{"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\/hu\/science\/astronomy\/quadrantids-meteor-shower-2020\/","title":{"rendered":"Kvadrantida meteorraj: kozmikus f\u00e9nyj\u00e1t\u00e9k"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Kvadrantida meteorraj: kozmikus f\u00e9nyj\u00e1t\u00e9k<\/h2>\n\n<h2 class=\"wp-block-heading\">Eredet \u00e9s t\u00f6rt\u00e9nelem<\/h2>\n\n<p>A Kvadrantida meteorraj minden \u00e9v janu\u00e1r elej\u00e9n bek\u00f6vetkez\u0151 egyedi \u00e9gi esem\u00e9ny. Eredete m\u00e1ig rejt\u00e9ly, de a csillag\u00e1szok \u00fagy v\u00e9lik, hogy egy 2003 EH1 n\u00e9ven ismert &#8220;halott \u00fcst\u00f6k\u00f6s&#8221; okozhatja. Ezt a valaha aszteroid\u00e1nak min\u0151s\u00edtett objektum id\u0151vel elvesztette ill\u00e9kony jegeit, ami esetleg a Kvadrantida meteorraj kialakul\u00e1s\u00e1hoz vezetett.<\/p>\n\n<h2 class=\"wp-block-heading\">Id\u0151pont \u00e9s l\u00e1that\u00f3s\u00e1g<\/h2>\n\n<p>A Kvadrantida meteorraj l\u00e1that\u00f3s\u00e1ga \u00c9szak-Amerik\u00e1ban janu\u00e1r 3-\u00e1n k\u00e9s\u0151 este \u00e9s janu\u00e1r 4-\u00e9n hajnalhasad\u00e1skor \u00e9ri el cs\u00facspontj\u00e1t. A mind\u00f6ssze n\u00e9h\u00e1ny \u00f3r\u00e1t fel\u00f6lel\u0151 sz\u0171k id\u0151ablakhoz der\u00fclt \u00e9gboltra \u00e9s kitart\u00e1sra van sz\u00fcks\u00e9g a megfigyel\u00e9shez. Az er\u0151fesz\u00edt\u00e9st azonban egy l\u00e1tv\u00e1nyos, \u00e9l\u00e9nk sz\u00edn\u0171 &#8220;t\u0171zg\u00f6mb\u00f6kb\u0151l&#8221; \u00e1ll\u00f3 bemutat\u00f3val jutalmazz\u00e1k, amelyek sok m\u00e1s meteorrajt fel\u00fclm\u00falnak.<\/p>\n\n<h2 class=\"wp-block-heading\">Jellemz\u0151k \u00e9s elhelyezked\u00e9s<\/h2>\n\n<p>A Kvadrantid\u00e1k jellegzetes t\u0171zg\u00f6mbjeikr\u0151l ismertek, amelyek szokatlan \u00e1rnyalatokkal \u00e9s f\u00e9nyer\u0151vel suhannak \u00e1t az \u00e9gen. Ezek a meteorok a t\u00f6bbs\u00e9gn\u00e9l nagyobb darab anyagokb\u00f3l \u00e1llnak, ami l\u00e1tv\u00e1nyos cs\u00edkokat eredm\u00e9nyez, amikor \u00fctk\u00f6znek a F\u00f6ld l\u00e9gk\u00f6r\u00e9vel.<\/p>\n\n<p>A Kvadrantid\u00e1k \u00e9szlel\u00e9s\u00e9hez a B\u00f3l\u00e9 \u00e9s a S\u00e1rk\u00e1ny csillagk\u00e9pek k\u00f6z\u00f6tt sug\u00e1rz\u00f3 meteorokat keress\u00fck. B\u00e1r egykor a Kvadr\u00e1ns falfestm\u00e9nye csillagk\u00e9pr\u0151l kapt\u00e1k a nev\u00fcket, amelyet az\u00f3ta elt\u00e1vol\u00edtottak a hivatalos list\u00e1kr\u00f3l, a Kvadrantid\u00e1k most senkihez sem tartoznak.<\/p>\n\n<h2 class=\"wp-block-heading\">Optim\u00e1lis megfigyel\u00e9si felt\u00e9telek<\/h2>\n\n<p>A Kvadrantid\u00e1k megfigyel\u00e9s\u00e9nek legjobb \u00e9lm\u00e9ny\u00e9hez v\u00e1lasszunk v\u00e1rosi f\u00e9nyekt\u0151l t\u00e1vol es\u0151, minim\u00e1lis f\u00e9nyszennyez\u00e9s\u0171 helysz\u00ednt. A s\u00f6t\u00e9t, holdtalan \u00e9gbolt n\u00f6veli a meteorok l\u00e1that\u00f3s\u00e1g\u00e1t. A cs\u00facsid\u0151 el\u0151tt k\u00f6r\u00fclbel\u00fcl f\u00e9l \u00f3r\u00e1val menj\u00fcnk ki, hogy a szem\u00fcnk hozz\u00e1szokjon a s\u00f6t\u00e9ts\u00e9ghez.<\/p>\n\n<p>A Nemzetk\u00f6zi Meteorol\u00f3giai Szervezet (IMO) szerint a Kvadrantida meteorraj janu\u00e1r 4-\u00e9n, keleti szabv\u00e1nyid\u0151 szerint hajnali 3 \u00f3ra ut\u00e1n \u00e9ri el tet\u0151pontj\u00e1t. B\u00e1r ez nem felt\u00e9tlen\u00fcl a legk\u00e9nyelmesebb id\u0151pont, egyed\u00fcl\u00e1ll\u00f3 lehet\u0151s\u00e9get k\u00edn\u00e1l arra, hogy ezt az \u00e9gi jelens\u00e9get t\u00f6meg vagy akad\u00e1lyok n\u00e9lk\u00fcl figyelj\u00fck meg.<\/p>\n\n<h2 class=\"wp-block-heading\">Megfigyel\u00e9si tippek<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>\u00d6lt\u00f6zz\u00fcnk melegen, \u00e9s vigy\u00fcnk magunkkal takar\u00f3kat a k\u00e9nyelem \u00e9rdek\u00e9ben.<\/li>\n<li>Fek\u00fcdj\u00fcnk le egy h\u00e1trad\u00f6nthet\u0151 sz\u00e9kre vagy takar\u00f3ra, hogy maximaliz\u00e1ljuk a l\u00e1t\u00f3mez\u0151nket.<\/li>\n<li>Legy\u00fcnk t\u00fcrelmesek \u00e9s kitart\u00f3ak, mivel a Kvadrantid\u00e1k megfoghatatlanok lehetnek.<\/li>\n<li>Ker\u00fclj\u00fck az er\u0151s f\u00e9nyek vagy eszk\u00f6z\u00f6k haszn\u00e1lat\u00e1t, amelyek zavarhatj\u00e1k az \u00e9jszakai l\u00e1t\u00e1sunkat.<\/li>\n<li>Fontoljuk meg t\u00e1vcs\u0151 vagy teleszk\u00f3p haszn\u00e1lat\u00e1t a meteorok l\u00e1that\u00f3s\u00e1g\u00e1nak n\u00f6vel\u00e9se \u00e9rdek\u00e9ben.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Tov\u00e1bbi t\u00e9nyek \u00e9s \u00e9rdekess\u00e9gek<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>A Kvadrantid\u00e1k a 2020-as \u00e9vek els\u0151 jelent\u0151s meteorraja.<\/li>\n<li>A Kvadr\u00e1ns falfestm\u00e9nye csillagk\u00e9pr\u0151l kapt\u00e1k a nev\u00fcket, amelyet 1922-ben t\u00f6r\u00f6ltek a hivatalos csillagk\u00e9pek list\u00e1j\u00e1r\u00f3l.<\/li>\n<li>A Kvadrantid\u00e1kat m\u00e1r az 1800-as \u00e9vek \u00f3ta megfigyelik \u00e9s dokument\u00e1lj\u00e1k.<\/li>\n<li>N\u00e9h\u00e1ny csillag\u00e1sz \u00fagy v\u00e9li, hogy a Kvadrantid\u00e1k kapcsol\u00f3dhatnak a C\/1490 Y1 \u00fcst\u00f6k\u00f6ssel, amelyet \u00e1zsiai csillag\u00e1szok t\u00f6bb mint 500 \u00e9vvel ezel\u0151tt \u00edrtak le.<\/li>\n<li>A Kvadrantid\u00e1k r\u00f6vid, de intenz\u00edv cs\u00facsaikr\u00f3l ismertek, amelyek k\u00fcl\u00f6n\u00f6sen s\u00f6t\u00e9t helyeken \u00f3r\u00e1nk\u00e9nt t\u00f6bb mint 100 meteort eredm\u00e9nyezhetnek.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Kvadrantida meteorraj: kozmikus f\u00e9nyj\u00e1t\u00e9k Eredet \u00e9s t\u00f6rt\u00e9nelem A Kvadrantida meteorraj minden \u00e9v janu\u00e1r elej\u00e9n bek\u00f6vetkez\u0151 egyedi \u00e9gi esem\u00e9ny. Eredete m\u00e1ig rejt\u00e9ly, de a csillag\u00e1szok \u00fagy v\u00e9lik, hogy egy 2003 EH1&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":[435,3859,4944,17308,17310,17309],"class_list":["post-12809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astronomy","tag-astronomy","tag-celestial-event","tag-night-sky","tag-quadrantids-meteor-shower","tag-meteor-shower-2020","tag-fireballs"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/12809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=12809"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/12809\/revisions"}],"predecessor-version":[{"id":12810,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/12809\/revisions\/12810"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media\/23729"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=12809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=12809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=12809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}