{"id":81737,"date":"2021-12-05T20:08:00","date_gmt":"2021-12-05T18:08:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=81737"},"modified":"2021-12-04T22:19:18","modified_gmt":"2021-12-04T20:19:18","slug":"szabad-szemmel-is-lathato-ustokos-tart-a-fold-fele","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=81737&lang=hu","title":{"rendered":"Szabad szemmel is l\u00e1that\u00f3 \u00fcst\u00f6k\u00f6s tart a F\u00f6ld fel\u00e9"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Gregory J. Leonard csillag\u00e1sz egy k\u00fcl\u00f6nleges \u00fcst\u00f6k\u00f6sre figyelt fel id\u00e9n janu\u00e1rban, amelyet C\/2021 A1 (Leonardnak) neveztek el. Ha el\u00e9g tiszta lesz az \u00e9g december 12-e k\u00f6rny\u00e9k\u00e9n, akkor a kom\u00e9ta a sz\u00e1m\u00edt\u00e1sok szorosan megk\u00f6zel\u00edti a F\u00f6ldet, a f\u00e9nyess\u00e9ge pedig olyan szintet \u00e9rhet el addigra, hogy m\u00e1r szabad szemmel is k\u00f6vethetj\u00fck majd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az \u00fcst\u00f6k\u00f6s nagyj\u00e1b\u00f3l 70 ezer \u00e9vvel ezel\u0151tt j\u00e1rt utolj\u00e1ra a Naprendszer bels\u0151 t\u00e9rs\u00e9geiben, ez\u00e9rt az \u00e9rkez\u00e9se mindenk\u00e9pp k\u00fcl\u00f6nleges esem\u00e9nynek sz\u00e1m\u00edt \u2013\u00a0\u00edrta a <a href=\"https:\/\/www.skyatnightmagazine.com\/advice\/comet-c-2021-a1-leonard\/\">BBC Sky at Night Magazine<\/a>. Ha minden k\u00f6r\u00fclm\u00e9ny megfelel\u0151 lesz a megfigyel\u00e9sre, akkor egy sz\u00e9p, kecses cs\u00f3v\u00e1t lehet majd l\u00e1tni az \u00e9gbolton, amely val\u00f3sz\u00edn\u0171leg az \u00e9rkez\u00e9st k\u00f6vet\u0151 napokban is kitart majd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00f6zelm\u00faltban k\u00e9sz\u00fclt felv\u00e9teleken m\u00e1r szinte a legfejlettebb alakj\u00e1ban t\u00e1rul el\u00e9nk az objektum.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jos\u00e9 J. Chambo \u00fcst\u00f6k\u00f6svad\u00e1sz akt\u00edvan tanulm\u00e1nyozza a t\u00e1voli \u00e9rkez\u0151t, \u00e9s \u00fagy v\u00e9li, hogy a f\u00e9nyer\u0151ss\u00e9ge hat\u00e1rozottan n\u00f6vekszik, ez\u00e9rt decemberben egy kor\u00e1ntsem mindennapi l\u00e1tv\u00e1ny el\u0151legezhet\u0151 meg.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\"><a href=\"https:\/\/twitter.com\/hashtag\/CometLeonard?src=hash&amp;ref_src=twsrc%5Etfw\">#CometLeonard<\/a> (C\/2021 A1) this morning (Nov 28th), showing 1 hour of movement against the stars at  ~1450mm focal length. <br><br>The tail is really taking shape! Possibly caught the emerging ion tail <a href=\"https:\/\/twitter.com\/hashtag\/Astrophotography?src=hash&amp;ref_src=twsrc%5Etfw\">#Astrophotography<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/comet?src=hash&amp;ref_src=twsrc%5Etfw\">#comet<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/C2021A1?src=hash&amp;ref_src=twsrc%5Etfw\">#C2021A1<\/a>. <br><br>Full details: <a href=\"https:\/\/t.co\/iTSSKRXt5O\">https:\/\/t.co\/iTSSKRXt5O<\/a> <a href=\"https:\/\/t.co\/VtcOYsg1RA\">pic.twitter.com\/VtcOYsg1RA<\/a><\/p>&mdash; Paul Macklin (@MathCancer) <a href=\"https:\/\/twitter.com\/MathCancer\/status\/1465171950305746949?ref_src=twsrc%5Etfw\">November 29, 2021<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eAz \u00fcst\u00f6k\u00f6s k\u00fclseje az ut\u00f3bbi k\u00e9t h\u00e9tben l\u00e1tv\u00e1nyosan megv\u00e1ltozott f\u00e9nyess\u00e9ge 10 magnit\u00fad\u00f3ra n\u0151tt, amely m\u00e1r j\u00f3val t\u00fal van a minim\u00e1lis l\u00e1that\u00f3s\u00e1g k\u00fcsz\u00f6b\u00e9rt\u00e9k\u00e9n.\u00a0A magja k\u00f6r\u00fcl keletkez\u0151 k\u00f6dszer\u0171 g\u00e1zfelh\u0151, a k\u00f3ma sz\u00f6gm\u00e9rete is megn\u0151tt, miut\u00e1n egy er\u0151s, intenz\u00edv z\u00f6ld sz\u00edn\u0171 k\u00fcls\u0151 gl\u00f3ria alakult ki k\u00f6r\u00fcl\u00f6tte. Minden jel arra utal, hogy egy tov\u00e1bbra is szokatlanul akt\u00edv kom\u00e9t\u00e1r\u00f3l van sz\u00f3\u201d\u00a0\u2013 t\u00e1j\u00e9koztatott Chambo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">December k\u00f6zep\u00e9hez k\u00f6zeledve az \u00fcst\u00f6k\u00f6s f\u00e9nyess\u00e9ge folyamatosan er\u0151s\u00f6dik, el\u0151sz\u00f6r t\u00e1vcs\u0151vel, majd k\u00e9s\u0151bb m\u00e1r szabad szemmel is l\u00e1that\u00f3 lesz. Az alkonyi \u00e9g vil\u00e1goss\u00e1g\u00e1ban viszont neh\u00e9z lesz megfigyelni, ehhez t\u00f6k\u00e9letes r\u00e1l\u00e1t\u00e1s kell a horizontra, \u00e9s tiszta \u00e9g.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">December els\u0151 fel\u00e9ben m\u00e9g a hajnali keleti \u00e9gen is l\u00e1thatjuk, \u00e1m ekkor m\u00e1r megjelenik az alkonyi \u00e9gen is, ut\u00e1na pedig sz\u00e9p lassan \u00e1tt\u00e9r a d\u00e9li f\u00e9ltek\u00e9re. Az \u00fcst\u00f6k\u00f6s aktu\u00e1lis helyzete a\u00a0<a href=\"https:\/\/theskylive.com\/cometleonard-info\">The Sky Live<\/a>\u00a0oldalon k\u00f6vethet\u0151.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><a href=\"https:\/\/hirado.hu\/tudomany-high-tech\/cikk\/2021\/12\/01\/egy-ustokos-tart-a-fold-fele-olyan-fenyes-hogy-szabad-szemmel-is-lathato-lehet\" target=\"_blank\" rel=\"noreferrer noopener\">(hirado.hu)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gregory J. Leonard csillag\u00e1sz egy k\u00fcl\u00f6nleges \u00fcst\u00f6k\u00f6sre figyelt fel id\u00e9n janu\u00e1rban, amelyet C\/2021 A1 (Leonardnak) neveztek el. Ha el\u00e9g tiszta lesz az \u00e9g december 12-e k\u00f6rny\u00e9k\u00e9n, akkor a kom\u00e9ta a sz\u00e1m\u00edt\u00e1sok szorosan megk\u00f6zel\u00edti a F\u00f6ldet, a f\u00e9nyess\u00e9ge pedig olyan szintet \u00e9rhet el addigra, hogy m\u00e1r szabad szemmel is k\u00f6vethetj\u00fck majd.<\/p>\n","protected":false},"author":5,"featured_media":81739,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,598,39],"tags":[6101,7645],"class_list":["post-81737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-tudomany","category-vilag","tag-csillagaszat","tag-ustokos"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/81737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=81737"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/81737\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/81739"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=81737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=81737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=81737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}