{"id":11079,"date":"2021-11-22T17:40:42","date_gmt":"2021-11-22T10:40:42","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=11079"},"modified":"2021-11-23T21:13:17","modified_gmt":"2021-11-23T14:13:17","slug":"toc-do-chuyen-dong-cua-9-hanh-tinh-lon-trong-he-mat-troi-la-bang-bao-nhieu","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/toc-do-chuyen-dong-cua-9-hanh-tinh-lon-trong-he-mat-troi-la-bang-bao-nhieu\/","title":{"rendered":"T\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a 9 h\u00e0nh tinh l\u1edbn trong h\u1ec7 M\u1eb7t tr\u1eddi l\u00e0 b\u1eb1ng bao nhi\u00eau?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Tu\u1ef3 thu\u1ed9c v\u00e0o l\u1ef1c h\u1ea5p d\u1eabn v\u00e0 kho\u1ea3ng c\u00e1ch c\u1ee7a ch\u00edn h\u00e0nh tinh trong h\u1ec7 M\u1eb7t tr\u1eddi v\u1edbi M\u1eb7t tr\u1eddi m\u00e0 c\u00e1c h\u00e0nh tinh c\u00f3 chu k\u1ef3 v\u00e0 d\u1ea1ng qu\u1ef9 \u0111\u1ea1o elip khi chuy\u1ec3n \u0111\u1ed9ng quanh M\u1eb7t tr\u1eddi kh\u00e1c nhau, ch\u00fang tu\u00e2n theo c\u00e1c \u0111\u1ecbnh lu\u1eadt<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kepler. Gi\u1ea3 thuy\u1ebft r\u1eb1ng 9 h\u00e0nh tinh l\u1ea5y M\u1eb7t tr\u1eddi l\u00e0m trung t\u00e2m v\u00e0 chuy\u1ec3n \u0111\u1ed9ng tr\u00ean m\u1ed9t qu\u1ef9 \u0111\u1ea1o t\u01b0\u1edfng t\u01b0\u1ee3ng n\u00e0o \u0111\u00f3, th\u1ebf th\u00ec cho d\u00f9 Thu\u1ef7 tinh cho \u0111\u1ebfn Di\u00eam V\u01b0\u01a1ng tinh \u1edf ngo\u00e0i r\u00eca \u0111\u1ec1u ph\u1ea3i c\u00f3 chu k\u1ef3 chuy\u1ec3n \u0111\u1ed9ng gi\u1ed1ng nhau. V\u00e0 nh\u01b0 v\u1eady th\u00ec c\u00e1c h\u00e0nh tinh \u1edf v\u00f2ng ngo\u00e0i ph\u1ea3i chuy\u1ec3n \u0111\u1ed9ng r\u1ea5t nhanh. Th\u1ebf trong h\u1ec7 M\u1eb7t tr\u1eddi, c\u00e1c thi\u00ean th\u1ec3 c\u00e0ng \u1edf g\u1ea9n ph\u00eda ngo\u00e0i r\u00eca th\u00ec chuy\u1ec3n \u0111\u1ed9ng c\u00e0ng ch\u1eadm. Qu\u1ef9 \u0111\u1ea1o c\u1ee7a c\u00e1c h\u00e0nh tinh t\u1eeb h\u00ecnh tr\u00f2n cho \u0111\u1ebfn h\u00ecnh elip, v\u00e0 \u1edf nh\u1eefng \u0111i\u1ec3m kh\u00e1c nhau th\u00ec c\u00f3 v\u1eadn t\u1ed1c kh\u00e1c nhau (v\u1edbi sao ch\u1ed5i Halley th\u00ec s\u1ef1 thay \u0111\u1ed5i v\u1eadn t\u1ed1c l\u00e0 r\u1ea5t r\u00f5 r\u1ec7t). C\u00e1c qu\u1ef9 \u0111\u1ea1o tuy c\u00f3 h\u00ecnh elip nh\u01b0ng g\u1ea9n v\u1edbi d\u1ea1ng tr\u00f2n n\u00ean s\u1ef1 thay \u0111\u1ed5i v\u1eadn t\u1ed1c \u1edf c\u00e1c \u0111i\u1ec3m kh\u00e1c nhau l\u00e0 kh\u00f4ng r\u00f5 r\u00e0ng l\u1eafm. T\u00ednh v\u1eadn t\u1ed1c theo km \/ gi\u00e2y th\u00ec ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y: Thu\u1ef7 tinh 47,88; Kim tinh 35,02; Tr\u00e1i \u0111\u1ea5t 29,79; Ho\u1ea3 tinh 24,12; M\u1ed9c tinh 13,06; Th\u1ed5 tinh 9,46; Thi\u00ean V\u01b0\u01a1ng tinh 6,81; H\u1ea3i V\u01b0\u01a1ng tinh 5,44; Di\u00eam V\u01b0\u01a1ng tinh 4,75.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tu\u1ef3 thu\u1ed9c v\u00e0o l\u1ef1c h\u1ea5p d\u1eabn v\u00e0 kho\u1ea3ng c\u00e1ch c\u1ee7a ch\u00edn h\u00e0nh tinh trong h\u1ec7 M\u1eb7t tr\u1eddi v\u1edbi M\u1eb7t tr\u1eddi m\u00e0 c\u00e1c h\u00e0nh tinh c\u00f3 chu k\u1ef3 v\u00e0 d\u1ea1ng qu\u1ef9 \u0111\u1ea1o elip khi chuy\u1ec3n \u0111\u1ed9ng quanh M\u1eb7t tr\u1eddi kh\u00e1c nhau, ch\u00fang tu\u00e2n theo c\u00e1c \u0111\u1ecbnh lu\u1eadt Kepler. Gi\u1ea3 thuy\u1ebft r\u1eb1ng 9 h\u00e0nh tinh l\u1ea5y M\u1eb7t [&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":[1,15],"tags":[],"class_list":["post-11079","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11079","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=11079"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11079\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}