{"id":6851,"date":"2021-11-20T12:29:20","date_gmt":"2021-11-20T05:29:20","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=6851"},"modified":"2021-11-20T13:24:47","modified_gmt":"2021-11-20T06:24:47","slug":"vi-sao-khong-co-sao-nam-cuc","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/vi-sao-khong-co-sao-nam-cuc\/","title":{"rendered":"V\u00ec sao kh\u00f4ng c\u00f3 sao Nam c\u1ef1c?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Sao B\u1eafc C\u1ef1c r\u1ea5t l\u1edbn, nhi\u1ec1u ng\u01b0\u1eddi bi\u1ebft, \u0111\u00f3 l\u00e0 \u0111i\u1ec1u d\u1ec5 hi\u1ec3u. M\u1eb7c d\u00f9 nh\u1eefng ng\u01b0\u1eddi s\u1ed1ng \u1edf Nam b\u00e1n c\u1ea7u tuy \u00edt tr\u1ef1c ti\u1ebfp nh\u00ecn th\u1ea5y sao B\u1eafc C\u1ef1c, nh\u01b0ng v\u1edbi ch\u00f2m sao Ti\u1ec3u H\u00f9ng c\u1ea5p 2 n\u00e0y h\u1ecd c\u0169ng r\u1ea5t quan t\u00e2m v\u00e0 quen thu\u1ed9c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sao B\u1eafc C\u1ef1c t\u1ee9c l\u00e0 sao &#8220;Ti\u1ec3u H\u00f9ng \u03b1&#8221;, v\u00ec n\u00f3 c\u00e1ch b\u1ea7u tr\u1eddi B\u1eafc C\u1ef1c r\u1ea5t g\u1ea7n, cho n\u00ean \u0111\u01b0\u1ee3c xem l\u00e0 ti\u00eau ch\u00ed c\u1ef1c b\u1ea7u tr\u1eddi B\u1eafc. Nh\u1eefng ng\u01b0\u1eddi \u1edf B\u1eafc b\u00e1n c\u1ea7u ch\u1ec9 c\u1ea7n t\u00ecm \u0111\u01b0\u1ee3c sao B\u1eafc C\u1ef1c l\u00e0 t\u00ecm \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng ch\u00ednh B\u1eafc. V\u1eady g\u1ea7n c\u1ef1c b\u1ea7u tr\u1eddi Nam c\u0169ng c\u00f3 ng\u00f4i sao Nam C\u1ef1c ch\u0103ng?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ef1c b\u1ea7u tr\u1eddi Nam \u1edf trong ch\u00f2m sao Nam C\u1ef1c. Ch\u00f2m sao Nam C\u1ef1c l\u00e0 ch\u00f2m sao r\u1ea5t t\u1ed1i, ph\u1ea7n nhi\u1ec1u l\u00e0 sao c\u1ea5p 6. m\u1eaft th\u01b0\u1eddng kh\u00f3 nh\u00ecn th\u1ea5y. C\u00f3 m\u1ed9t ng\u00f4i sao Nam C\u1ef1c \u03c3, theo l\u1ebd th\u01b0\u1eddng m\u00e0 n\u00f3i n\u00f3 ho\u00e0n to\u00e0n c\u00f3 vinh d\u1ef1 mang t\u00ean sao Nam C\u1ef1c, nh\u01b0ng v\u00ec n\u00f3 c\u00e1ch c\u1ef1c b\u1ea7u tr\u1eddi Nam kh\u00e1 xa cho n\u00ean kh\u00f4ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 sao Nam C\u1ef1c. \u0110\u00e1ng ti\u1ebfc l\u00e0 ng\u00f4i sao \u03c3 r\u1ea5t t\u1ed1i, nh\u00ecn k\u1ef9 m\u1edbi c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y. N\u1ebfu tr\u1eddi c\u00f3 m\u00e2y m\u1ecfng ho\u1eb7c c\u00f3 tr\u0103ng s\u00e1ng th\u00ec kh\u00f4ng th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c. Ng\u00f4i sao nh\u01b0 th\u1ebf cho d\u00f9 \u0111\u1ed9 s\u00e1ng th\u1ef1c t\u1ebf c\u1ee7a n\u00f3 g\u1ea5p b\u1ea3y l\u1ea7n M\u1eb7t Tr\u1eddi nh\u01b0ng v\u00ec c\u00e1ch xa ch\u00fang ta 120 n\u0103m \u00e1nh s\u00e1ng cho n\u00ean \u0111\u1ed9 s\u00e1ng c\u1ee7a n\u00f3 r\u1ea5t y\u1ebfu, do \u0111\u00f3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 ng\u01b0\u1eddi ta t\u00f4n x\u01b0ng l\u00e0 sao Nam C\u1ef1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong ch\u00f2m sao Nam C\u1ef1c c\u00f3 sao n\u00e0o \u0111\u1ee7 s\u00e1ng \u0111\u1ec3 g\u1ecdi l\u00e0 sao Nam C\u1ef1c kh\u00f4ng? Ng\u00f4i sao s\u00e1ng nh\u1ea5t Nam C\u1ef1c l\u00e0 sao v, c\u1ea5p 3,74 . \u0110\u1ed9 s\u00e1ng nh\u01b0 th\u1ebf so v\u1edbi sao B\u1eafc C\u1ef1c c\u1ea5p 1,99 th\u00ec c\u00f2n k\u00e9m h\u01a1n r\u1ea5t nhi\u1ec1u. \u0110i\u1ec1u \u0111\u00e1ng ti\u1ebfc l\u00e0 n\u00f3 c\u00e1ch xa c\u1ef1c b\u1ea7u tr\u1eddi nam 12,5o, do \u0111\u00f3 r\u1ea5t kh\u00f3 \u0111\u00f3ng vai sao Nam C\u1ef1c \u0111\u1ec3 c\u00f3 t\u00e1c d\u1ee5ng x\u00e1c \u0111\u1ecbnh ph\u01b0\u01a1ng h\u01b0\u1edbng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xem ra ng\u00e0y nay ch\u01b0a c\u00f3 sao Nam C\u1ef1c n\u00e0o m\u00e0 c\u00f2n ph\u1ea3i \u0111\u1ee3i. Mong r\u1eb1ng m\u1ed9t ng\u00e0y n\u00e0o \u0111\u00f3 s\u1ebd c\u00f3 m\u1ed9t ng\u00f4i sao s\u00e1ng th\u1ee9 hai &#8211; &#8220;sao \u03b1 ch\u00f2m sao \u0110\u00e1y thuy\u1ec1n&#8221;, t\u1ee9c ng\u00f4i sao gi\u00e0, v\u00ec hi\u1ec7n t\u01b0\u1ee3ng ch\u00eanh l\u1ec7ch tu\u1ed5i m\u00e0 d\u1ea7n d\u1ea7n \u0111\u1ebfn g\u1ea7n Nam C\u1ef1c, ng\u01b0\u1eddi ta s\u1ebd t\u00f4n x\u01b0ng n\u00f3 l\u00e0 sao Nam C\u1ef1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb kho\u00e1: Sao B\u1eafc C\u1ef1c; Sao Nam C\u1ef1c; B\u1ea7u tr\u1eddi B\u1eafc C\u1ef1c; B\u1ea7u tr\u1eddi c\u1ef1c Nam.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Sao B\u1eafc C\u1ef1c r\u1ea5t l\u1edbn, nhi\u1ec1u ng\u01b0\u1eddi bi\u1ebft, \u0111\u00f3 l\u00e0 \u0111i\u1ec1u d\u1ec5 hi\u1ec3u. M\u1eb7c d\u00f9 nh\u1eefng ng\u01b0\u1eddi s\u1ed1ng \u1edf Nam b\u00e1n c\u1ea7u tuy \u00edt tr\u1ef1c ti\u1ebfp nh\u00ecn th\u1ea5y sao B\u1eafc C\u1ef1c, nh\u01b0ng v\u1edbi ch\u00f2m sao Ti\u1ec3u H\u00f9ng c\u1ea5p 2 n\u00e0y h\u1ecd c\u0169ng r\u1ea5t quan t\u00e2m v\u00e0 quen thu\u1ed9c. Sao B\u1eafc C\u1ef1c t\u1ee9c l\u00e0 sao &#8220;Ti\u1ec3u [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,7],"tags":[],"class_list":["post-6851","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/6851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=6851"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/6851\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=6851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=6851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=6851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}