{"id":583,"date":"2014-08-04T08:34:00","date_gmt":"2014-08-04T06:34:00","guid":{"rendered":"https:\/\/kids.esa.int\/here_come_the_perseids3\/"},"modified":"2026-10-08T00:29:54","modified_gmt":"2026-10-07T22:29:54","slug":"here_come_the_perseids3","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/here_come_the_perseids3\/","title":{"rendered":"Perseidid on tulemas!"},"content":{"rendered":"<div class=\"lede\">\n<p>Taevavaatlejatel on ees ootamas t\u00f5eline maiuspala augusti keskel, kui iga-aastane Perseidide meteoorivihm j\u00f5uab oma haripunkti! Kui te pole varem kunagi meteoori n\u00e4inud, on see ideaalne v\u00f5imalus. Meteoorivihm kestab juuli l\u00f5pust kuni 20. augustini, kusjuures suurimat aktiivsust oodatakse 11.\u201313. augustil. Taevas on pime, kuna poolkuu loojub \u00f5htu keskel horisondi taha. \u00d6\u00f6 peaks olema soe, nii et te ei pea isegi soojalt riietuma! Hoiduge lihtsalt eredatest tuledest eemale, laske silmadel pimedusega kohaneda, seej\u00e4rel lamage maha ja vaadake taevasse.<\/p>\n<\/div>\n<figure class=\"wp-block-image size-natural\" data-width=\"550\" data-credit=\"NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/07\/perseid_map2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2013\/07\/perseid_map2\/17878589-2-eng-GB\/perseid_map2.gif\" alt=\"\"><\/figure>\n<p>Perseidid on saanud nime Perseuse t\u00e4htkuju j\u00e4rgi, millest need n\u00e4ivad v\u00e4ljapoole kiirgavat. Siiski v\u00f5ivad need ilmuda taevas \u00fcksk\u00f5ik kus. Parim suund vaatamiseks on seal, kus taevas on k\u00f5ige tumedam, t\u00f5en\u00e4oliselt otse \u00fclespoole. T\u00e4htkuju asub enne kesk\u00f6\u00f6d madalal p\u00f5hja-kirde suunas ja t\u00f5useb varahommikul horisondi kohale k\u00f5rgemale. Meteoorivihma on k\u00f5ige parem vaadelda alates kella 23-st v\u00f5i kesk\u00f6\u00f6st, mil v\u00f5ib n\u00e4ha 60\u2013100 meteoori tunnis.<\/p>\n<p>Perseidid on liiva- kuni hernesuurused kivikillud, mis paiskusid ammu v\u00e4lja Swift-Tuttle\u2019i komeedilt. Komeet laguneb aeglaselt, tiirledes \u00fcmber P\u00e4ikese. Sajandite jooksul on selle murenevad j\u00e4\u00e4nused levinud m\u00f6\u00f6da selle orbiiti, moodustades sadade miljonite kilomeetrite pikkuse osakeste voolu.<\/p>\n<p>Maa orbiit \u00fcmber P\u00e4ikese viib meid iga aasta augusti keskel l\u00e4bi selle komeedi j\u00e4\u00e4kide. Osakesed ehk meteoroidid liiguvad Maa suhtes kiirusega 60 km sekundis. Kui \u00fcks neist p\u00f5rkab kokku \u00fclemise atmosf\u00e4\u00e4riga, tekitab see valkkuva kuuma \u00f5huj\u00e4lje. M\u00f5ned eriti heledamad osakesed v\u00f5ivad p\u00fcsida n\u00e4htaval mitu sekundit, j\u00e4ttes endast maha l\u00fchiajalised helendavad suitsu- ja gaasij\u00e4ljed.<\/p>\n<p>Perseidid sobivad ideaalselt digitaalfotograafiale. Kinnita kaamera statiivile, soovitavalt laia nurkobjektiiviga ja k\u00f5rge ISO-v\u00e4\u00e4rtusega (pimeduse jaoks). Hoidke katik korraga 10\u201315 sekundit avatuna (t\u00f5eliselt pimedas kohas ka kauem). Veidi \u00f5nne korral peaksite suutma j\u00e4\u00e4dvustada \u00fche v\u00f5i mitu Perseiidide meteoori, mis vilksatavad \u00fcle foto!<\/p>","protected":false},"excerpt":{"rendered":"<p>Sky watchers will be in for a treat in mid-August, when the annual Perseid meteor shower reaches its peak! If you have never before seen a meteor, this is the [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2013\/07\/perseids_meteor_shower\/17888431-2-eng-GB\/Perseids_meteor_shower.jpg","esa_banner_description":"Perseids meteor shower","esa_banner_credit":"Ali Jarekji, Reuters","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/07\/Perseids_meteor_shower","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-583","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=583"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/583\/revisions"}],"predecessor-version":[{"id":4562,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/583\/revisions\/4562"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=583"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=583"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=583"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=583"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=583"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=583"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=583"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}