Dev gezegen, uzakl\u0131\u011f\u0131 600 milyon kilometreyi a\u015fsa da gezegenimize olabildi\u011fince yakla\u015ft\u0131.<\/p>\n
Bu hafta sonu g\u00fcn bat\u0131m\u0131ndan sonra do\u011fuda J\u00fcpiter’i ve bat\u0131da Ven\u00fcs’\u00fc g\u00f6rece\u011fiz, ikisi de \u00e7ok parlak. J\u00fcpiter ay\u0131n 14’\u00fc Cumartesi gecesi Ay ile kavu\u015fum yapacak ve Sat\u00fcrn, Mars ve Merk\u00fcr de Aral\u0131k ay\u0131nda g\u00f6r\u00fclebilecek. Geminid meteor ya\u011fmuru bug\u00fcnlerde zirvede.<\/p>\n
Ven\u00fcs Ku\u015fa\u011f\u0131n\u0131n \u00dczerinde Ay ve J\u00fcpiter
\nBu hafta sonu \u00e7ok olgun bir Ay’\u0131n (15’indeki dolunay) dev J\u00fcpiter ile g\u00fczel bir kavu\u015fumunu g\u00f6rme f\u0131rsat\u0131m\u0131z var. Eylem Toros tak\u0131my\u0131ld\u0131z\u0131nda ger\u00e7ekle\u015fiyor; G\u00fcn bat\u0131m\u0131ndan k\u0131sa bir s\u00fcre sonra g\u00f6zlem yap\u0131yorsan\u0131z do\u011fuya bakmal\u0131s\u0131n\u0131z. \u0130ki y\u0131ld\u0131z art\u0131k \u00e7ok parlak oldu\u011fundan, bu kavu\u015fum kirli \u015fehir g\u00f6ky\u00fcz\u00fcnde bile g\u00f6r\u00fclebiliyor.<\/p>\n
G\u00fcn bat\u0131m\u0131ndan yakla\u015f\u0131k 20 dakika sonra, ufukta gri bir \u015ferit olan D\u00fcnya’n\u0131n g\u00f6lgesi pembemsi bir par\u0131lt\u0131yla \u00e7evreleniyor: Bu Ven\u00fcs’\u00fcn ku\u015fa\u011f\u0131 olarak adland\u0131r\u0131l\u0131yor. Do\u011fal olarak Ven\u00fcs ku\u015fa\u011f\u0131n\u0131n ayn\u0131 ad\u0131 ta\u015f\u0131yan gezegenle hi\u00e7bir ilgisi yoktur; Bu fenomen, g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131n D\u00fcnya atmosferinde geri sa\u00e7\u0131lmas\u0131ndan kaynaklanmaktad\u0131r. \u015eu anda bu pembemsi bant, Selene’nin gezegenlerin kral\u0131yla kavu\u015fumunu g\u00f6zlemlemek i\u00e7in muhte\u015fem bir fon sa\u011fl\u0131yor.<\/p>\n
Ve J\u00fcpiter, 7 Aral\u0131k’ta muhalefetten ge\u00e7ti\u011fi i\u00e7in art\u0131k \u00e7ok parlak. Bu da J\u00fcpiter, D\u00fcnya ve G\u00fcne\u015f’in bug\u00fcnlerde ayn\u0131 \u00e7izgide oldu\u011fu anlam\u0131na geliyor. Bu konfig\u00fcrasyonda dev gezegen, gezegenimize olabildi\u011fince yak\u0131n ancak uzakl\u0131\u011f\u0131 yine de 600 milyon kilometreyi a\u015f\u0131yor. D\u00fcnya ve J\u00fcpiter, kendi sokaklar\u0131 (kendi y\u00f6r\u00fcngeleri) boyunca hareket eden iki koridor olarak d\u00fc\u015f\u00fcn\u00fclebilir. Ay\u0131n 7’sinde J\u00fcpiter’i takip eden gezegenimiz y\u00fcksekli\u011fe ula\u015ft\u0131 ve onu ge\u00e7ti. Bu olay her 13 ayda bir tekrarlan\u0131yor.<\/p>\n
Bu konfig\u00fcrasyonda dev gezegen, G\u00fcne\u015f yata\u011fa gitti\u011finde do\u011far ve \u015fafak vakti yatmak i\u00e7in g\u00f6ky\u00fcz\u00fcn\u00fc ge\u00e7er. Gecenin ortas\u0131nda, \u0130spanya’dan ideal g\u00f6r\u00fc\u015f ko\u015fullar\u0131nda yakla\u015f\u0131k 50 derecelik bir y\u00fcksekliktedir. Astronomik a\u00e7\u0131dan b\u00fcy\u00fckl\u00fc\u011f\u00fc \u015fu anda -2,8 ve g\u00f6r\u00fcn\u00fcr \u00e7ap\u0131 48 yay saniyesidir (dolunaydan yakla\u015f\u0131k 40 kat daha k\u00fc\u00e7\u00fckt\u00fcr).<\/p>\n
G\u00fcn bat\u0131m\u0131ndan sonra bu kavu\u015fumu g\u00f6zlemledi\u011fimizde bat\u0131da g\u00f6r\u00fclebilecek gezegen Ven\u00fcs’\u00fcn muhte\u015fem parlakl\u0131\u011f\u0131na hayran kalma f\u0131rsat\u0131n\u0131 yakalayabiliriz. Ven\u00fcs \u015fu anda D\u00fcnya’dan 130 milyon kilometre uzakta, yani G\u00fcne\u015f’ten (150 milyon kilometre uzakta) biraz daha yak\u0131n ve J\u00fcpiter’den yakla\u015f\u0131k 4,6 kat daha yak\u0131n. \u0130ki gezegen aras\u0131ndaki boyut fark\u0131 (J\u00fcpiter’in hacmi Ven\u00fcs’\u00fcn hacminin 1.500 kat\u0131d\u0131r) aralar\u0131ndaki uzakl\u0131k fark\u0131yla birle\u015fince Ven\u00fcs J\u00fcpiter’den 4 kat daha parlak hale gelir.<\/p>\n
Sat\u00fcrn, Mars ve Merk\u00fcr
\n17 ve 18 Aral\u0131k’ta Mars, Ay ile kavu\u015fum yapacak. Asl\u0131nda iki y\u0131ld\u0131z\u0131n g\u00f6r\u00fcnen konumlar\u0131 o kadar yak\u0131nla\u015facak ki, k\u0131z\u0131l gezegen ay\u0131n 18’i \u00c7ar\u015famba g\u00fcn\u00fc uydumuzu g\u00f6lgede b\u0131rakacak. Ancak bu tutulma g\u00fcnd\u00fcz saatlerinde ger\u00e7ekle\u015fece\u011fi i\u00e7in g\u00f6zlemlenmesi pek kolay olmayacak. \u015fafaktan iki saat sonra. Ay diski arkas\u0131na dal\u0131\u015f yar\u0131mada ve Balear Adalar\u0131 saatiyle 10:44’te ger\u00e7ekle\u015fecek.<\/p>\n","protected":false},"excerpt":{"rendered":"
Dev gezegen, uzakl\u0131\u011f\u0131 600 milyon kilometreyi a\u015fsa da gezegenimize olabildi\u011fince yakla\u015ft\u0131. Bu hafta sonu g\u00fcn bat\u0131m\u0131ndan sonra do\u011fuda J\u00fcpiter’i ve bat\u0131da Ven\u00fcs’\u00fc g\u00f6rece\u011fiz, ikisi de \u00e7ok parlak. J\u00fcpiter ay\u0131n 14’\u00fc…<\/p>\n","protected":false},"author":2,"featured_media":111,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-110","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astronomi"],"_links":{"self":[{"href":"https:\/\/hydrovirus.com\/index.php?rest_route=\/wp\/v2\/posts\/110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrovirus.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hydrovirus.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hydrovirus.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrovirus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=110"}],"version-history":[{"count":1,"href":"https:\/\/hydrovirus.com\/index.php?rest_route=\/wp\/v2\/posts\/110\/revisions"}],"predecessor-version":[{"id":112,"href":"https:\/\/hydrovirus.com\/index.php?rest_route=\/wp\/v2\/posts\/110\/revisions\/112"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrovirus.com\/index.php?rest_route=\/wp\/v2\/media\/111"}],"wp:attachment":[{"href":"https:\/\/hydrovirus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hydrovirus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hydrovirus.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}