{"id":30339,"date":"2020-09-23T15:40:00","date_gmt":"2020-09-23T08:40:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=30339"},"modified":"2021-11-22T15:44:38","modified_gmt":"2021-11-22T08:44:38","slug":"thien-thach-ap-sat-trai-dat-hon-ve-tinh-thoi-tiet","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/thien-thach-ap-sat-trai-dat-hon-ve-tinh-thoi-tiet\/","title":{"rendered":"Thi\u00ean th\u1ea1ch \u00e1p s\u00e1t Tr\u00e1i \u0110\u1ea5t h\u01a1n v\u1ec7 tinh th\u1eddi ti\u1ebft"},"content":{"rendered":"\n

Thi\u00ean th\u1ea1ch 2020 SW s\u1ebd bay v\u1ecdt qua Tr\u00e1i \u0110\u1ea5t \u1edf kho\u1ea3ng c\u00e1ch g\u1ea7n h\u01a1n h\u00e0ng ch\u1ee5c l\u1ea7n so v\u1edbi M\u1eb7t Tr\u0103ng.<\/p>\n\n\n\n

\"M\u00f4
M\u00f4 ph\u1ecfng thi\u00ean th\u1ea1ch \u00e1p s\u00e1t Tr\u00e1i \u0110\u1ea5t. \u1ea2nh: Live Science.<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

Trung t\u00e2m Nghi\u00ean c\u1ee9u V\u1eadt th\u1ec3 g\u1ea7n Tr\u00e1i \u0110\u1ea5t (CNEOS) \u1edf Ph\u00f2ng th\u00ed nghi\u1ec7m S\u1ee9c \u0111\u1ea9y Ph\u1ea3n l\u1ef1c t\u1ea1i Pasadena, California, M\u1ef9, d\u1ef1 \u0111o\u00e1n thi\u00ean th\u1ea1ch 2020 SW s\u1ebd kh\u00f4ng va ch\u1ea1m v\u1edbi Tr\u00e1i \u0110\u1ea5t. Nh\u01b0ng thi\u00ean th\u1ea1ch n\u00e0y s\u1ebd bay qua r\u1ea5t g\u1ea7n h\u00e0nh tinh c\u1ee7a ch\u00fang ta, \u1edf kho\u1ea3ng c\u00e1ch 16.700 km, theo D\u1ef1 \u00e1n K\u00ednh vi\u1ec5n v\u1ecdng \u1ea3o.<\/p>\n\n\n\n

So v\u1edbi 2020 SW, M\u1eb7t Tr\u0103ng bay c\u00e1ch Tr\u00e1i \u0110\u1ea5t trung b\u00ecnh l\u00e0 384.000 km, g\u1ea5p 30 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh h\u00e0nh tinh. Kho\u1ea3ng c\u00e1ch gi\u1eefa 2020 SW v\u00e0 Tr\u00e1i \u0110\u1ea5t l\u1edbn g\u1ea5p 2,1 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh h\u00e0nh tinh, c\u00f3 ngh\u0129a n\u00f3 s\u1ebd bay qua g\u1ea7n h\u01a1n c\u00e1c v\u1ec7 tinh th\u1eddi ti\u1ebft quay quanh qu\u1ef9 \u0111\u1ea1o c\u00e1ch m\u1eb7t \u0111\u1ea5t 35.888 km.<\/p>\n\n\n\n

\"\u0110\u01b0\u1eddng
\u0110\u01b0\u1eddng bay c\u1ee7a thi\u00ean th\u1ea1ch 2020 SW. \u1ea2nh: NASA.<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn ch\u01b0a th\u1ec3 t\u00ednh ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc thi\u00ean th\u1ea1ch, nh\u01b0ng n\u00f3 kh\u00f4ng qu\u00e1 l\u1edbn, ch\u1ec9 d\u00e0i kho\u1ea3ng 4,4 – 9,9 m, theo CNEOS. Thi\u00ean th\u1ea1ch n\u00e0y m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n h\u00f4m 18\/9 b\u1edfi t\u1ed5 ch\u1ee9c kh\u1ea3o s\u00e1t thi\u00ean v\u0103n Mount Lemmon Survey \u1edf Arizona, v\u00e0 c\u00f4ng b\u1ed1 v\u00e0o ng\u00e0y h\u00f4m sau b\u1edfi Minor Planet Center, c\u01a1 s\u1edf chuy\u00ean theo d\u00f5i h\u00e0nh tinh nh\u1ecf, sao ch\u1ed5i v\u00e0 v\u1ec7 tinh t\u1ef1 nhi\u00ean.<\/p>\n\n\n\n

Vi\u1ec7c bay qua Tr\u00e1i \u0110\u1ea5t c\u0169ng t\u00e1c \u0111\u1ed9ng t\u1edbi 2020 SW. Do k\u00edch th\u01b0\u1edbc nh\u1ecf, l\u1ef1c h\u1ea5p d\u1eabn c\u1ee7a Tr\u00e1i \u0110\u1ea5t s\u1ebd l\u00e0m thay \u0111\u1ed5i \u0111\u01b0\u1eddng bay c\u1ee7a thi\u00ean th\u1ea1ch khi n\u00f3 t\u1edbi g\u1ea7n h\u00e0nh tinh v\u00e0o 18h18 ng\u00e0y 24\/5 theo gi\u1edd H\u00e0 N\u1ed9i \u1edf t\u1ed1c \u0111\u1ed9 27.720 km\/h hay 7,7 km\/s. Sau \u0111\u00f3, ph\u1ea3i t\u1edbi ng\u00e0y 3\/6\/2029, 2020 SW m\u1edbi l\u1ea1i bay qua Tr\u00e1i \u0110\u1ea5t. 2020 SW s\u1ebd s\u00e1ng h\u01a1n khi \u1edf g\u1ea7n Tr\u00e1i \u0110\u1ea5t, nh\u01b0ng kh\u00f4ng th\u1ec3 quan s\u00e1t b\u1eb1ng m\u1eaft th\u01b0\u1eddng.<\/p>\n\n\n\n

An Khang<\/strong>\u00a0(Theo\u00a0Live Science<\/em>)<\/p>\n\n\n\n

https:\/\/vnexpress.net\/thien-thach-ap-sat-trai-dat-hon-ve-tinh-thoi-tiet-4165857.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Thi\u00ean th\u1ea1ch 2020 SW s\u1ebd bay v\u1ecdt qua Tr\u00e1i \u0110\u1ea5t \u1edf kho\u1ea3ng c\u00e1ch g\u1ea7n h\u01a1n h\u00e0ng ch\u1ee5c l\u1ea7n so v\u1edbi M\u1eb7t Tr\u0103ng. Trung t\u00e2m Nghi\u00ean c\u1ee9u V\u1eadt th\u1ec3 g\u1ea7n Tr\u00e1i \u0110\u1ea5t (CNEOS) \u1edf Ph\u00f2ng th\u00ed nghi\u1ec7m S\u1ee9c \u0111\u1ea9y Ph\u1ea3n l\u1ef1c t\u1ea1i Pasadena, California, M\u1ef9, d\u1ef1 \u0111o\u00e1n thi\u00ean th\u1ea1ch 2020 SW s\u1ebd kh\u00f4ng va ch\u1ea1m v\u1edbi […]<\/p>\n","protected":false},"author":25,"featured_media":30344,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-30339","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30339","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=30339"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30339\/revisions"}],"predecessor-version":[{"id":30345,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30339\/revisions\/30345"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/30344"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=30339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=30339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=30339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}