Nept\u00fcn g\u00fcne\u015fe Pl\u00fcton’dan sonraki en uzak gezegendir. Nept\u00fcn’\u00fcn y\u00f6r\u00fcngesi Pl\u00fcton gezegenin y\u00f6r\u00fcngesi ile kesi\u015fti\u011fi i\u00e7in g\u00fcne\u015f etraf\u0131ndaki turunun bir b\u00f6l\u00fcm\u00fcnde Pl\u00fcton gezegeninin arkas\u0131nda kalarak g\u00fcne\u015fe en uzak gezegen olur. Fakat Pl\u00fcton’a g\u00f6re daha k\u0131sa s\u00fcre arkada kald\u0131\u011f\u0131 i\u00e7in, G\u00fcne\u015fe en uzak ikinci gezegen olarak kabul edilir. Gezegenin bulunmas\u0131 tamamen matematiksel hesaplamalara dayanmaktad\u0131r. Uran\u00fcs gezegeninin y\u00f6r\u00fcngesinde ki d\u00fczensizlikleri inceleyen Le Verriner, 1845 y\u0131l\u0131nda Uran\u00fcs gezegeninin y\u00f6r\u00fcngesindeki d\u00fczensizliklerin daha d\u0131\u015far\u0131daki bir gezegenden kaynakland\u0131\u011f\u0131n\u0131 buldu ve yapt\u0131\u011f\u0131 hesaplamalar sonucunda elde etti\u011fi koordinatlar\u0131 Galle ad\u0131ndaki astronoma bildirdi. Galle elindeki verilere dayanarak yapt\u0131\u011f\u0131 \u00e7al\u0131\u015fmalar sonucunda 1846 y\u0131l\u0131nda Nept\u00fcn gezegenini g\u00f6zlemlemeyi ba\u015fard\u0131. G\u00fcne\u015fe olan uzakl\u0131\u011f\u0131ndan dolay\u0131 Nept\u00fcn gezegeni hakk\u0131nda kesin bilgiler bulunmamaktad\u0131r. Fakat gezegenin yak\u0131nlar\u0131ndan ge\u00e7en Voyager 2 uzay sondas\u0131ndan al\u0131nan bilgilere g\u00f6re, gezegen 22300 km lik yar\u0131 \u00e7apa sahiptir ve kendi ekseni etraf\u0131ndaki d\u00f6n\u00fc\u015f\u00fcn\u00fc 17.24 saatte tamamlamaktad\u0131r.<\/p>\n
Nept\u00fcn gezegeninin bilinen iki uydusu bulunmaktad\u0131r. Bunlardan 2000 km yar\u0131 \u00e7apl\u0131 Tirion 1846’da Lassel taraf\u0131ndan bulunmu\u015ftur. Gezegenin ikinci uydusu olan Nereid ise 1949 y\u0131l\u0131nda Kuiper taraf\u0131ndan ke\u015ffedilmi\u015ftir. Nereid g\u00fcne\u015f sistemindeki en b\u00fcy\u00fck d\u0131\u015f merkezlili\u011fe sahip olan uydudur. Bu neden uydunun Nept\u00fcn’den uzakl\u0131\u011f\u0131 1.3×10 6 km ile 9.8×10 6 km aras\u0131nda de\u011fi\u015fmektedir. T\u00fcm b\u00fcy\u00fck gezegenlerde oldu\u011fu gibi Nept\u00fcn gezegeninin de \u00e7evresinde halkalar bulunmaktad\u0131r. Bu halkalar tam olarak ilk kez Voyager 2 uzay sondas\u0131 ile g\u00f6zlenmi\u015ftir. Le Verrier, Adams, Galle gibi halkalar\u0131n isimleri gezegen hakk\u0131nda \u00e7al\u0131\u015fma yapm\u0131\u015f olan ki\u015filerin adlar\u0131ndan al\u0131nm\u0131\u015ft\u0131r. En d\u0131\u015ftaki halka olan Adams halkas\u0131 d\u00f6rt halkan\u0131n sicim gibi burulmas\u0131ndan olu\u015fmu\u015ftur. Yo\u011funlu\u011fu y\u00fcksek olan bu halkan\u0131n geni\u015fli\u011fi 1000 km kadard\u0131r.
\n\u00d6ZELL\u0130KLER\u0130:<\/p>\n
G\u00fcne\u015fe Olan Uzakl\u0131\u011f\u0131: 4,495,060,000 km <\/p>\n
Yar\u0131 \u00c7ap\u0131: 24764 km <\/p>\n
K\u00fctlesi: 102 x 10 24 kg <\/p>\n
Yo\u011funlu\u011fu: 1638 kg\/m3 <\/p>\n
Atmosferik Bas\u0131n\u00e7: ___ <\/p>\n
S\u0131cakl\u0131\u011f\u0131: 46.6 K\u00b0 <\/p>\n
G\u00f6r\u00fcn\u00fcr Parlakl\u0131\u011f\u0131: 7.9 m <\/p>\n
G\u00fcne\u015f Etraf\u0131nda D\u00f6nme S\u00fcresi: 164.7 y\u0131l <\/p>\n
Kendi Ekseninde D\u00f6nme S\u00fcresi: 16.11 saat <\/p>\n
D\u00f6nme H\u0131z\u0131 : 5.43 km\/sn<\/p>\n","protected":false},"excerpt":{"rendered":"
Nept\u00fcn g\u00fcne\u015fe Pl\u00fcton’dan sonraki en uzak gezegendir. Nept\u00fcn’\u00fcn y\u00f6r\u00fcngesi Pl\u00fcton gezegenin y\u00f6r\u00fcngesi ile kesi\u015fti\u011fi i\u00e7in g\u00fcne\u015f etraf\u0131ndaki turunun bir b\u00f6l\u00fcm\u00fcnde Pl\u00fcton gezegeninin arkas\u0131nda kalarak g\u00fcne\u015fe en uzak gezegen olur. Fakat Pl\u00fcton’a g\u00f6re daha k\u0131sa s\u00fcre arkada kald\u0131\u011f\u0131 i\u00e7in, G\u00fcne\u015fe en uzak ikinci gezegen olarak kabul edilir. Gezegenin bulunmas\u0131 tamamen matematiksel hesaplamalara dayanmaktad\u0131r. Uran\u00fcs gezegeninin y\u00f6r\u00fcngesinde …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[2880,2881,2879],"class_list":["post-969","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-neptun","tag-pluton","tag-yorunge"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=969"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/969\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}