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Available in 72 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-72" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">72 kalbų</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Astrolabium" title="Astrolabium – afrikanų" lang="af" hreflang="af" data-title="Astrolabium" data-language-autonym="Afrikaans" data-language-local-name="afrikanų" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A3%D8%B3%D8%B7%D8%B1%D9%84%D8%A7%D8%A8" title="أسطرلاب – arabų" lang="ar" hreflang="ar" data-title="أسطرلاب" data-language-autonym="العربية" data-language-local-name="arabų" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Astrolabiu" title="Astrolabiu – asturianų" lang="ast" hreflang="ast" data-title="Astrolabiu" data-language-autonym="Asturianu" data-language-local-name="asturianų" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Astrolyabiya" title="Astrolyabiya – azerbaidžaniečių" lang="az" hreflang="az" data-title="Astrolyabiya" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaidžaniečių" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%A7%D9%88%D8%B3%D8%B7%D9%88%D8%B1%D9%84%D8%A7%D8%A8" title="اوسطورلاب – South Azerbaijani" lang="azb" hreflang="azb" data-title="اوسطورلاب" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%B0%D0%BB%D1%8F%D0%B1%D1%96%D1%8F" title="Астралябія – baltarusių" lang="be" hreflang="be" data-title="Астралябія" data-language-autonym="Беларуская" data-language-local-name="baltarusių" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BB%D0%B0%D0%B1%D0%B8%D1%8F" title="Астролабия – bulgarų" lang="bg" hreflang="bg" data-title="Астролабия" data-language-autonym="Български" data-language-local-name="bulgarų" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B8%E0%A7%8D%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A7%8B%E0%A6%B2%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AC" title="অ্যাস্ট্রোল্যাব – bengalų" lang="bn" hreflang="bn" data-title="অ্যাস্ট্রোল্যাব" data-language-autonym="বাংলা" data-language-local-name="bengalų" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Astrolab" title="Astrolab – bosnių" lang="bs" hreflang="bs" data-title="Astrolab" data-language-autonym="Bosanski" data-language-local-name="bosnių" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Astrolabi" title="Astrolabi – katalonų" lang="ca" hreflang="ca" data-title="Astrolabi" data-language-autonym="Català" data-language-local-name="katalonų" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%A6%DB%8C%D8%B3%D8%AA%D8%B1%D9%84%D8%A7%D8%A8" title="ئیسترلاب – soranių kurdų" lang="ckb" hreflang="ckb" data-title="ئیسترلاب" data-language-autonym="کوردی" data-language-local-name="soranių kurdų" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Astrol%C3%A1b" title="Astroláb – čekų" lang="cs" hreflang="cs" data-title="Astroláb" data-language-autonym="Čeština" data-language-local-name="čekų" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Astrolabium" title="Astrolabium – danų" lang="da" hreflang="da" data-title="Astrolabium" data-language-autonym="Dansk" data-language-local-name="danų" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Astrolabium" title="Astrolabium – vokiečių" lang="de" hreflang="de" data-title="Astrolabium" data-language-autonym="Deutsch" data-language-local-name="vokiečių" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CF%83%CF%84%CF%81%CE%BF%CE%BB%CE%AC%CE%B2%CE%BF%CF%82" title="Αστρολάβος – graikų" lang="el" hreflang="el" data-title="Αστρολάβος" data-language-autonym="Ελληνικά" data-language-local-name="graikų" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Astrolabe" title="Astrolabe – anglų" lang="en" hreflang="en" data-title="Astrolabe" data-language-autonym="English" data-language-local-name="anglų" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Astrolabo" title="Astrolabo – esperanto" lang="eo" hreflang="eo" data-title="Astrolabo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Astrolabio" title="Astrolabio – ispanų" lang="es" hreflang="es" data-title="Astrolabio" data-language-autonym="Español" data-language-local-name="ispanų" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Astrolaab" title="Astrolaab – estų" lang="et" hreflang="et" data-title="Astrolaab" data-language-autonym="Eesti" data-language-local-name="estų" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Astrolabio" title="Astrolabio – baskų" lang="eu" hreflang="eu" data-title="Astrolabio" data-language-autonym="Euskara" data-language-local-name="baskų" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D8%B3%D8%B7%D8%B1%D9%84%D8%A7%D8%A8" title="اسطرلاب – persų" lang="fa" hreflang="fa" data-title="اسطرلاب" data-language-autonym="فارسی" data-language-local-name="persų" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Astrolabi" title="Astrolabi – suomių" lang="fi" hreflang="fi" data-title="Astrolabi" data-language-autonym="Suomi" data-language-local-name="suomių" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Astrolabe" title="Astrolabe – prancūzų" lang="fr" hreflang="fr" data-title="Astrolabe" data-language-autonym="Français" data-language-local-name="prancūzų" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Astral%C3%A1ib" title="Astraláib – airių" lang="ga" hreflang="ga" data-title="Astraláib" data-language-autonym="Gaeilge" data-language-local-name="airių" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Astrolabio" title="Astrolabio – galisų" lang="gl" hreflang="gl" data-title="Astrolabio" data-language-autonym="Galego" data-language-local-name="galisų" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%A6%D7%98%D7%A8%D7%95%D7%9C%D7%91" title="אצטרולב – hebrajų" lang="he" hreflang="he" data-title="אצטרולב" data-language-autonym="עברית" data-language-local-name="hebrajų" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%A4%E0%A4%BE%E0%A4%B0%E0%A5%87%E0%A4%95%E0%A5%8D%E0%A4%B7" title="तारेक्ष – hindi" lang="hi" hreflang="hi" data-title="तारेक्ष" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Astrolab" title="Astrolab – kroatų" lang="hr" hreflang="hr" data-title="Astrolab" data-language-autonym="Hrvatski" data-language-local-name="kroatų" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Asztrol%C3%A1bium" title="Asztrolábium – vengrų" lang="hu" hreflang="hu" data-title="Asztrolábium" data-language-autonym="Magyar" data-language-local-name="vengrų" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%BD%D5%BF%D6%80%D5%B8%D5%AC%D5%A1%D5%A2" title="Աստրոլաբ – armėnų" lang="hy" hreflang="hy" data-title="Աստրոլաբ" data-language-autonym="Հայերեն" data-language-local-name="armėnų" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Astrolabio" title="Astrolabio – tarpinė" lang="ia" hreflang="ia" data-title="Astrolabio" data-language-autonym="Interlingua" data-language-local-name="tarpinė" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Astrolab" title="Astrolab – indoneziečių" lang="id" hreflang="id" data-title="Astrolab" data-language-autonym="Bahasa Indonesia" data-language-local-name="indoneziečių" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ig mw-list-item"><a href="https://ig.wikipedia.org/wiki/Astrolabe" title="Astrolabe – igbų" lang="ig" hreflang="ig" data-title="Astrolabe" data-language-autonym="Igbo" data-language-local-name="igbų" class="interlanguage-link-target"><span>Igbo</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Astrolabo" title="Astrolabo – ido" lang="io" hreflang="io" data-title="Astrolabo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Astrolabio" title="Astrolabio – italų" lang="it" hreflang="it" data-title="Astrolabio" data-language-autonym="Italiano" data-language-local-name="italų" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A2%E3%82%B9%E3%83%88%E3%83%AD%E3%83%A9%E3%83%BC%E3%83%99" title="アストロラーベ – japonų" lang="ja" hreflang="ja" data-title="アストロラーベ" data-language-autonym="日本語" data-language-local-name="japonų" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%A1%E1%83%A2%E1%83%A0%E1%83%9D%E1%83%9A%E1%83%90%E1%83%91%E1%83%98" title="ასტროლაბი – gruzinų" lang="ka" hreflang="ka" data-title="ასტროლაბი" data-language-autonym="ქართული" data-language-local-name="gruzinų" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BB%D1%8F%D0%B1%D0%B8%D1%8F" title="Астролябия – kazachų" lang="kk" hreflang="kk" data-title="Астролябия" data-language-autonym="Қазақша" data-language-local-name="kazachų" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%84%B1%EB%B0%98_(%EC%B2%9C%EB%AC%B8%ED%95%99)" title="성반 (천문학) – korėjiečių" lang="ko" hreflang="ko" data-title="성반 (천문학)" data-language-autonym="한국어" data-language-local-name="korėjiečių" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Astrolab" title="Astrolab – kurdų" lang="ku" hreflang="ku" data-title="Astrolab" data-language-autonym="Kurdî" data-language-local-name="kurdų" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Astrolab" title="Astrolab – liuksemburgiečių" lang="lb" hreflang="lb" data-title="Astrolab" data-language-autonym="Lëtzebuergesch" data-language-local-name="liuksemburgiečių" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Astrolabs" title="Astrolabs – latvių" lang="lv" hreflang="lv" data-title="Astrolabs" data-language-autonym="Latviešu" data-language-local-name="latvių" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BB%D0%B0%D0%B1" title="Астролаб – makedonų" lang="mk" hreflang="mk" data-title="Астролаб" data-language-autonym="Македонски" data-language-local-name="makedonų" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%86%E0%B4%B8%E0%B5%8D%E0%B4%9F%E0%B5%8D%E0%B4%B0%E0%B5%8B%E0%B4%B2%E0%B4%BE%E0%B4%AC%E0%B5%8D" title="ആസ്ട്രോലാബ് – malajalių" lang="ml" hreflang="ml" data-title="ആസ്ട്രോലാബ്" data-language-autonym="മലയാളം" data-language-local-name="malajalių" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Astrolab" title="Astrolab – malajiečių" lang="ms" hreflang="ms" data-title="Astrolab" data-language-autonym="Bahasa Melayu" data-language-local-name="malajiečių" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Astrolabium" title="Astrolabium – olandų" lang="nl" hreflang="nl" data-title="Astrolabium" data-language-autonym="Nederlands" data-language-local-name="olandų" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Astrolabium" title="Astrolabium – naujoji norvegų" lang="nn" hreflang="nn" data-title="Astrolabium" data-language-autonym="Norsk nynorsk" data-language-local-name="naujoji norvegų" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Astrolabium" title="Astrolabium – norvegų bukmolas" lang="nb" hreflang="nb" data-title="Astrolabium" data-language-autonym="Norsk bokmål" data-language-local-name="norvegų bukmolas" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Astrolabi" title="Astrolabi – očitarų" lang="oc" hreflang="oc" data-title="Astrolabi" data-language-autonym="Occitan" data-language-local-name="očitarų" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Astrolabium" title="Astrolabium – lenkų" lang="pl" hreflang="pl" data-title="Astrolabium" data-language-autonym="Polski" data-language-local-name="lenkų" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A7%D8%B3%D8%B7%D8%B1%D9%84%D8%A7%D8%A8" title="اسطرلاب – Western Punjabi" lang="pnb" hreflang="pnb" data-title="اسطرلاب" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Astrol%C3%A1bio" title="Astrolábio – portugalų" lang="pt" hreflang="pt" data-title="Astrolábio" data-language-autonym="Português" data-language-local-name="portugalų" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Astrolab" title="Astrolab – rumunų" lang="ro" hreflang="ro" data-title="Astrolab" data-language-autonym="Română" data-language-local-name="rumunų" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BB%D1%8F%D0%B1%D0%B8%D1%8F" title="Астролябия – rusų" lang="ru" hreflang="ru" data-title="Астролябия" data-language-autonym="Русский" data-language-local-name="rusų" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Astrolab" title="Astrolab – serbų-kroatų" lang="sh" hreflang="sh" data-title="Astrolab" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbų-kroatų" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Astrolabe" title="Astrolabe – Simple English" lang="en-simple" hreflang="en-simple" data-title="Astrolabe" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Astrol%C3%A1b" title="Astroláb – slovakų" lang="sk" hreflang="sk" data-title="Astroláb" data-language-autonym="Slovenčina" data-language-local-name="slovakų" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Astrolab" title="Astrolab – slovėnų" lang="sl" hreflang="sl" data-title="Astrolab" data-language-autonym="Slovenščina" data-language-local-name="slovėnų" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BB%D0%B0%D0%B1" title="Астролаб – serbų" lang="sr" hreflang="sr" data-title="Астролаб" data-language-autonym="Српски / srpski" data-language-local-name="serbų" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Astrolabium" title="Astrolabium – švedų" lang="sv" hreflang="sv" data-title="Astrolabium" data-language-autonym="Svenska" data-language-local-name="švedų" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%A3%D1%81%D1%82%D1%83%D1%80%D0%BB%D0%BE%D0%B1" title="Устурлоб – tadžikų" lang="tg" hreflang="tg" data-title="Устурлоб" data-language-autonym="Тоҷикӣ" data-language-local-name="tadžikų" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%AD%E0%B8%AA%E0%B9%82%E0%B8%95%E0%B8%A3%E0%B9%80%E0%B8%A5%E0%B8%9A" title="แอสโตรเลบ – tajų" lang="th" hreflang="th" data-title="แอสโตรเลบ" data-language-autonym="ไทย" data-language-local-name="tajų" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Usturlap" title="Usturlap – turkų" lang="tr" hreflang="tr" data-title="Usturlap" data-language-autonym="Türkçe" data-language-local-name="turkų" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BB%D1%8F%D0%B1%D1%96%D1%8F" title="Астролябія – ukrainiečių" lang="uk" hreflang="uk" data-title="Астролябія" data-language-autonym="Українська" data-language-local-name="ukrainiečių" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A7%D8%B3%D8%B7%D8%B1%D9%84%D8%A7%D8%A8" title="اسطرلاب – urdų" lang="ur" hreflang="ur" data-title="اسطرلاب" data-language-autonym="اردو" data-language-local-name="urdų" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Astrolyabiya" title="Astrolyabiya – uzbekų" lang="uz" hreflang="uz" data-title="Astrolyabiya" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbekų" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Th%C6%B0%E1%BB%9Bc_tr%E1%BA%AFc_tinh" title="Thước trắc tinh – vietnamiečių" lang="vi" hreflang="vi" data-title="Thước trắc tinh" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamiečių" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Astrolabyo" title="Astrolabyo – varai" lang="war" hreflang="war" data-title="Astrolabyo" data-language-autonym="Winaray" data-language-local-name="varai" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%98%9F%E7%9B%98" title="星盘 – kinų kalbos vu tarmė" lang="wuu" hreflang="wuu" data-title="星盘" data-language-autonym="吴语" data-language-local-name="kinų kalbos vu tarmė" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xh mw-list-item"><a href="https://xh.wikipedia.org/wiki/I-Astrolabe" title="I-Astrolabe – kosų" lang="xh" hreflang="xh" data-title="I-Astrolabe" data-language-autonym="IsiXhosa" data-language-local-name="kosų" class="interlanguage-link-target"><span>IsiXhosa</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%98%9F%E7%9B%98" title="星盘 – kinų" lang="zh" hreflang="zh" data-title="星盘" data-language-autonym="中文" data-language-local-name="kinų" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%98%9F%E7%9B%A4" title="星盤 – kinų kalbos Kantono tarmė" lang="yue" hreflang="yue" data-title="星盤" data-language-autonym="粵語" data-language-local-name="kinų kalbos Kantono tarmė" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q164992#sitelinks-wikipedia" title="Keisti tarpkalbines nuorodas" class="wbc-editpage">Keisti nuorodas</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Vardų sritys"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Astroliabija" title="Rodyti puslapio turinį [c]" accesskey="c"><span>Straipsnis</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a 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href="/wiki/Vaizdas:Astrolabe-Persian-18C.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/Astrolabe-Persian-18C.jpg/250px-Astrolabe-Persian-18C.jpg" decoding="async" width="250" height="229" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/Astrolabe-Persian-18C.jpg/375px-Astrolabe-Persian-18C.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/18/Astrolabe-Persian-18C.jpg/500px-Astrolabe-Persian-18C.jpg 2x" data-file-width="1061" data-file-height="972" /></a><figcaption>XVIII amžiaus Persų astroliabija</figcaption></figure> <figure typeof="mw:File/Thumb"><a href="/wiki/Vaizdas:Iranian_Astrolabe_14.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Iranian_Astrolabe_14.jpg/250px-Iranian_Astrolabe_14.jpg" decoding="async" width="250" height="317" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Iranian_Astrolabe_14.jpg/375px-Iranian_Astrolabe_14.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Iranian_Astrolabe_14.jpg/500px-Iranian_Astrolabe_14.jpg 2x" data-file-width="2848" data-file-height="3616" /></a><figcaption></figcaption></figure> <p><b>Astroliabija</b> – senovinis <a href="/wiki/Astronomija" title="Astronomija">astronominis</a> prietaisas, skirtas matuoti dangaus kūno aukščiui virš horizonto ir kitiems sferinės astronomijos tikslams. </p><p>Iki <a href="/wiki/XVIII_am%C5%BEius" title="XVIII amžius">XVIII a.</a> jūrininkai naudojo astroliabiją laivo <a href="/wiki/Geografija" title="Geografija">geografinei</a> platumai nustatyti. </p> <div class="mw-heading mw-heading2"><h2 id="Konstrukcija_ir_veikimo_principai">Konstrukcija ir veikimo principai</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Astroliabija&veaction=edit&section=1" title="Redaguoti skyrelį: Konstrukcija ir veikimo principai" class="mw-editsection-visualeditor"><span>redaguoti</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Astroliabija&action=edit&section=1" title="Edit section's source code: Konstrukcija ir veikimo principai"><span>redaguoti vikitekstą</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Prietaiso paskirtis lemia astroliabijos konstrukcijos ypatumus. Astroliabija tampa <a href="/wiki/Teleskopas" title="Teleskopas">teleskopas</a>, jeigu jo vamzdis yra pritvirtintas prie vertikalios ašies ir gali suktis apie ją, o kampas tarp šios ašies ir teleskopo optinės ašies yra lygus z<sub>0</sub>. Tačiau dažniau daroma kitaip. Priešais horizontaliai ant sukamo stalo paguldyto teleskopo pastatoma optinė sistema, kuri sukuria du tos pačios žvaigždės atvaizdus. Padaroma taip, jog šie atvaizdai, judant žvaigždei (parinis dangaus sferos sukimasis), teleskopo židinio plokštumoje slenka priešingomis kryptimis. Atvaizdai susitinka ir sutampa, kai žvaigždė kerta pasirinktą ir prietaiso įrangoje atspindėtą vienodo aukščio apskritimą ties z<sub>0</sub>. Štai tas atvaizdų susiliejimo laikas ir užfiksuojamas specialiomis automatinėmis priemonėmis. </p><p>Realizuoti minėtą optinę sistemą galima įvairiai. 2 pav. parodyta žvaigždės spindulių eiga prizminėje astroliabijoje. Priešais teleskopo objektyvą stovi stiklinė lygiašonė <a href="/wiki/Prizm%C4%97" title="Prizmė">prizmė</a>, kurios viršūnės kampas lygus 2z<sub>0</sub>. Vieną atvaizdą formuoja spinduliai atsispindėję nuo apatinio prizmės šono, kitą – nuo viršutinio, bet prieš tai atsispindėję nuo horizontalaus (gyvsidabrio) veidrodžio. Kai žvaigždė yra zenitiniame nuotolyje z<sub>0</sub>, atvaizdai sutampa. Punktyrinėmis atkarpomis pavaizduota situacija, kai žvaigždės zenitinis nuotolis padidėja. Matyti, kad vaizdai išsiskiria ir juda į priešingas puses. Kito tipo astroliabijoje (3 pav), vietoje prizmės stovi reikiamu kampu pasvirę veidrodis ir pusiau skaidri plokštelė. Šiame prietaise ir tiesioginiai, ir atsispindėję nuo gyvsidabrio spinduliai aprėpia visą teleskopo objektyvą, o ne pusę kaip prizminėje astroliabijoje. </p><p>Astroliabijos teleskopo skersmuo būna 10-20 cm. Jo optinė sistema parenkama tokia, kad būtų kuo trumpesnis vamzdis. Visas prietaisas tampa kompaktišku ir stabiliu. Tai didelis jo privalumas. Trūkumu reikia laikyti tai, jog, kaip nesunku įsitikinti, prietaisu galima stebėti žvaigždes tik ribotame dangaus plote, būtent tas, kurių deklinacija yra tarp φ – z<sub>0</sub> ir φ + z<sub>0</sub>. </p><p>Taigi stebėjimai su astroliabija parodo laiką, kada žvaigždė būna zenitiniame nuotolyje z<sub>0</sub> (tai atsitinka du kartus per parą). Tačiau šio duomens dar per maža koordinatėms nustatyti. Jos apskaičiuojamos tik po to, kai apibendrinama daugelio žvaigždžių ilgalaikių stebėjimų medžiaga. Pagal rezultatų tikslumą astroliabijos mažai atsilieka nuo <a href="/wiki/Meridianinis_skritulys" title="Meridianinis skritulys">meridianinių skritulių</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Nuorodos">Nuorodos</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Astroliabija&veaction=edit&section=2" title="Redaguoti skyrelį: Nuorodos" class="mw-editsection-visualeditor"><span>redaguoti</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Astroliabija&action=edit&section=2" title="Edit section's source code: Nuorodos"><span>redaguoti vikitekstą</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external free" href="http://mokslasplius.lt/astronomija/node/586">http://mokslasplius.lt/astronomija/node/586</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20090309025917/http://mokslasplius.lt/astronomija/node/586">Archyvuota kopija</a> 2009-03-09 iš <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> projekto.</li></ul> <div class="boilerplate metadata plainlinks" id="stub" style="border-collapse:collapse;font-size:95%"> <table cellpadding="2" cellspacing="0" style="background-color: transparent; color:inherit"> <tbody><tr> <td class="noresize"><span typeof="mw:File"><a href="/wiki/Vaizdas:Saturn_template.svg" class="mw-file-description" title="Nebaigta"><img alt="Nebaigta" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Saturn_template.svg/35px-Saturn_template.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Saturn_template.svg/53px-Saturn_template.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Saturn_template.svg/70px-Saturn_template.svg.png 2x" data-file-width="50" data-file-height="50" /></a></span>   </td> <td><i>Šis straipsnis apie <b>astronomiją</b> yra <b><a href="/wiki/Vikipedija:Nebaigtas_straipsnis" title="Vikipedija:Nebaigtas straipsnis">nebaigtas</a></b>. 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