldu\u011funun kan\u0131t\u0131d\u0131r. Her zaman zevk veren bir d\u00fcrb\u00fcn manzaras\u0131 olan bu \u00c7ift K\u00fcme, karanl\u0131k yerlerden \u00e7\u0131plak g\u00f6zle dahi g\u00f6r\u00fclebilmektedir.<\/p>\n\n\n\n<p>Kaynak: http:\/\/www.bulutsu.org\/ggg\/?gun=140123<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"674\" src=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/DoubleCluster_integration_DBE_BN_CC_SCNR_HT02_HDRMT_ACDNR_ATrousWT_HDRMT_CT_ps_a.jpg?resize=1024%2C674\" alt=\"\" data-id=\"3235\" data-full-url=\"http:\/\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/DoubleCluster_integration_DBE_BN_CC_SCNR_HT02_HDRMT_ACDNR_ATrousWT_HDRMT_CT_ps_a.jpg\" data-link=\"http:\/\/www.ikizler.org\/index.php\/2018\/08\/01\/double-cluster-ngc-869-ve-ngc-884\/doublecluster_integration_dbe_bn_cc_scnr_ht02_hdrmt_acdnr_atrouswt_hdrmt_ct_ps_a\/\" class=\"wp-image-3235\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Obje Ad\u0131: Double Cluster NGC 869 &#8211; NGC 884<br>Foto\u011fraf: U\u011fur \u0130K\u0130ZLER<br>Tarih: 29.01.2015<br>Saat: 03:53 &#8211; 04:47<br>Yer: Mudanya &#8211; Bursa 40.36023 \u00b0 N &#8211; 28.90191 \u00b0 E<br>Optik (G\u00f6r\u00fcnt\u00fcleme): El yap\u0131m\u0131 200 mm Newton teleskop f\/5.1<br>TeleVue Paracorr Coma Corrector<br>Kundak: El yap\u0131m\u0131 kundak<br>Kamera (G\u00f6r\u00fcnt\u00fcleme): Canon Rebel XT &#8211; Hutech modifiyeli<br>ISO H\u0131z\u0131: ISO 800<br>Poz S\u00fcresi: 51 x 21 sn.<br>Yaz\u0131l\u0131m: PixInsight 1.8, Photoshop CS 2<\/p>\n\n\n\n<p>Double Cluster NGC 869 &#8211; NGC 884<\/p>\n\n\n\n<p>Yakla\u015f\u0131k 7000 \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131ktaki bu a\u00e7\u0131k y\u0131ld\u0131z k\u00fcmesi \u00e7ifti, kuzey yar\u0131mk\u00fcre tak\u0131my\u0131ld\u0131zlar\u0131ndan Kahraman i\u00e7erisinde yer alan g\u00fczel bir y\u0131ld\u0131z alan\u0131 ve kolay bir d\u00fcrb\u00fcn hedefidir. M\u00d6 130 y\u0131l\u0131nda Yunan g\u00f6kbilimci Hipparchus taraf\u0131ndan kataloglanan \u00e7ift, ayn\u0131 zamanda karanl\u0131k bir g\u00f6ky\u00fcz\u00fcne sahip yerlerden \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fclebilmektedir. G\u00fcn\u00fcm\u00fczde h ve &amp;#967; (Ki) Kahraman veya NGC 869 (\u00fcstte) ve NGC 884 olarak bilinen bu iki k\u00fcme, birbirlerinden yaln\u0131zca birka\u00e7 y\u00fcz \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131kta olup, G\u00fcne\u015f&#8217;ten \u00e7ok daha gen\u00e7 ve daha s\u0131cak y\u0131ld\u0131zlar i\u00e7ermektedir. Fiziksel olarak yak\u0131n olman\u0131n yan\u0131 s\u0131ra, tek tek y\u0131ld\u0131zlar baz\u0131nda ele al\u0131nd\u0131\u011f\u0131nda k\u00fcmelerin ya\u015flar\u0131 da birbirlerine yak\u0131nd\u0131r ki; bu da, her iki k\u00fcmenin b\u00fcy\u00fck bir olas\u0131l\u0131kla ayn\u0131 y\u0131ld\u0131z olu\u015fum b\u00f6lgesinin \u00fcr\u00fcn\u00fc oldu\u011funun kan\u0131t\u0131d\u0131r.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/DoubleCluster_ip_pscs2.jpg?resize=1024%2C682\" alt=\"\" data-id=\"3236\" data-full-url=\"http:\/\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/DoubleCluster_ip_pscs2.jpg\" data-link=\"http:\/\/www.ikizler.org\/index.php\/2018\/08\/01\/double-cluster-ngc-869-ve-ngc-884\/doublecluster_ip_pscs2\/\" class=\"wp-image-3236\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Obje Ad\u0131: Double Cluster NGC 869 &#8211; NGC 884<br>Foto\u011fraf: U\u011fur \u0130K\u0130ZLER<br>Tarih: 06.11.2010<br>Saat: 03:53 &#8211; 04:47<br>Yer: Mudanya &#8211; Bursa 40.36023 \u00b0 N &#8211; 28.90191 \u00b0 E<br>Optik (G\u00f6r\u00fcnt\u00fcleme): El yap\u0131m\u0131 200 mm Newton teleskop f\/5.1<br>TeleVue Paracorr Coma Corrector<br>Kundak: El yap\u0131m\u0131 kundak<br>Kamera (G\u00f6r\u00fcnt\u00fcleme): Canon Rebel XT &#8211; Hutech modifiyeli<br>ISO H\u0131z\u0131: ISO 800<br>Poz S\u00fcresi: 51 x 21 sn.<br>Yaz\u0131l\u0131m: Images Plus 3.80, Photoshop CS 2<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/Double-Cluster-1.jpg?resize=1024%2C682\" alt=\"\" data-id=\"3238\" data-full-url=\"http:\/\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/Double-Cluster-1.jpg\" data-link=\"http:\/\/www.ikizler.org\/index.php\/2018\/08\/01\/double-cluster-ngc-869-ve-ngc-884\/double-cluster-1\/\" class=\"wp-image-3238\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Obje Ad\u0131: Double Cluster NGC 869 &#8211; NGC 884<br>Foto\u011fraf: U\u011fur \u0130K\u0130ZLER<br>Tarih: 29.09.2009<br>Saat: 04:24 &#8211; 05:54<br>Yer: Mudanya &#8211; Bursa 40.36023 \u00b0 N &#8211; 28.90191 \u00b0 E<br>Optik (G\u00f6r\u00fcnt\u00fcleme): Sigma APO DG 70 -300 ( 300 mm ) &#8211; f\/5.6<br>Kundak: El yap\u0131m\u0131 kundak<br>Kamera (G\u00f6r\u00fcnt\u00fcleme): Canon Rebel XT &#8211; Hutech modifiyeli<br>ISO H\u0131z\u0131: ISO 800<br>Poz S\u00fcresi: 44 x 48 sn.<br>Yaz\u0131l\u0131m: Images Plus 2.82, Photoshop CS 2<\/p>\n\n\n\n<p>Yakla\u015f\u0131k 7000 \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131ktaki bu a\u00e7\u0131k y\u0131ld\u0131z k\u00fcmesi \u00e7ifti, kuzey yar\u0131mk\u00fcre tak\u0131my\u0131ld\u0131zlar\u0131ndan Kahraman i\u00e7erisinde yer alan g\u00fczel bir y\u0131ld\u0131z alan\u0131 ve kolay bir d\u00fcrb\u00fcn hedefidir. M\u00d6 130 y\u0131l\u0131nda Yunan g\u00f6kbilimci Hipparchus taraf\u0131ndan kataloglanan \u00e7ift, ayn\u0131 zamanda karanl\u0131k bir g\u00f6ky\u00fcz\u00fcne sahip yerlerden \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fclebilmektedir. G\u00fcn\u00fcm\u00fczde h ve &amp;#967; (Ki) Kahraman veya NGC 869 (\u00fcstte) ve NGC 884 olarak bilinen bu iki k\u00fcme, birbirlerinden yaln\u0131zca birka\u00e7 y\u00fcz \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131kta olup, G\u00fcne\u015f&#8217;ten \u00e7ok daha gen\u00e7 ve daha s\u0131cak y\u0131ld\u0131zlar i\u00e7ermektedir. Fiziksel olarak yak\u0131n olman\u0131n yan\u0131 s\u0131ra, tek tek y\u0131ld\u0131zlar baz\u0131nda ele al\u0131nd\u0131\u011f\u0131nda k\u00fcmelerin ya\u015flar\u0131 da birbirlerine yak\u0131nd\u0131r ki; bu da, her iki k\u00fcmenin b\u00fcy\u00fck bir olas\u0131l\u0131kla ayn\u0131 y\u0131ld\u0131z olu\u015fum b\u00f6lgesinin \u00fcr\u00fcn\u00fc oldu\u011funun kan\u0131t\u0131d\u0131r.<\/p>\n\n\n\n<p>Al\u0131nt\u0131:Bulutsu &#8211; GGG 03 Ocak 2009<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/DoubleCluster.jpg?resize=1024%2C683\" alt=\"\" data-id=\"3239\" data-full-url=\"http:\/\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/DoubleCluster.jpg\" data-link=\"http:\/\/www.ikizler.org\/index.php\/2018\/08\/01\/double-cluster-ngc-869-ve-ngc-884\/doublecluster\/\" class=\"wp-image-3239\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Double Cluster NGC 869 &#8211; NGC 884<br>22.01.2009 &#8211; 20:56 \u2013 22:08<\/p>\n\n\n\n<p>U\u011fur \u0130K\u0130ZLER<br>Mudanya &#8211; Bursa 40.36023 \u00b0 N &#8211; 28.90191 \u00b0 E<br>Canon EOS Rebel XT &#8211; Hutech modifiyeli<br>Sigma APO DG 70-300 ( 300 mm )<br>f\/5,6<br>ISO 400<br>19 x 85 sn.<br>El yap\u0131m\u0131 kundak<br>ImagesPlus, Photoshop CS2<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/DoubleCluster-ip-pscs2-03.jpg?resize=1024%2C683\" alt=\"\" data-id=\"3240\" data-full-url=\"http:\/\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/DoubleCluster-ip-pscs2-03.jpg\" data-link=\"http:\/\/www.ikizler.org\/index.php\/2018\/08\/01\/double-cluster-ngc-869-ve-ngc-884\/doublecluster-ip-pscs2-03\/\" class=\"wp-image-3240\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Double Cluster NGC 869 &#8211; NGC 884<br>01.01.2009 &#8211; 22:40 \u2013 23:21<\/p>\n\n\n\n<p>U\u011fur \u0130K\u0130ZLER<br>Mudanya &#8211; Bursa 40.36023 \u00b0 N &#8211; 28.90191 \u00b0 E<br>Canon EOS Rebel XT &#8211; Hutech modifiyeli<br>154 mm El yap\u0131m\u0131 Newtonian teleskop<br>f \/ 4,9<br>ISO 800<br>22 x 30 sn.<br>El yap\u0131m\u0131 kundak<br>ImagesPlus, Photoshop CS2<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-8 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/istifDclusterIPwbPSCS2.jpg?resize=1024%2C682\" alt=\"\" data-id=\"3241\" data-full-url=\"http:\/\/www.ikizler.org\/wp-content\/uploads\/2022\/01\/istifDclusterIPwbPSCS2.jpg\" data-link=\"http:\/\/www.ikizler.org\/index.php\/2018\/08\/01\/double-cluster-ngc-869-ve-ngc-884\/istifdclusteripwbpscs2\/\" class=\"wp-image-3241\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p><strong>610 views<\/strong>27.10.2006<br>Foto\u011fraf: U\u011fur \u0130K\u0130ZLER<br><br>Karacabeybo\u011faz\u0131 ormani\u00e7i &#8211; Karacabey &#8211; Bursa<br>60 mm refractor f\/11,7 &#8211; Prime Focus<br>Canon Rebel XT<br>ISO 1600<br>8 X 30 sn.<br>Images Plus, PhotoshopCS2<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c7ift&nbsp;K\u00fcme (ayn\u0131 zamanda&nbsp;Caldwell 14&nbsp;olarak da bilinir ),&nbsp;Kahraman&nbsp;tak\u0131my\u0131ld\u0131z\u0131nda birbirine yak\u0131n olan&nbsp;NGC 869&nbsp;ve&nbsp;NGC 884 (genellikle s\u0131ras\u0131yla h Persei ve \u03c7 (chi) Persei olarak adland\u0131r\u0131l\u0131r)&nbsp;a\u00e7\u0131k k\u00fcmelerinden&nbsp;olu\u015fur&nbsp;.&nbsp;Her ikisi de \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fclebilen NGC 869 ve NGC 884, Samanyolu&nbsp;galaksisinin&nbsp;Kahraman Kolu&#8217;nda&nbsp;yakla\u015f\u0131k&nbsp;7.500 \u0131\u015f\u0131ky\u0131l\u0131 uzakl\u0131kta yer almaktad\u0131r&nbsp;.&nbsp; NGC 869&#8217;un k\u00fctlesi 4.700 g\u00fcne\u015f k\u00fctlesindedir ve NGC 884&#8217;\u00fcn a\u011f\u0131rl\u0131\u011f\u0131 3.700 g\u00fcne\u015f k\u00fctlesindedir;&nbsp;her iki k\u00fcme de&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2021,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-2020","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-acik-yildiz-kumeleri","wpcat-24-id"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2021\/06\/Dpuble_Clusters-e1653823954543.png?fit=1000%2C668","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/2020","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=2020"}],"version-history":[{"count":4,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/2020\/revisions"}],"predecessor-version":[{"id":4403,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/2020\/revisions\/4403"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/media\/2021"}],"wp:attachment":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/media?parent=2020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/categories?post=2020"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/tags?post=2020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}