{"id":20690,"date":"2020-07-05T19:41:00","date_gmt":"2020-07-05T16:41:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=20690"},"modified":"2020-07-05T02:06:42","modified_gmt":"2020-07-04T23:06:42","slug":"szabad-szemmel-kemlelhetunk-egy-ujabb-ustokost","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=20690&lang=hu","title":{"rendered":"Szabad szemmel k\u00e9mlelhet\u00fcnk egy \u00fajabb \u00fcst\u00f6k\u00f6st"},"content":{"rendered":"\n

A NEOWISE \u00fcst\u00f6k\u00f6st j\u00falius k\u00f6zep\u00e9n ak\u00e1r szabad szemmel is l\u00e1thatjuk.<\/strong><\/p>\n\n\n\n

Az el\u0151z\u0151 h\u00f3napban m\u00e9g az \u0171rben dolgoz\u00f3 SOHO napszonda felv\u00e9telei mutatt\u00e1k a v\u00e1rtn\u00e1l f\u00e9nyesebben a\u00a0C\/2020 F3 (NEOWISE) \u00fcst\u00f6k\u00f6st, a napokban viszont m\u00e1r a f\u00f6ldfelsz\u00edni fot\u00f3k is egyre biztat\u00f3bbak, \u00edgy ak\u00e1r szabad szemmel is l\u00e1thatjuk a NEOWISE-\u00fcst\u00f6k\u00f6st a h\u00f3nap k\u00f6zep\u00e9n a hajnali, majd esti \u00e9gbolton.\u00a0<\/p>\n\n\n\n

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Az \u00fcst\u00f6k\u00f6s j\u00fanius 27-\u00e9n a SOHO napszonda felv\u00e9tel\u00e9nek jobb sz\u00e9l\u00e9n (NASA\/ESA\/LASCO)<\/figcaption><\/figure>\n\n\n\n

A C\/2020 F3 (NEOWISE) \u00fcst\u00f6k\u00f6st id\u00e9n\u00a0m\u00e1rcius 27-\u00e9n fedezt\u00e9k fel<\/em>, ekkor\u00a0a d\u00e9li \u00e9gbolton, a Puppis (Haj\u00f3fara) csillagk\u00e9pben j\u00e1rt,\u00a0k\u00e9s\u0151bb \u00e1tj\u00f6tt az \u00e9szaki \u00e9gre. J\u00falius 3-\u00e1n, p\u00e9nteken a d\u00e9lut\u00e1ni \u00f3r\u00e1kban el\u00e9rte a napk\u00f6zelpontj\u00e1t, amikor a Merk\u00farn\u00e1l j\u00f3val k\u00f6zelebb, 0,295 CSE-re ker\u00fclt a Naphoz. K\u00f6zels\u00e9ge miatt a Merk\u00fart nem k\u00f6nny\u0171 megfigyelni, \u00e9s az \u00fcst\u00f6k\u00f6s\u00f6k is ritk\u00e1n \u00e1llnak a megfigyel\u00e9shez ide\u00e1lis geometri\u00e1ban. A NEOWISE \u00fcst\u00f6k\u00f6s viszont a napk\u00f6zels\u00e9g\u00e9n\u00e9l kor\u00e1bban el\u00e9rte a\u00a0legkisebb l\u00e1tsz\u00f3 sz\u00f6gt\u00e1vols\u00e1g\u00e1t a Napt\u00f3l, \u00e9s az\u00f3ta napi egy fokkal messzebbre l\u00e1tszik t\u0151le. Ennek k\u00f6sz\u00f6nhet\u0151, hogy m\u00e1r a napokban \u00e9szlelni lehetett a F\u00f6ldr\u0151l. A Napt\u00f3l t\u00e1volodva, a F\u00f6ldh\u00f6z k\u00f6zeledve pedig\u00a0egyre kedvez\u0151bb megfigyel\u00e9si helyzetbe ker\u00fcl.<\/p>\n\n\n\n

Legk\u00f6zelebb hozz\u00e1nk j\u00falius 23-\u00e1n ker\u00fcl, amikor 0,692 CSE-re lesz t\u0151l\u00fcnk.<\/p>\n\n\n\n

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A C\/2020 F3 (NEOWISE) \u00fcst\u00f6k\u00f6s p\u00e1ly\u00e1ja a f\u00f6ldp\u00e1lya (ekliptika) s\u00edkj\u00e1ba vet\u00edtve. (NASA JPL\/SSD)<\/figcaption><\/figure>\n\n\n\n

Az \u00fcst\u00f6k\u00f6s p\u00e1lyas\u00edkja 129 fokos sz\u00f6get z\u00e1r be a f\u00f6ldp\u00e1lya (ekliptika) s\u00edkj\u00e1val, ami azt jelenti, hogy kering\u00e9si ir\u00e1nya retrogr\u00e1d, vagyis a bolyg\u00f3k kering\u00e9si ir\u00e1ny\u00e1val ellent\u00e9tesen halad, 51 fokos hajl\u00e1s\u00fa p\u00e1ly\u00e1n. A legfrissebb t\u00e1vcs\u00f6ves megfigyel\u00e9sek alapj\u00e1n 1-1,5 magnit\u00fad\u00f3 a f\u00e9nyess\u00e9ge. A l\u00e1tv\u00e1nyon a horizonthoz val\u00f3 k\u00f6zels\u00e9ge sokat ronthat, de ahogy k\u00f6zeledik, egyre jobbak az es\u00e9lyek, hogy j\u00faliusban szabad szemmel l\u00e1ssuk az \u00fcst\u00f6k\u00f6st.<\/p>\n\n\n\n

N\u00e9h\u00e1ny eddig k\u00e9sz\u00fclt fot\u00f3 a C\/2020 F3 (NEOWISE) \u00fcst\u00f6k\u00f6sr\u0151l:<\/h4>\n\n\n\n
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Petr Hol\u00e1rek cseh asztrofot\u00f3s \u00e9jszakai vil\u00e1g\u00edt\u00f3 felh\u0151ket is mutat\u00f3 mont\u00e1zsa (j\u00fal. 2.)<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

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Oscar Mart\u00edn Mesonero spanyol amat\u0151rcsillag\u00e1sz (Salamanca, Spanyolorsz\u00e1g\u200b, j\u00fal. 3.)<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

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Acure Suji (j\u00fal. 3.)<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

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Roman Hujer (j\u00fal. 4. Csehorsz\u00e1g)<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

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Michael J\u00e4ger (j\u00fal. 4. Ausztria)<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

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D\u00eddac Mesa Romeu (j\u00fal. 4. Spanyolorsz\u00e1g)<\/figcaption><\/figure>\n\n\n\n

Hol l\u00e1thatjuk a k\u00f6vetkez\u0151 hetekben?<\/strong><\/p>\n\n\n\n

J\u00falius 10-12-ig hajnalban, h\u00f3 k\u00f6zep\u00e9t\u0151l pedig az esti \u00e9gen is j\u00f3l l\u00e1that\u00f3 lesz:<\/p>\n\n\n\n

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A C\/2020 F3 (NEOWISE) helyzete a hajnali \u00e9gen, 03:30 k\u00f6r\u00fcl. (Sky & Telescope)<\/figcaption><\/figure>\n\n\n\n

F\u00e9nyszennyez\u00e9st\u0151l mentes helyen\u00a0j\u00falius 20-25. k\u00f6ny\u00e9k\u00e9n 15-20 fok magasan m\u00e1r szabad szemmel is megfigyelhet\u0151 lesz:<\/p>\n\n\n\n

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Az \u00fcst\u00f6k\u00f6s \u00fatja j\u00faliusban (Sky & Telescope)<\/figcaption><\/figure><\/div>\n\n\n\n

(idokep.hu<\/a>\/<\/em>csillagaszat.hu\/wikipedia\/spaceweathergallery.com)<\/p>\n","protected":false},"excerpt":{"rendered":"

A NEOWISE \u00fcst\u00f6k\u00f6st j\u00falius k\u00f6zep\u00e9n ak\u00e1r szabad szemmel is l\u00e1thatjuk.<\/p>\n","protected":false},"author":5,"featured_media":18796,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,23,49,598,39],"tags":[6101,7645],"class_list":["post-20690","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-fotok","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\/20690","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=20690"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/20690\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/18796"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}