{"id":7812,"date":"2017-11-08T00:56:38","date_gmt":"2017-11-07T17:56:38","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=7812"},"modified":"2017-12-04T00:57:22","modified_gmt":"2017-12-03T17:57:22","slug":"phat-hien-hanh-tinh-moi-lon-gap-13-lan-sao-moc","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-hien-hanh-tinh-moi-lon-gap-13-lan-sao-moc\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n h\u00e0nh tinh m\u1edbi l\u1edbn g\u1ea5p 13 l\u1ea7n sao M\u1ed9c"},"content":{"rendered":"

\"alt\"<\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm ra h\u00e0nh tinh OGLE-2016-BLG-1190Lb n\u1eb1m ngay gi\u1eefa d\u1ea3i Ng\u00e2n h\u00e0, c\u00e1ch Tr\u00e1i \u0111\u1ea5t 22.000 n\u0103m \u00e1nh s\u00e1ng.<\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e1t hi\u1ec7n h\u00e0nh tinh m\u1edbi c\u00f3 k\u00edch th\u01b0\u1edbc g\u1ea5p 13 l\u1ea7n sao M\u1ed9c, h\u00e0nh tinh l\u1edbn nh\u1ea5t trong h\u1ec7 M\u1eb7t tr\u1eddi, \u1edf trung t\u00e2m d\u1ea3i Ng\u00e2n h\u00e0, theo Yahoo News. H\u00e0nh tinh m\u1edbi c\u00f3 t\u00ean OGLE-2016-BLG-1190Lb, c\u00e1ch Tr\u00e1i \u0111\u1ea5t 22.000 n\u0103m \u00e1nh s\u00e1ng.<\/p>\n

OGLE-2016-BLG-1190Lb xoay quanh ng\u00f4i sao trung t\u00e2m v\u1edbi chu k\u1ef3 qu\u1ef9 \u0111\u1ea1o kho\u1ea3ng ba n\u0103m. C\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e1t hi\u1ec7n h\u00e0nh tinh n\u00e0y nh\u1edd s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt khu\u1ebfch \u0111\u1ea1i h\u1ea5p d\u1eabn (microlensing), \u0111o s\u1ef1 bi\u1ebfn d\u1ea1ng c\u1ee7a \u00e1nh s\u00e1ng khi m\u1ed9t ng\u00f4i sao \u0111i qua tr\u01b0\u1edbc m\u1ed9t ng\u00f4i sao kh\u00e1c.<\/p>\n

Kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a h\u00e0nh tinh n\u00e0y n\u1eb1m ngay t\u1ea1i “gi\u1edbi h\u1ea1n \u0111\u1ed1t ch\u00e1y hydro n\u1eb7ng”, m\u1ed1c ph\u00e2n chia quy \u01b0\u1edbc gi\u1eefa h\u00e0nh tinh v\u00e0 sao l\u00f9n n\u00e2u. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft, OGLE-2016-BLG-1190Lb c\u0169ng c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t sao l\u00f9n n\u00e2u, thi\u00ean th\u1ec3 l\u1edbn h\u01a1n h\u00e0nh tinh nh\u01b0ng ch\u01b0a \u0111\u1ee7 l\u1edbn \u0111\u1ec3 duy tr\u00ec qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p h\u1ea1t nh\u00e2n khi\u1ebfn c\u00e1c ng\u00f4i sao b\u1ed1c ch\u00e1y.<\/p>\n

Ch\u00fang t\u00f4i b\u00e1o c\u00e1o v\u1ec1 vi\u1ec7c ph\u00e1t hi\u1ec7n OGLE-2016-BLG-1190Lb. \u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 h\u00e0nh tinh \u0111\u1ea7u ti\u00ean do k\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian Spitzer ph\u00e1t hi\u1ec7n \u1edf ch\u1ed7 ph\u00ecnh c\u1ee7a d\u1ea3i Ng\u00e2n h\u00e0, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn b\u1eb1ng hai giai \u0111o\u1ea1n \u1ea3nh v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao c\u1ee7a thi\u00ean th\u1ec3, nh\u00f3m nghi\u00ean c\u1ee9u vi\u1ebft.<\/p>\n

(Vnexpress)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm ra h\u00e0nh tinh OGLE-2016-BLG-1190Lb n\u1eb1m ngay gi\u1eefa d\u1ea3i Ng\u00e2n h\u00e0, c\u00e1ch Tr\u00e1i \u0111\u1ea5t 22.000 n\u0103m \u00e1nh s\u00e1ng. C\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e1t hi\u1ec7n h\u00e0nh tinh m\u1edbi c\u00f3 k\u00edch th\u01b0\u1edbc g\u1ea5p 13 l\u1ea7n sao M\u1ed9c, h\u00e0nh tinh l\u1edbn nh\u1ea5t trong h\u1ec7 M\u1eb7t tr\u1eddi, \u1edf trung t\u00e2m d\u1ea3i Ng\u00e2n h\u00e0, theo Yahoo […]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-7812","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/7812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=7812"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/7812\/revisions"}],"predecessor-version":[{"id":7813,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/7812\/revisions\/7813"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=7812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=7812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=7812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}