{"id":11718,"date":"2024-08-28T10:03:26","date_gmt":"2024-08-28T10:03:26","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=11718"},"modified":"2024-08-28T10:03:26","modified_gmt":"2024-08-28T10:03:26","slug":"draconid-meteor-shower-ultimate-guide","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/astronomy\/draconid-meteor-shower-ultimate-guide\/","title":{"rendered":"M\u01b0a sao b\u0103ng Draconid: K\u1ef3 quan tr\u00ean b\u1ea7u tr\u1eddi \u0111\u00eam \u0111\u1ea7u thu"},"content":{"rendered":"<h2 class=\"wp-block-heading\">M\u01b0a sao b\u0103ng Draconid: K\u1ef3 quan tr\u00ean b\u1ea7u tr\u1eddi \u0111\u00eam<\/h2>\n\n<h3 class=\"wp-block-heading\">L\u1ecbch s\u1eed m\u01b0a sao b\u0103ng Draconid<\/h3>\n\n<p>M\u01b0a sao b\u0103ng Draconid l\u00e0 s\u1ef1 ki\u1ec7n th\u01b0\u1eddng ni\u00ean di\u1ec5n ra v\u00e0o \u0111\u1ea7u th\u00e1ng 10. S\u1ef1 ki\u1ec7n n\u00e0y do c\u00e1c m\u1ea3nh v\u1ee1 t\u1eeb sao ch\u1ed5i 21P\/Giacobini-Zinner g\u00e2y ra, v\u1edbi chu k\u1ef3 quay quanh M\u1eb7t tr\u1eddi l\u00e0 6,6 n\u0103m.<\/p>\n\n<p>M\u1eb7c d\u00f9 th\u01b0\u1eddng ch\u1ec9 l\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n nh\u1ecf, nh\u01b0ng m\u01b0a sao b\u0103ng Draconid \u0111\u00e3 t\u1eebng t\u1ea1o ra nh\u1eefng tr\u1eadn m\u01b0a sao b\u0103ng v\u00f4 c\u00f9ng ngo\u1ea1n m\u1ee5c trong qu\u00e1 kh\u1ee9. Tr\u1eadn m\u01b0a sao b\u0103ng n\u1ed5i ti\u1ebfng nh\u1ea5t di\u1ec5n ra v\u00e0o n\u0103m 1933, khi h\u00e0ng ngh\u00ecn v\u00ec sao b\u0103ng \u0111\u00e3 v\u1ee5t qua b\u1ea7u tr\u1eddi ch\u00e2u \u00c2u. Nh\u1eefng tr\u1eadn m\u01b0a sao b\u0103ng t\u01b0\u01a1ng t\u1ef1 c\u0169ng \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y v\u00e0o c\u00e1c n\u0103m 1946, 1952, 1985, 1998 v\u00e0 2011.<\/p>\n\n<h3 class=\"wp-block-heading\">M\u01b0a sao b\u0103ng h\u00ecnh th\u00e0nh nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n<p>M\u01b0a sao b\u0103ng x\u1ea3y ra khi Tr\u00e1i \u0111\u1ea5t \u0111i qua m\u1ed9t \u0111\u00e1m m\u00e2y c\u00e1c m\u1ea3nh v\u1ee1 do sao ch\u1ed5i ho\u1eb7c ti\u1ec3u h\u00e0nh tinh \u0111\u1ec3 l\u1ea1i. Khi nh\u1eefng h\u1ea1t n\u00e0y x\u00e2m nh\u1eadp v\u00e0o b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a Tr\u00e1i \u0111\u1ea5t, ch\u00fang s\u1ebd b\u1ed1c h\u01a1i v\u00e0 t\u1ea1o th\u00e0nh nh\u1eefng v\u1ec7t s\u00e1ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 sao b\u0103ng.<\/p>\n\n<h3 class=\"wp-block-heading\">M\u01b0a sao b\u0103ng Draconid: Th\u1eddi gian v\u00e0 \u0111\u1ecba \u0111i\u1ec3m quan s\u00e1t<\/h3>\n\n<p>M\u01b0a sao b\u0103ng Draconid s\u1ebd \u0111\u1ea1t c\u1ef1c \u0111\u1ea1i v\u00e0o ng\u00e0y 8 v\u00e0 9 th\u00e1ng 10 n\u0103m 2023. Th\u1eddi \u0111i\u1ec3m t\u1ed1t nh\u1ea5t \u0111\u1ec3 quan s\u00e1t m\u01b0a sao b\u0103ng l\u00e0 v\u00e0o \u0111\u1ea7u bu\u1ed5i t\u1ed1i, ngay sau khi tr\u1eddi t\u1ed1i. Kh\u00f4ng gi\u1ed1ng nh\u01b0 nh\u1eefng tr\u1eadn m\u01b0a sao b\u0103ng kh\u00e1c, Draconid th\u01b0\u1eddng d\u1ec5 th\u1ea5y nh\u1ea5t \u1edf g\u1ea7n \u0111\u01b0\u1eddng ch\u00e2n tr\u1eddi, ch\u1ee9 kh\u00f4ng ph\u1ea3i ngay tr\u00ean \u0111\u1ec9nh \u0111\u1ea7u.<\/p>\n\n<p>\u0110\u1ec3 c\u00f3 th\u1ec3 quan s\u00e1t m\u01b0a sao b\u0103ng Draconid m\u1ed9t c\u00e1ch t\u1ed1t nh\u1ea5t, b\u1ea1n n\u00ean t\u00ecm m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m c\u00f3 b\u1ea7u tr\u1eddi quang \u0111\u00e3ng v\u00e0 \u00edt \u00f4 nhi\u1ec5m \u00e1nh s\u00e1ng. H\u00e3y n\u1eb1m ng\u1eeda v\u00e0 th\u01b0 gi\u00e3n, \u0111\u1ec3 m\u1eaft b\u1ea1n th\u00edch nghi v\u1edbi b\u00f3ng t\u1ed1i. C\u00f3 th\u1ec3 m\u1ea5t \u0111\u1ebfn 30 ph\u00fat \u0111\u1ec3 m\u1eaft b\u1ea1n \u0111i\u1ec1u ti\u1ebft ho\u00e0n to\u00e0n.<\/p>\n\n<h3 class=\"wp-block-heading\">Nh\u1eefng tr\u1eadn m\u01b0a sao b\u0103ng \u0111\u00e1ng ch\u00fa \u00fd kh\u00e1c<\/h3>\n\n<p>M\u1eb7c d\u00f9 m\u01b0a sao b\u0103ng Draconid th\u01b0\u1eddng kh\u00f4ng ph\u1ea3i l\u00e0 tr\u1eadn m\u01b0a sao b\u0103ng ngo\u1ea1n m\u1ee5c nh\u1ea5t trong n\u0103m, nh\u01b0ng n\u00f3 l\u1ea1i \u0111\u00e1nh d\u1ea5u s\u1ef1 kh\u1edfi \u0111\u1ea7u c\u1ee7a m\u1ed9t m\u00f9a ho\u1ea1t \u0111\u1ed9ng m\u01b0a sao b\u0103ng m\u1ea1nh m\u1ebd. T\u1eeb b\u00e2y gi\u1edd cho \u0111\u1ebfn cu\u1ed1i th\u00e1ng 12, c\u1ee9 m\u1ed7i m\u1ed9t ho\u1eb7c hai tu\u1ea7n l\u1ea1i c\u00f3 m\u1ed9t tr\u1eadn m\u01b0a sao b\u0103ng.<\/p>\n\n<p>M\u1ed9t s\u1ed1 tr\u1eadn m\u01b0a sao b\u0103ng n\u1ed5i ti\u1ebfng nh\u1ea5t bao g\u1ed3m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>M\u01b0a sao b\u0103ng Orionid: \u0110\u1ea1t c\u1ef1c \u0111\u1ea1i v\u00e0o ng\u00e0y 21 th\u00e1ng 10<\/li>\n<li>M\u01b0a sao b\u0103ng Leonid: \u0110\u1ea1t c\u1ef1c \u0111\u1ea1i v\u00e0o gi\u1eefa th\u00e1ng 11<\/li>\n<li>M\u01b0a sao b\u0103ng Geminid: \u0110\u1ea1t c\u1ef1c \u0111\u1ea1i v\u00e0o ng\u00e0y 13-14 th\u00e1ng 12<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">M\u1eb9o quan s\u00e1t m\u01b0a sao b\u0103ng<\/h3>\n\n<ul class=\"wp-block-list\">\n<li>T\u00ecm m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m c\u00f3 b\u1ea7u tr\u1eddi quang \u0111\u00e3ng v\u00e0 \u00edt \u00f4 nhi\u1ec5m \u00e1nh s\u00e1ng.<\/li>\n<li>N\u1eb1m ng\u1eeda v\u00e0 \u0111\u1ec3 m\u1eaft th\u00edch nghi v\u1edbi b\u00f3ng t\u1ed1i.<\/li>\n<li>Ki\u00ean nh\u1eabn ch\u1edd \u0111\u1ee3i. C\u00f3 th\u1ec3 m\u1ea5t \u0111\u1ebfn 30 ph\u00fat \u0111\u1ec3 m\u1eaft b\u1ea1n \u0111i\u1ec1u ti\u1ebft ho\u00e0n to\u00e0n.<\/li>\n<li>Kh\u00f4ng t\u1eadp trung v\u00e0o m\u1ed9t khu v\u1ef1c c\u1ee5 th\u1ec3 tr\u00ean b\u1ea7u tr\u1eddi. Thay v\u00e0o \u0111\u00f3, h\u00e3y \u0111\u1ec3 m\u1eaft b\u1ea1n chuy\u1ec3n \u0111\u1ed9ng v\u00e0 quan s\u00e1t to\u00e0n b\u1ed9 b\u1ea7u tr\u1eddi.<\/li>\n<li>N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng \u1ed1ng nh\u00f2m ho\u1eb7c k\u00ednh vi\u1ec5n v\u1ecdng, h\u00e3y qu\u00e9t b\u1ea7u tr\u1eddi m\u1ed9t c\u00e1ch ch\u1eadm r\u00e3i v\u00e0 c\u00f3 h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n\n<p>Ch\u1ec9 c\u1ea7n m\u1ed9t ch\u00fat ki\u00ean nh\u1eabn v\u00e0 chu\u1ea9n b\u1ecb, b\u1ea1n c\u00f3 th\u1ec3 t\u1eadn h\u01b0\u1edfng v\u1ebb \u0111\u1eb9p c\u1ee7a m\u01b0a sao b\u0103ng Draconid v\u00e0 nh\u1eefng k\u1ef3 quan tr\u00ean b\u1ea7u tr\u1eddi kh\u00e1c trong su\u1ed1t c\u1ea3 n\u0103m.<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u01b0a sao b\u0103ng Draconid: K\u1ef3 quan tr\u00ean b\u1ea7u tr\u1eddi \u0111\u00eam L\u1ecbch s\u1eed m\u01b0a sao b\u0103ng Draconid M\u01b0a sao b\u0103ng Draconid l\u00e0 s\u1ef1 ki\u1ec7n th\u01b0\u1eddng ni\u00ean di\u1ec5n ra v\u00e0o \u0111\u1ea7u th\u00e1ng&hellip;<\/p>\n","protected":false},"author":2,"featured_media":24169,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[437],"tags":[15845,1232,8188,3859,435],"class_list":["post-11718","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astronomy","tag-draconid-meteor-shower","tag-space","tag-meteor-shower","tag-celestial-event","tag-astronomy"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11718","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=11718"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11718\/revisions"}],"predecessor-version":[{"id":24170,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11718\/revisions\/24170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/24169"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=11718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=11718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=11718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}