{"id":12809,"date":"2024-06-24T16:01:44","date_gmt":"2024-06-24T16:01:44","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=12809"},"modified":"2024-06-24T16:01:44","modified_gmt":"2024-06-24T16:01:44","slug":"quadrantids-meteor-shower-2020","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/astronomy\/quadrantids-meteor-shower-2020\/","title":{"rendered":"M\u01b0a sao b\u0103ng Quadrantids: M\u00e0n tr\u00ecnh di\u1ec5n v\u0169 tr\u1ee5 kh\u00f4ng th\u1ec3 b\u1ecf qua"},"content":{"rendered":"<h2 class=\"wp-block-heading\">M\u01b0a sao b\u0103ng Quadrantids: M\u1ed9t m\u00e0n tr\u00ecnh di\u1ec5n \u00e1nh s\u00e1ng v\u0169 tr\u1ee5<\/h2>\n\n<h2 class=\"wp-block-heading\">Ngu\u1ed3n g\u1ed1c v\u00e0 L\u1ecbch s\u1eed<\/h2>\n\n<p>M\u01b0a sao b\u0103ng Quadrantids l\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n thi\u00ean v\u0103n \u0111\u1ed9c \u0111\u00e1o di\u1ec5n ra h\u00e0ng n\u0103m v\u00e0o \u0111\u1ea7u th\u00e1ng 1. Ngu\u1ed3n g\u1ed1c c\u1ee7a n\u00f3 v\u1eabn l\u00e0 m\u1ed9t b\u00ed \u1ea9n, nh\u01b0ng c\u00e1c nh\u00e0 thi\u00ean v\u0103n h\u1ecdc tin r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb m\u1ed9t &#8220;sao ch\u1ed5i ch\u1ebft&#8221; c\u00f3 t\u00ean l\u00e0 2003 EH1. \u0110\u1ed1i t\u01b0\u1ee3ng n\u00e0y, t\u1eebng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 ti\u1ec3u h\u00e0nh tinh, \u0111\u00e3 m\u1ea5t d\u1ea7n l\u1edbp b\u0103ng d\u1ec5 bay h\u01a1i theo th\u1eddi gian, c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra Quadrantids.<\/p>\n\n<h2 class=\"wp-block-heading\">Th\u1eddi gian v\u00e0 Kh\u1ea3 n\u0103ng quan s\u00e1t<\/h2>\n\n<p>M\u01b0a sao b\u0103ng Quadrantids \u0111\u1ea1t c\u1ef1c \u0111\u1ea1i v\u00e0o \u0111\u00eam mu\u1ed9n ng\u00e0y 3 th\u00e1ng 1 v\u00e0 r\u1ea1ng s\u00e1ng ng\u00e0y 4 th\u00e1ng 1 \u1edf B\u1eafc M\u1ef9. Kho\u1ea3ng th\u1eddi gian h\u1eb9p n\u00e0y, ch\u1ec9 k\u00e9o d\u00e0i v\u00e0i gi\u1edd, \u0111\u00f2i h\u1ecfi b\u1ea7u tr\u1eddi \u0111\u00eam quang \u0111\u00e3ng v\u00e0 s\u1ef1 ki\u00ean tr\u00ec \u0111\u1ec3 c\u00f3 th\u1ec3 quan s\u00e1t. Tuy nhi\u00ean, n\u1ed7 l\u1ef1c n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ec1n \u0111\u00e1p b\u1eb1ng m\u00e0n tr\u00ecnh di\u1ec5n ngo\u1ea1n m\u1ee5c c\u1ee7a nh\u1eefng &#8220;qu\u1ea3 c\u1ea7u l\u1eeda&#8221; s\u00e1ng v\u00e0 \u0111\u1ea7y m\u00e0u s\u1eafc, r\u1ef1c r\u1ee1 h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c tr\u1eadn m\u01b0a sao b\u0103ng kh\u00e1c.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0110\u1eb7c \u0111i\u1ec3m v\u00e0 V\u1ecb tr\u00ed<\/h2>\n\n<p>Quadrantids \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi nh\u1eefng qu\u1ea3 c\u1ea7u l\u1eeda \u0111\u1eb7c bi\u1ec7t, b\u00f9ng ch\u00e1y tr\u00ean b\u1ea7u tr\u1eddi v\u1edbi s\u1eafc th\u00e1i v\u00e0 \u0111\u1ed9 s\u00e1ng kh\u00e1c th\u01b0\u1eddng. Nh\u1eefng thi\u00ean th\u1ea1ch n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nh\u1eefng kh\u1ed1i v\u1eadt ch\u1ea5t l\u1edbn h\u01a1n h\u1ea7u h\u1ebft c\u00e1c thi\u00ean th\u1ea1ch kh\u00e1c, t\u1ea1o ra nh\u1eefng v\u1ec7t s\u00e1ng ngo\u1ea1n m\u1ee5c khi ch\u00fang va ch\u1ea1m v\u1edbi b\u1ea7u kh\u00ed quy\u1ec3n Tr\u00e1i \u0111\u1ea5t.<\/p>\n\n<p>\u0110\u1ec3 ph\u00e1t hi\u1ec7n Quadrantids, h\u00e3y t\u00ecm nh\u1eefng thi\u00ean th\u1ea1ch t\u1ecfa ra t\u1eeb gi\u1eefa c\u00e1c ch\u00f2m sao Bo\u00f6tes v\u00e0 Draco. M\u1eb7c d\u00f9 ch\u00fang t\u1eebng \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean theo ch\u00f2m sao Quadrans Muralis, hi\u1ec7n \u0111\u00e3 b\u1ecb x\u00f3a kh\u1ecfi danh s\u00e1ch ch\u00ednh th\u1ee9c, Quadrantids hi\u1ec7n kh\u00f4ng thu\u1ed9c v\u1ec1 ch\u00f2m sao n\u00e0o.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0110i\u1ec1u ki\u1ec7n quan s\u00e1t t\u1ed1i \u01b0u<\/h2>\n\n<p>\u0110\u1ec3 c\u00f3 tr\u1ea3i nghi\u1ec7m quan s\u00e1t Quadrantids t\u1ed1t nh\u1ea5t, h\u00e3y t\u00ecm m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m tr\u00e1nh xa \u00e1nh s\u00e1ng th\u00e0nh ph\u1ed1 v\u00e0 \u00f4 nhi\u1ec5m \u00e1nh s\u00e1ng \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u. B\u1ea7u tr\u1eddi t\u1ed1i v\u00e0 kh\u00f4ng tr\u0103ng s\u1ebd l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng quan s\u00e1t c\u00e1c thi\u00ean th\u1ea1ch. Ra ngo\u00e0i tr\u1eddi kho\u1ea3ng n\u1eeda gi\u1edd tr\u01b0\u1edbc th\u1eddi \u0111i\u1ec3m c\u1ef1c \u0111\u1ea1i \u0111\u1ec3 m\u1eaft k\u1ecbp th\u00edch nghi v\u1edbi b\u00f3ng t\u1ed1i.<\/p>\n\n<p>Theo T\u1ed5 ch\u1ee9c Sao b\u0103ng Qu\u1ed1c t\u1ebf (IMO), Quadrantids s\u1ebd \u0111\u1ea1t c\u1ef1c \u0111i\u1ec3m ngay sau 3 gi\u1edd s\u00e1ng Gi\u1edd chu\u1ea9n mi\u1ec1n \u0110\u00f4ng v\u00e0o ng\u00e0y 4 th\u00e1ng 1. M\u1eb7c d\u00f9 \u0111\u00e2y c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i l\u00e0 th\u1eddi \u0111i\u1ec3m thu\u1eadn ti\u1ec7n nh\u1ea5t, nh\u01b0ng n\u00f3 mang \u0111\u1ebfn c\u01a1 h\u1ed9i \u0111\u1ed9c \u0111\u00e1o \u0111\u1ec3 ch\u1ee9ng ki\u1ebfn m\u00e0n tr\u00ecnh di\u1ec5n thi\u00ean v\u0103n n\u00e0y m\u00e0 kh\u00f4ng c\u00f3 \u0111\u00e1m \u0111\u00f4ng ho\u1eb7c v\u1eadt c\u1ea3n.<\/p>\n\n<h2 class=\"wp-block-heading\">M\u1eb9o quan s\u00e1t<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>M\u1eb7c \u1ea5m v\u00e0 mang theo ch\u0103n \u0111\u1ec3 gi\u1eef \u1ea5m.<\/li>\n<li>N\u1eb1m xu\u1ed1ng gh\u1ebf ng\u1ea3 ho\u1eb7c ch\u0103n \u0111\u1ec3 m\u1edf r\u1ed9ng t\u1ed1i \u0111a t\u1ea7m nh\u00ecn.<\/li>\n<li>Ki\u00ean nh\u1eabn v\u00e0 b\u1ec1n b\u1ec9, v\u00ec Quadrantids c\u00f3 th\u1ec3 kh\u00f3 quan s\u00e1t.<\/li>\n<li>Tr\u00e1nh s\u1eed d\u1ee5ng \u0111\u00e8n ho\u1eb7c thi\u1ebft b\u1ecb s\u00e1ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ea7m nh\u00ecn ban \u0111\u00eam.<\/li>\n<li>C\u00e2n nh\u1eafc s\u1eed d\u1ee5ng \u1ed1ng nh\u00f2m ho\u1eb7c k\u00ednh vi\u1ec5n v\u1ecdng \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng quan s\u00e1t c\u00e1c thi\u00ean th\u1ea1ch.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">S\u1ef1 th\u1eadt v\u00e0 Th\u00f4ng tin th\u00fa v\u1ecb b\u1ed5 sung<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Quadrantids l\u00e0 tr\u1eadn m\u01b0a sao b\u0103ng l\u1edbn \u0111\u1ea7u ti\u00ean c\u1ee7a nh\u1eefng n\u0103m 2020.<\/li>\n<li>Ch\u00fang \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean theo ch\u00f2m sao Quadrans Muralis, \u0111\u00e3 b\u1ecb x\u00f3a kh\u1ecfi danh s\u00e1ch c\u00e1c ch\u00f2m sao ch\u00ednh th\u1ee9c v\u00e0o n\u0103m 1922.<\/li>\n<li>Quadrantids \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t v\u00e0 ghi ch\u00e9p l\u1ea1i t\u1eeb nh\u1eefng n\u0103m 1800.<\/li>\n<li>M\u1ed9t s\u1ed1 nh\u00e0 thi\u00ean v\u0103n h\u1ecdc tin r\u1eb1ng Quadrantids c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn sao ch\u1ed5i C\/1490 Y1, \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 thi\u00ean v\u0103n h\u1ecdc ch\u00e2u \u00c1 m\u00f4 t\u1ea3 c\u00e1ch \u0111\u00e2y h\u01a1n 500 n\u0103m.<\/li>\n<li>Quadrantids \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi th\u1eddi k\u1ef3 c\u1ef1c \u0111\u1ea1i ng\u1eafn nh\u01b0ng d\u1eef d\u1ed9i, c\u00f3 th\u1ec3 t\u1ea1o ra h\u01a1n 100 thi\u00ean th\u1ea1ch m\u1ed7i gi\u1edd \u1edf nh\u1eefng \u0111\u1ecba \u0111i\u1ec3m \u0111\u1eb7c bi\u1ec7t t\u1ed1i.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>M\u01b0a sao b\u0103ng Quadrantids: M\u1ed9t m\u00e0n tr\u00ecnh di\u1ec5n \u00e1nh s\u00e1ng v\u0169 tr\u1ee5 Ngu\u1ed3n g\u1ed1c v\u00e0 L\u1ecbch s\u1eed M\u01b0a sao b\u0103ng Quadrantids l\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n thi\u00ean v\u0103n \u0111\u1ed9c \u0111\u00e1o di\u1ec5n&hellip;<\/p>\n","protected":false},"author":6,"featured_media":23729,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[437],"tags":[4944,17310,17309,17308,3859,435],"class_list":["post-12809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astronomy","tag-night-sky","tag-meteor-shower-2020","tag-fireballs","tag-quadrantids-meteor-shower","tag-celestial-event","tag-astronomy"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=12809"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12809\/revisions"}],"predecessor-version":[{"id":12810,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12809\/revisions\/12810"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23729"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=12809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=12809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=12809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}