Lyrid\u0173 meteor\u0173 lietus art\u0117ja prie piko, o \u0161iemet steb\u0117tojams prognozuojamos palankesn\u0117s s\u0105lygos nei \u012fprastai. NASA duomenimis, piko metu antradienio nakt\u012f \u012f tre\u010diadienio ryt\u0105 danguje galima tik\u0117tis ma\u017edaug 10\u201320 meteor\u0173 per valand\u0105.<\/p>\n
Matomum\u0105 pagerins tai, kad danguje bus tik plonas M\u0117nulio pjautuvas, kuris dar ir nusileis prie\u0161 pat aktyviausi\u0105 laik\u0105. D\u0117l to nakties tamsa bus didesn\u0117, o silpnesni meteorai tur\u0117t\u0173 b\u016bti lengviau pastebimi, ypa\u010d toliau nuo miest\u0173 \u0161vies\u0173.<\/p>\n
Meteor\u0173 liet\u016bs susidaro \u017demei kertant kosmini\u0173 dulki\u0173 ir smulki\u0173 daleli\u0173 takus. \u0160ios dalel\u0117s, patekusios \u012f atmosfer\u0105, \u012fkaista ir sukuria ry\u0161kius \u0161viesos ruo\u017eus, vadinamus meteorais, o kasdien\u0117je kalboje da\u017enai vadinamus krintan\u010diomis \u017evaig\u017ed\u0117mis.<\/p>\n
Nors kartais manoma, kad meteor\u0173 liet\u016bs susij\u0119 su asteroidais, dauguma j\u0173 kyla i\u0161 komet\u0173 palikt\u0173 p\u0117dsak\u0173. Lyridai siejami su kometa Thatcher, kuri prie Saul\u0117s gr\u012f\u017eta ma\u017edaug kas 415 met\u0173, ta\u010diau jos paliktas daleli\u0173 takas \u017dem\u0119 pasiekia kasmet pana\u0161iu metu.<\/p>\n
\u201eKomet\u0105 galime pamatyti tik kart\u0105 per 415 met\u0173, bet per jos paliktas daleles praskriejame kasmet tuo pa\u010diu met\u0173 laiku\u201c, \u2013 sak\u0117 meteorit\u0173 tyr\u0117ja Maria Valdes.<\/p>\n
Lyridai matomi visame pasaulyje, ta\u010diau geriausios s\u0105lygos paprastai b\u016bna \u0160iaur\u0117s pusrutulyje. Daugiausia meteor\u0173 \u012fprastai pamatoma po vidurnak\u010dio, kai \u017ei\u016brov\u0173 pus\u0117je dangus b\u016bna auk\u0161\u010diau, o tariamas meteor\u0173 radiantas pakil\u0119s vir\u0161 horizonto.<\/p>\n
Steb\u0117jimui patariama rinktis viet\u0105, kuo toliau nuo ry\u0161ki\u0173 \u017eibint\u0173 ir auk\u0161t\u0173 pastat\u0173. Akims prisitaikyti prie tamsos da\u017eniausiai prireikia 15\u201330 minu\u010di\u0173, tod\u0117l verta b\u016bti kantriems ir kuo ma\u017eiau \u017ei\u016br\u0117ti \u012f telefono ekran\u0105.<\/p>\n
Nors meteorai danguje gali pasirodyti bet kur, Lyrid\u0173 radiantas yra netoli Lyros \u017evaig\u017edyno. Praktikoje tai rei\u0161kia, kad \u017ei\u016brint \u012f didesn\u0119 dangaus dal\u012f ir gulint ar patogiai atsilo\u0161us tikimyb\u0117 pamatyti daugiau meteor\u0173 yra didesn\u0117 nei nuolat ie\u0161kant vieno konkretaus ta\u0161ko.<\/p>\n
Po Lyrid\u0173 netrukus laukiama kito didesnio meteor\u0173 lietaus. NASA nurodo, kad gegu\u017e\u0117s prad\u017eioje aktyv\u0117ja Eta Akvarid\u0173 meteor\u0173 srautas, siejamas su Halio kometos paliktomis dalel\u0117mis.<\/p>\n
Abi \u0161ios li\u016btys primena, kad ry\u0161k\u016bs dangaus rei\u0161kiniai neb\u016btinai reikalauja specialios \u012frangos. Da\u017eniausiai pakanka tamsesn\u0117s vietos, \u0161iltesni\u0173 drabu\u017ei\u0173 ir laiko, kad akys prisitaikyt\u0173 prie nakties.<\/p>\n
\u0160altiniai:
– https:\/\/science.nasa.gov\/solar-system\/meteors-meteorites\/lyrids\/
– https:\/\/apnews.com\/article\/how-to-watch-lyrid-meteor-shower-e6f1992b4827262b55c2670e791dc70a<\/p>\n","protected":false},"excerpt":{"rendered":"
Lyrid\u0173 meteor\u0173 lietus art\u0117ja prie piko, o \u0161iemet steb\u0117tojams prognozuojamos palankesn\u0117s s\u0105lygos nei \u012fprastai. NASA duomenimis, piko metu antradienio nakt\u012f \u012f tre\u010diadienio ryt\u0105 danguje galima tik\u0117tis ma\u017edaug 10\u201320 meteor\u0173 per valand\u0105. Matomum\u0105 pagerins tai, kad danguje bus tik plonas M\u0117nulio pjautuvas, kuris dar ir nusileis prie\u0161 pat aktyviausi\u0105 laik\u0105. D\u0117l to nakties tamsa bus didesn\u0117, […]<\/p>\n","protected":false},"author":1,"featured_media":10699,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10],"tags":[],"miestas":[],"class_list":["post-10698","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mokslas"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/10698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=10698"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/10698\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media\/10699"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=10698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=10698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=10698"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=10698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}