B\u1ea1n \u0111\u00e3 nh\u00ecn th\u1ea5y m\u01b0a sao b\u0103ng ch\u01b0a?<\/p>\n\n\n\n
T\u1ed1i ng\u00e0y 17 th\u00e1ng 11 n\u0103m 1833 m\u01b0a sao b\u0103ng c\u1ee7a ch\u00f2m S\u01b0 t\u1eed x\u1ea3y ra v\u1edbi c\u1ea3nh t\u01b0\u1ee3ng v\u00f4 c\u00f9ng \u0111\u1eb9p: sao b\u0103ng gi\u1ed1ng nh\u01b0 m\u1ed9t c\u01a1n m\u01b0a k\u00e9o d\u00e0i t\u1eeb ch\u00f2m sao S\u01b0 t\u1eed b\u1eafn ra c\u00e1c ph\u00eda su\u1ed1t m\u1ea5y gi\u1edd, l\u00fac nhi\u1ec1u nh\u1ea5t c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n h\u01a1n 10 v\u1ea1n ng\u00f4i sao b\u0103ng. C\u00f3 ng\u01b0\u1eddi \u01b0\u1edbc t\u00ednh t\u1ed1i h\u00f4m \u0111\u00f3 s\u1ed1 sao b\u0103ng xu\u1ea5t hi\u1ec7n t\u1ed1i thi\u1ec3u t\u1eeb 20 – 30 v\u1ea1n ng\u00f4i.<\/p>\n\n\n\n
Trong l\u1ecbch s\u1eed, t\u00ednh t\u1eeb l\u1ea7n m\u01b0a sao b\u0103ng th\u1ee9 nh\u1ea5t c\u1ee7a ch\u00f2m sao S\u01b0 t\u1eed xu\u1ea5t hi\u1ec7n \u0111\u1ebfn nay c\u00f3 t\u1ea5t c\u1ea3 15 l\u1ea7n. C\u00e1c n\u0103m xu\u1ea5t hi\u1ec7n l\u00e0: n\u0103m 902, 931, 934, 1002, 1101, 1202, 1366, 1533, 1602, 1698, 1766, 1799, 1833, 1866 v\u00e0 1966. T\u1eeb c\u00e1c th\u1ed1ng k\u00ea tr\u00ean c\u00f3 th\u1ec3 t\u00ednh ra chu k\u1ef3 m\u01b0a sao b\u0103ng c\u1ee7a ch\u00f2m sao S\u01b0 t\u1eed m\u1ea1nh nh\u1ea5t l\u00e0 33 – 35 n\u0103m. \u0110\u01b0\u01a1ng nhi\u00ean trong \u0111\u00f3 c\u0169ng c\u00f3 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng tu\u00e2n theo quy lu\u1eadt n\u00e0y.<\/p>\n\n\n\n
V\u1eady v\u00ec sao chu k\u1ef3 m\u01b0a sao b\u0103ng m\u1ea1nh nh\u1ea5t l\u1ea1i l\u00e0 33 – 35 n\u0103m?<\/p>\n\n\n\n
\u0110i\u1ec1u \u0111\u00f3 c\u00f3 li\u00ean quan v\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n sao ch\u1ed5i “18661” v\u00e0 m\u01b0a sao b\u0103ng c\u1ee7a ch\u00f2m sao S\u01b0 t\u1eed n\u0103m 1866. Ng\u00f4i sao ch\u1ed5i \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 Thanfer – Theutar c\u00f3 chu k\u1ef3 b\u00ecnh qu\u00e2n l\u00e0 32,9 n\u0103m. Trong qu\u00e1 tr\u00ecnh n\u00f3 bay quanh M\u1eb7t Tr\u1eddi, ngo\u00e0i c\u00e1c ch\u1ea5t t\u00e0n d\u01b0 ph\u00e2n b\u1ed1 kh\u1eafp n\u01a1i tr\u00ean qu\u1ef9 \u0111\u1ea1o h\u00ecnh th\u00e0nh sao b\u0103ng c\u1ee7a ch\u00f2m sao S\u01b0 t\u1eed ra \u0111\u1eb7c bi\u1ec7t t\u1eadp trung trong m\u1ed9t \u0111o\u1ea1n t\u01b0\u01a1ng \u0111\u1ed1i h\u1eb9p tr\u00ean qu\u1ef9 \u0111\u1ea1o chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a n\u00f3. Tr\u00e1i \u0110\u1ea5t c\u1ee9 trung tu\u1ea7n th\u00e1ng 11, th\u00e1ng 5 l\u1ea1i xuy\u00ean qua qu\u1ef9 \u0111\u1ea1o gi\u1eefa sao ch\u1ed5i 18661 v\u00e0 ch\u00f2m sao S\u01b0 t\u1eed m\u1ed9t l\u1ea7n, nh\u01b0ng v\u00ec chu k\u1ef3 quay c\u1ee7a sao ch\u1ed5i 18661 kho\u1ea3ng 33 n\u0103m cho n\u00ean Tr\u00e1i \u0110\u1ea5t kh\u00f4ng ph\u1ea3i m\u1ed7i l\u1ea7n \u0111\u1ec1u g\u1eb7p \u0111\u01b0\u1ee3c khu v\u1ef1c m\u1eadt \u0111\u1ed9 sao b\u0103ng t\u1eadp trung m\u00e0 kho\u1ea3ng 33 n\u0103m m\u1edbi g\u1eb7p \u0111\u01b0\u1ee3c m\u1ed9t l\u1ea7n. T\u1ee9c l\u00e0 n\u00f3i tr\u01b0\u1edbc ho\u1eb7c sau ng\u00e0y 17 th\u00e1ng 11 h\u00e0ng n\u0103m th\u00ec m\u01b0a sao b\u0103ng ch\u00f2m S\u01b0 t\u1eed c\u00f3 r\u1ea5t \u00edt sao b\u0103ng, m\u00e0 kho\u1ea3ng 33 n\u0103m m\u1edbi c\u00f3 m\u1ed9t l\u1ea7n g\u1eb7p sao b\u0103ng nhi\u1ec1u.<\/p>\n\n\n\n
Theo t\u00ednh to\u00e1n n\u0103m 2029 th\u00ec sao ch\u1ed5i s\u1ebd \u0111\u1ebfn g\u1ea7n sao M\u1ed9c, c\u00f3 kh\u1ea3 n\u0103ng l\u1ef1c h\u00fat c\u1ee7a sao M\u1ed9c r\u1ea5t l\u1edbn s\u1ebd l\u00e0m cho qu\u1ef9 \u0111\u1ea1o c\u1ee7a n\u00f3 l\u1ec7ch \u0111i so v\u1edbi ban \u0111\u1ea7u. Nh\u01b0 v\u1eady th\u00ec nh\u1eefng tr\u1eadn m\u01b0a sao b\u0103ng c\u1ee7a ch\u00f2m sao S\u01b0 t\u1eed sau n\u00e0y s\u1ebd m\u1ea5t \u0111i.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: M\u01b0a sao b\u0103ng c\u1ee7a ch\u00f2m S\u01b0 t\u1eed; Sao<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
B\u1ea1n \u0111\u00e3 nh\u00ecn th\u1ea5y m\u01b0a sao b\u0103ng ch\u01b0a? T\u1ed1i ng\u00e0y 17 th\u00e1ng 11 n\u0103m 1833 m\u01b0a sao b\u0103ng c\u1ee7a ch\u00f2m S\u01b0 t\u1eed x\u1ea3y ra v\u1edbi c\u1ea3nh t\u01b0\u1ee3ng v\u00f4 c\u00f9ng \u0111\u1eb9p: sao b\u0103ng gi\u1ed1ng nh\u01b0 m\u1ed9t c\u01a1n m\u01b0a k\u00e9o d\u00e0i t\u1eeb ch\u00f2m sao S\u01b0 t\u1eed b\u1eafn ra c\u00e1c ph\u00eda su\u1ed1t m\u1ea5y gi\u1edd, l\u00fac nhi\u1ec1u nh\u1ea5t c\u00f3 […]<\/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-6875","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\/6875","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=6875"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/6875\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=6875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=6875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=6875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}