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Available in 115 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-115" 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">115 languages</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/Astronomiese_eenheid" title="Astronomiese eenheid – Afrikaans" lang="af" hreflang="af" data-title="Astronomiese eenheid" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Astronomische_Einheit" title="Astronomische Einheit – Alemannic" lang="gsw" hreflang="gsw" data-title="Astronomische Einheit" data-language-autonym="Alemannisch" data-language-local-name="Alemannic" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%88%D8%AD%D8%AF%D8%A9_%D9%81%D9%84%D9%83%D9%8A%D8%A9" title="وحدة فلكية – Arabic" lang="ar" hreflang="ar" data-title="وحدة فلكية" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Unidat_astronomica" title="Unidat astronomica – Aragonese" lang="an" hreflang="an" data-title="Unidat astronomica" data-language-autonym="Aragonés" data-language-local-name="Aragonese" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Unid%C3%A1_astron%C3%B3mica" title="Unidá astronómica – Asturian" lang="ast" hreflang="ast" data-title="Unidá astronómica" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Unidad_astron%C3%B3mica" title="Unidad astronómica – Guarani" lang="gn" hreflang="gn" data-title="Unidad astronómica" data-language-autonym="Avañe'ẽ" data-language-local-name="Guarani" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Astronomik_vahid" title="Astronomik vahid – Azerbaijani" lang="az" hreflang="az" data-title="Astronomik vahid" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" 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%A2%D8%B3%D8%AA%D8%B1%D9%88%D9%86%D9%88%D9%85%DB%8C%DA%A9_%D9%88%D8%A7%D8%AD%DB%8C%D8%AF" title="آسترونومیک واحید – South Azerbaijani" lang="azb" hreflang="azb" data-title="آسترونومیک واحید" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%9C%E0%A7%8D%E0%A6%AF%E0%A7%8B%E0%A6%A4%E0%A6%BF%E0%A6%B0%E0%A7%8D%E0%A6%AC%E0%A7%88%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8%E0%A6%BF%E0%A6%95_%E0%A6%8F%E0%A6%95%E0%A6%95" title="জ্যোতির্বৈজ্ঞানিক একক – Bangla" lang="bn" hreflang="bn" data-title="জ্যোতির্বৈজ্ঞানিক একক" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Thian-b%C3%BBn_tan-%C5%ABi" title="Thian-bûn tan-ūi – Minnan" lang="nan" hreflang="nan" data-title="Thian-bûn tan-ūi" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</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%BD%D0%B0%D0%BC%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B0%D0%B4%D0%B7%D1%96%D0%BD%D0%BA%D0%B0" title="Астранамічная адзінка – Belarusian" lang="be" hreflang="be" data-title="Астранамічная адзінка" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B0%D0%BC%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B0%D0%B4%D0%B7%D1%96%D0%BD%D0%BA%D0%B0" title="Астранамічная адзінка – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Астранамічная адзінка" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</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%BD%D0%BE%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0_%D0%B5%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D0%B0" title="Астрономическа единица – Bulgarian" lang="bg" hreflang="bg" data-title="Астрономическа единица" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Astronomska_jedinica" title="Astronomska jedinica – Bosnian" lang="bs" hreflang="bs" data-title="Astronomska jedinica" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Unanenn_astronomek" title="Unanenn astronomek – Breton" lang="br" hreflang="br" data-title="Unanenn astronomek" data-language-autonym="Brezhoneg" data-language-local-name="Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Unitat_astron%C3%B2mica" title="Unitat astronòmica – Catalan" lang="ca" hreflang="ca" data-title="Unitat astronòmica" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D0%BB%D0%BB%D0%B5_%D0%BF%C4%95%D1%80%D1%87%C4%95" title="Астрономилле пĕрчĕ – Chuvash" lang="cv" hreflang="cv" data-title="Астрономилле пĕрчĕ" data-language-autonym="Чӑвашла" data-language-local-name="Chuvash" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Astronomick%C3%A1_jednotka" title="Astronomická jednotka – Czech" lang="cs" hreflang="cs" data-title="Astronomická jednotka" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Uned_seryddol" title="Uned seryddol – Welsh" lang="cy" hreflang="cy" data-title="Uned seryddol" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Astronomisk_enhed" title="Astronomisk enhed – Danish" lang="da" hreflang="da" data-title="Astronomisk enhed" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%B9%D8%A8%D8%B1%D8%A9_%D9%81%D9%84%D9%83%D9%8A%D8%A9" title="عبرة فلكية – Moroccan Arabic" lang="ary" hreflang="ary" data-title="عبرة فلكية" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Astronomische_Einheit" title="Astronomische Einheit – German" lang="de" hreflang="de" data-title="Astronomische Einheit" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Astronoomiline_%C3%BChik" title="Astronoomiline ühik – Estonian" lang="et" hreflang="et" data-title="Astronoomiline ühik" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</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%BD%CE%BF%CE%BC%CE%B9%CE%BA%CE%AE_%CE%BC%CE%BF%CE%BD%CE%AC%CE%B4%CE%B1" title="Αστρονομική μονάδα – Greek" lang="el" hreflang="el" data-title="Αστρονομική μονάδα" data-language-autonym="Ελληνικά" data-language-local-name="Greek" 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/Astronomical_unit" title="Astronomical unit – English" lang="en" hreflang="en" data-title="Astronomical unit" data-language-autonym="English" data-language-local-name="English" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Unidad_astron%C3%B3mica" title="Unidad astronómica – Spanish" lang="es" hreflang="es" data-title="Unidad astronómica" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Astronomia_unuo" title="Astronomia unuo – Esperanto" lang="eo" hreflang="eo" data-title="Astronomia unuo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Unitate_astronomiko" title="Unitate astronomiko – Basque" lang="eu" hreflang="eu" data-title="Unitate astronomiko" data-language-autonym="Euskara" data-language-local-name="Basque" 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/%D9%88%D8%A7%D8%AD%D8%AF_%D9%86%D8%AC%D9%88%D9%85%DB%8C" title="واحد نجومی – Persian" lang="fa" hreflang="fa" data-title="واحد نجومی" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Unit%C3%A9_astronomique" title="Unité astronomique – French" lang="fr" hreflang="fr" data-title="Unité astronomique" data-language-autonym="Français" data-language-local-name="French" 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/Aonad_r%C3%A9alteola%C3%ADoch" title="Aonad réalteolaíoch – Irish" lang="ga" hreflang="ga" data-title="Aonad réalteolaíoch" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Unnid_rollageydagh" title="Unnid rollageydagh – Manx" lang="gv" hreflang="gv" data-title="Unnid rollageydagh" data-language-autonym="Gaelg" data-language-local-name="Manx" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Unidade_astron%C3%B3mica" title="Unidade astronómica – Galician" lang="gl" hreflang="gl" data-title="Unidade astronómica" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%B2%9C%EB%AC%B8%EB%8B%A8%EC%9C%84" title="천문단위 – Korean" lang="ko" hreflang="ko" data-title="천문단위" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</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%D5%B2%D5%A1%D5%A3%D5%AB%D5%BF%D5%A1%D5%AF%D5%A1%D5%B6_%D5%B4%D5%AB%D5%A1%D5%BE%D5%B8%D6%80" title="Աստղագիտական միավոր – Armenian" lang="hy" hreflang="hy" data-title="Աստղագիտական միավոր" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%96%E0%A4%97%E0%A5%8B%E0%A4%B2%E0%A5%80%E0%A4%AF_%E0%A4%87%E0%A4%95%E0%A4%BE%E0%A4%88" title="खगोलीय इकाई – Hindi" lang="hi" hreflang="hi" data-title="खगोलीय इकाई" 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/Astronomska_jedinica" title="Astronomska jedinica – Croatian" lang="hr" hreflang="hr" data-title="Astronomska jedinica" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Astronomiala_unajo" title="Astronomiala unajo – Ido" lang="io" hreflang="io" data-title="Astronomiala unajo" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-ig mw-list-item"><a href="https://ig.wikipedia.org/wiki/Otu_ihe_na-enyocha_mbara_igwe" title="Otu ihe na-enyocha mbara igwe – Igbo" lang="ig" hreflang="ig" data-title="Otu ihe na-enyocha mbara igwe" data-language-autonym="Igbo" data-language-local-name="Igbo" class="interlanguage-link-target"><span>Igbo</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Satuan_astronomi" title="Satuan astronomi – Indonesian" lang="id" hreflang="id" data-title="Satuan astronomi" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Stjarnfr%C3%A6%C3%B0ieining" title="Stjarnfræðieining – Icelandic" lang="is" hreflang="is" data-title="Stjarnfræðieining" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Unit%C3%A0_astronomica" title="Unità astronomica – Italian" lang="it" hreflang="it" data-title="Unità astronomica" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%99%D7%97%D7%99%D7%93%D7%94_%D7%90%D7%A1%D7%98%D7%A8%D7%95%D7%A0%D7%95%D7%9E%D7%99%D7%AA" title="יחידה אסטרונומית – Hebrew" lang="he" hreflang="he" data-title="יחידה אסטרונומית" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Satuan_astronomi" title="Satuan astronomi – Javanese" lang="jv" hreflang="jv" data-title="Satuan astronomi" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%96%E0%B2%97%E0%B3%8B%E0%B2%B3_%E0%B2%AE%E0%B2%BE%E0%B2%A8" title="ಖಗೋಳ ಮಾನ – Kannada" lang="kn" hreflang="kn" data-title="ಖಗೋಳ ಮಾನ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="Kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</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%9C%E1%83%9D%E1%83%9B%E1%83%98%E1%83%A3%E1%83%9A%E1%83%98_%E1%83%94%E1%83%A0%E1%83%97%E1%83%94%E1%83%A3%E1%83%9A%E1%83%98" title="ასტრონომიული ერთეული – Georgian" lang="ka" hreflang="ka" data-title="ასტრონომიული ერთეული" data-language-autonym="ქართული" data-language-local-name="Georgian" 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%BD%D0%BE%D0%BC%D0%B8%D1%8F%D0%BB%D1%8B%D2%9B_%D0%B1%D1%96%D1%80%D0%BB%D1%96%D0%BA" title="Астрономиялық бірлік – Kazakh" lang="kk" hreflang="kk" data-title="Астрономиялық бірлік" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Kizio_astronomia" title="Kizio astronomia – Swahili" lang="sw" hreflang="sw" data-title="Kizio astronomia" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Yekeya_astronom%C3%AEk" title="Yekeya astronomîk – Kurdish" lang="ku" hreflang="ku" data-title="Yekeya astronomîk" data-language-autonym="Kurdî" data-language-local-name="Kurdish" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Unitas_astronomica" title="Unitas astronomica – Latin" lang="la" hreflang="la" data-title="Unitas astronomica" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Astronomisk%C4%81_vien%C4%ABba" title="Astronomiskā vienība – Latvian" lang="lv" hreflang="lv" data-title="Astronomiskā vienība" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Astronomesch_Eenheet" title="Astronomesch Eenheet – Luxembourgish" lang="lb" hreflang="lb" data-title="Astronomesch Eenheet" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Astronominis_vienetas" title="Astronominis vienetas – Lithuanian" lang="lt" hreflang="lt" data-title="Astronominis vienetas" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Astronomische_einheid" title="Astronomische einheid – Limburgish" lang="li" hreflang="li" data-title="Astronomische einheid" data-language-autonym="Limburgs" data-language-local-name="Limburgish" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Unia_astronomial" title="Unia astronomial – Lingua Franca Nova" lang="lfn" hreflang="lfn" data-title="Unia astronomial" data-language-autonym="Lingua Franca Nova" data-language-local-name="Lingua Franca Nova" class="interlanguage-link-target"><span>Lingua Franca Nova</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Unit%C3%A0_Astronomica" title="Unità Astronomica – Lombard" lang="lmo" hreflang="lmo" data-title="Unità Astronomica" data-language-autonym="Lombard" data-language-local-name="Lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Csillag%C3%A1szati_egys%C3%A9g" title="Csillagászati egység – Hungarian" lang="hu" hreflang="hu" data-title="Csillagászati egység" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</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%BD%D0%BE%D0%BC%D1%81%D0%BA%D0%B0_%D0%B5%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D0%B0" title="Астрономска единица – Macedonian" lang="mk" hreflang="mk" data-title="Астрономска единица" data-language-autonym="Македонски" data-language-local-name="Macedonian" 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%85%E0%B4%B8%E0%B5%8D%E0%B4%9F%E0%B5%8D%E0%B4%B0%E0%B5%8B%E0%B4%A3%E0%B4%AE%E0%B4%BF%E0%B4%95%E0%B5%8D%E0%B4%95%E0%B5%BD_%E0%B4%AF%E0%B5%82%E0%B4%A3%E0%B4%BF%E0%B4%B1%E0%B5%8D%E0%B4%B1%E0%B5%8D" title="അസ്ട്രോണമിക്കൽ യൂണിറ്റ് – Malayalam" lang="ml" hreflang="ml" data-title="അസ്ട്രോണമിക്കൽ യൂണിറ്റ്" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%96%E0%A4%97%E0%A5%8B%E0%A4%B2%E0%A5%80%E0%A4%AF_%E0%A4%8F%E0%A4%95%E0%A4%95" title="खगोलीय एकक – Marathi" lang="mr" hreflang="mr" data-title="खगोलीय एकक" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%90%E1%83%A1%E1%83%A2%E1%83%A0%E1%83%9D%E1%83%9C%E1%83%9D%E1%83%9B%E1%83%98%E1%83%A3%E1%83%9A%E1%83%98_%E1%83%90%E1%83%A0%E1%83%97%E1%83%A3%E1%83%9A%E1%83%98" title="ასტრონომიული ართული – Mingrelian" lang="xmf" hreflang="xmf" data-title="ასტრონომიული ართული" data-language-autonym="მარგალური" data-language-local-name="Mingrelian" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%88%D8%AD%D8%AF%D9%87_%D9%81%D9%84%D9%83%D9%8A%D9%87" title="وحده فلكيه – Egyptian Arabic" lang="arz" hreflang="arz" data-title="وحده فلكيه" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Unit_astronomi" title="Unit astronomi – Malay" lang="ms" hreflang="ms" data-title="Unit astronomi" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mwl mw-list-item"><a href="https://mwl.wikipedia.org/wiki/Ounidade_astron%C3%B3mica" title="Ounidade astronómica – Mirandese" lang="mwl" hreflang="mwl" data-title="Ounidade astronómica" data-language-autonym="Mirandés" data-language-local-name="Mirandese" class="interlanguage-link-target"><span>Mirandés</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9E%D0%B4%D0%BE%D0%BD_%D0%BE%D1%80%D0%BD%D1%8B_%D0%BD%D1%8D%D0%B3%D0%B6" title="Одон орны нэгж – Mongolian" lang="mn" hreflang="mn" data-title="Одон орны нэгж" data-language-autonym="Монгол" data-language-local-name="Mongolian" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/Astronomical_unit" title="Astronomical unit – Burmese" lang="my" hreflang="my" data-title="Astronomical unit" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burmese" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Astronomische_eenheid" title="Astronomische eenheid – Dutch" lang="nl" hreflang="nl" data-title="Astronomische eenheid" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%A4%A9%E6%96%87%E5%8D%98%E4%BD%8D" title="天文単位 – Japanese" lang="ja" hreflang="ja" data-title="天文単位" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Astronoomisk_Ianhaid" title="Astronoomisk Ianhaid – Northern Frisian" lang="frr" hreflang="frr" data-title="Astronoomisk Ianhaid" data-language-autonym="Nordfriisk" data-language-local-name="Northern Frisian" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Astronomisk_enhet" title="Astronomisk enhet – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Astronomisk enhet" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Astronomisk_eining" title="Astronomisk eining – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Astronomisk eining" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Unitat_astronomica" title="Unitat astronomica – Occitan" lang="oc" hreflang="oc" data-title="Unitat astronomica" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Astronomik_birlik" title="Astronomik birlik – Uzbek" lang="uz" hreflang="uz" data-title="Astronomik birlik" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%96%E0%A8%97%E0%A9%8B%E0%A8%B2%E0%A9%80_%E0%A8%87%E0%A8%95%E0%A8%BE%E0%A8%88" title="ਖਗੋਲੀ ਇਕਾਈ – Punjabi" lang="pa" hreflang="pa" data-title="ਖਗੋਲੀ ਇਕਾਈ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A7%D8%B3%D9%85%D8%A7%D9%86%DB%8C_%D9%85%DB%8C%D9%84" title="اسمانی میل – Western Punjabi" lang="pnb" hreflang="pnb" data-title="اسمانی میل" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D9%86%D8%AC%D9%88%D9%85%D9%8A_%D9%88%D8%A7%D8%AD%D8%AF" title="نجومي واحد – Pashto" lang="ps" hreflang="ps" data-title="نجومي واحد" data-language-autonym="پښتو" data-language-local-name="Pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Unit%C3%A0_Astron%C3%B2mica" title="Unità Astronòmica – Piedmontese" lang="pms" hreflang="pms" data-title="Unità Astronòmica" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Astronoomsch_Eenheit" title="Astronoomsch Eenheit – Low German" lang="nds" hreflang="nds" data-title="Astronoomsch Eenheit" data-language-autonym="Plattdüütsch" data-language-local-name="Low German" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Jednostka_astronomiczna" title="Jednostka astronomiczna – Polish" lang="pl" hreflang="pl" data-title="Jednostka astronomiczna" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Unidade_astron%C3%B4mica" title="Unidade astronômica – Portuguese" lang="pt" hreflang="pt" data-title="Unidade astronômica" data-language-autonym="Português" data-language-local-name="Portuguese" 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/Unitate_astronomic%C4%83" title="Unitate astronomică – Romanian" lang="ro" hreflang="ro" data-title="Unitate astronomică" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D1%87%D0%BD%D0%B0_%D0%B5%D0%B4%D0%B8%D0%BD%D0%BA%D0%B0" title="Астрономична единка – Rusyn" lang="rue" hreflang="rue" data-title="Астрономична единка" data-language-autonym="Русиньскый" data-language-local-name="Rusyn" class="interlanguage-link-target"><span>Русиньскый</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%BD%D0%BE%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D0%B5%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D0%B0" title="Астрономическая единица – Russian" lang="ru" hreflang="ru" data-title="Астрономическая единица" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC_%D0%BA%D1%8D%D1%8D%D0%BC%D1%8D%D0%B9%D1%8D" title="Астроном кээмэйэ – Yakut" lang="sah" hreflang="sah" data-title="Астроном кээмэйэ" data-language-autonym="Саха тыла" data-language-local-name="Yakut" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Unidadi_astron%C3%B2mica" title="Unidadi astronòmica – Sardinian" lang="sc" hreflang="sc" data-title="Unidadi astronòmica" data-language-autonym="Sardu" data-language-local-name="Sardinian" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Astronomical_unit" title="Astronomical unit – Scots" lang="sco" hreflang="sco" data-title="Astronomical unit" data-language-autonym="Scots" data-language-local-name="Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Astronomiske_Eenhaid" title="Astronomiske Eenhaid – Saterland Frisian" lang="stq" hreflang="stq" data-title="Astronomiske Eenhaid" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Unit%C3%A0_astrun%C3%B2mica" title="Unità astrunòmica – Sicilian" lang="scn" hreflang="scn" data-title="Unità astrunòmica" data-language-autonym="Sicilianu" data-language-local-name="Sicilian" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A2%D8%B3%D9%BD%D8%B1%D9%88%D9%86%D8%A7%D9%85%D9%8A%DA%AA%D9%84_%D9%8A%D9%88%D9%86%D9%BD" title="آسٽروناميڪل يونٽ – Sindhi" lang="sd" hreflang="sd" data-title="آسٽروناميڪل يونٽ" data-language-autonym="سنڌي" data-language-local-name="Sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Astronomick%C3%A1_jednotka" title="Astronomická jednotka – Slovak" lang="sk" hreflang="sk" data-title="Astronomická jednotka" data-language-autonym="Slovenčina" data-language-local-name="Slovak" 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/Astronomska_enota" title="Astronomska enota – Slovenian" lang="sl" hreflang="sl" data-title="Astronomska enota" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Astronomical_unit" title="Astronomical unit – Somali" lang="so" hreflang="so" data-title="Astronomical unit" data-language-autonym="Soomaaliga" data-language-local-name="Somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DB%8C%DB%95%DA%A9%DB%95%DB%8C_%D8%A6%DB%95%D8%B3%D8%AA%DB%8E%D8%B1%DB%95%D9%86%D8%A7%D8%B3%D8%A7%D9%86%DB%95" title="یەکەی ئەستێرەناسانە – Central Kurdish" lang="ckb" hreflang="ckb" data-title="یەکەی ئەستێرەناسانە" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</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%BD%D0%BE%D0%BC%D1%81%D0%BA%D0%B0_%D1%98%D0%B5%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D0%B0" title="Астрономска јединица – Serbian" lang="sr" hreflang="sr" data-title="Астрономска јединица" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Astronomska_jedinica" title="Astronomska jedinica – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Astronomska jedinica" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Hijian_Astronomi" title="Hijian Astronomi – Sundanese" lang="su" hreflang="su" data-title="Hijian Astronomi" data-language-autonym="Sunda" data-language-local-name="Sundanese" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Astronominen_yksikk%C3%B6" title="Astronominen yksikkö – Finnish" lang="fi" hreflang="fi" data-title="Astronominen yksikkö" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Astronomisk_enhet" title="Astronomisk enhet – Swedish" lang="sv" hreflang="sv" data-title="Astronomisk enhet" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Yunit_na_pang-astronomiya" title="Yunit na pang-astronomiya – Tagalog" lang="tl" hreflang="tl" data-title="Yunit na pang-astronomiya" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%BE%E0%AE%A9%E0%AE%BF%E0%AE%AF%E0%AE%B2%E0%AF%8D_%E0%AE%85%E0%AE%B2%E0%AE%95%E0%AF%81" title="வானியல் அலகு – Tamil" lang="ta" hreflang="ta" data-title="வானியல் அலகு" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Tigget_tasnullant" title="Tigget tasnullant – Kabyle" lang="kab" hreflang="kab" data-title="Tigget tasnullant" data-language-autonym="Taqbaylit" data-language-local-name="Kabyle" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D0%BA_%D0%B1%D0%B5%D1%80%D3%99%D0%BC%D0%BB%D0%B5%D0%BA" title="Астрономик берәмлек – Tatar" lang="tt" hreflang="tt" data-title="Астрономик берәмлек" data-language-autonym="Татарча / tatarça" data-language-local-name="Tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AB%E0%B8%99%E0%B9%88%E0%B8%A7%E0%B8%A2%E0%B8%94%E0%B8%B2%E0%B8%A3%E0%B8%B2%E0%B8%A8%E0%B8%B2%E0%B8%AA%E0%B8%95%E0%B8%A3%E0%B9%8C" title="หน่วยดาราศาสตร์ – Thai" lang="th" hreflang="th" data-title="หน่วยดาราศาสตร์" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%92%D0%BE%D2%B3%D0%B8%D0%B4%D0%B8_%D0%BD%D1%83%D2%B7%D1%83%D0%BC%D3%A3" title="Воҳиди нуҷумӣ – Tajik" lang="tg" hreflang="tg" data-title="Воҳиди нуҷумӣ" data-language-autonym="Тоҷикӣ" data-language-local-name="Tajik" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Astronomik_birim" title="Astronomik birim – Turkish" lang="tr" hreflang="tr" data-title="Astronomik birim" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/Astronomik_birlik" title="Astronomik birlik – Turkmen" lang="tk" hreflang="tk" data-title="Astronomik birlik" data-language-autonym="Türkmençe" data-language-local-name="Turkmen" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-udm mw-list-item"><a href="https://udm.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%BE%D0%B9_%D0%B5%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D0%B0" title="Астрономической единица – Udmurt" lang="udm" hreflang="udm" data-title="Астрономической единица" data-language-autonym="Удмурт" data-language-local-name="Udmurt" class="interlanguage-link-target"><span>Удмурт</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%BD%D0%BE%D0%BC%D1%96%D1%87%D0%BD%D0%B0_%D0%BE%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D1%8F" title="Астрономічна одиниця – Ukrainian" lang="uk" hreflang="uk" data-title="Астрономічна одиниця" data-language-autonym="Українська" data-language-local-name="Ukrainian" 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/%D9%81%D9%84%DA%A9%DB%8C%D8%A7%D8%AA%DB%8C_%D8%A7%DA%A9%D8%A7%D8%A6%DB%8C" title="فلکیاتی اکائی – Urdu" lang="ur" hreflang="ur" data-title="فلکیاتی اکائی" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/%C4%90%C6%A1n_v%E1%BB%8B_thi%C3%AAn_v%C4%83n" title="Đơn vị thiên văn – Vietnamese" lang="vi" hreflang="vi" data-title="Đơn vị thiên văn" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" 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/Yunit_astronomiko" title="Yunit astronomiko – Waray" lang="war" hreflang="war" data-title="Yunit astronomiko" data-language-autonym="Winaray" data-language-local-name="Waray" 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/%E5%A4%A9%E6%96%87%E5%8D%95%E4%BD%8D" title="天文单位 – Wu" lang="wuu" hreflang="wuu" data-title="天文单位" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%90%D7%A1%D7%98%D7%A8%D7%90%D7%A0%D7%90%D7%9E%D7%99%D7%A9%D7%A2_%D7%90%D7%99%D7%99%D7%A0%D7%A1" title="אסטראנאמישע איינס – Yiddish" lang="yi" hreflang="yi" data-title="אסטראנאמישע איינס" data-language-autonym="ייִדיש" data-language-local-name="Yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh-yue 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id="siteSub" class="noprint">From Simple English Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r9671799">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">"AU" redirects here. For other uses, see <a href="/wiki/AU_(disambiguation)" class="mw-disambig" title="AU (disambiguation)">AU (disambiguation)</a>.</div><style data-mw-deduplicate="TemplateStyles:r9689576">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}body.skin-minerva .mw-parser-output .infobox-header,body.skin-minerva .mw-parser-output .infobox-subheader,body.skin-minerva .mw-parser-output .infobox-above,body.skin-minerva .mw-parser-output .infobox-title,body.skin-minerva .mw-parser-output .infobox-image,body.skin-minerva .mw-parser-output .infobox-full-data,body.skin-minerva .mw-parser-output .infobox-below{text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}</style><table class="infobox" style="background:;"><tbody><tr><th colspan="2" class="infobox-above">Astronomical unit</th></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Astronomical_unit.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Astronomical_unit.png/220px-Astronomical_unit.png" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Astronomical_unit.png/330px-Astronomical_unit.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Astronomical_unit.png/440px-Astronomical_unit.png 2x" data-file-width="745" data-file-height="745" /></a></span><div class="infobox-caption">The average distance between the Sun and the Earth is 1 AU</div></td></tr><tr><th colspan="2" class="infobox-header">General information</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/System_of_measurement" title="System of measurement">Unit system</a></th><td class="infobox-data"><a href="/w/index.php?title=Astronomical_system_of_units&action=edit&redlink=1" class="new" title="Astronomical system of units (not yet started)">Astronomical system of units</a><br /><a href="/w/index.php?title=Non-SI_units_mentioned_in_the_SI&action=edit&redlink=1" class="new" title="Non-SI units mentioned in the SI (not yet started)">(Accepted for use with the SI)</a></td></tr><tr><th scope="row" class="infobox-label">Unit of</th><td class="infobox-data"><a href="/wiki/Length" title="Length">length</a></td></tr><tr><th scope="row" class="infobox-label">Symbol</th><td class="infobox-data">au, ua, or AU </td></tr><tr><th colspan="2" class="infobox-header">Conversions </th></tr><tr class="nowrap"><td><i>1 au, ua, or AU in ...</i></td><td><i>... is equal to ...</i></td></tr><tr style="display:none"><th colspan="2"> </th></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span><a href="/wiki/Metric_system" title="Metric system">metric</a> (<a href="/wiki/International_System_of_Units" title="International System of Units">SI</a>) units</th><td class="infobox-data"><span class="nowrap">   </span><span class="nowrap"><span data-sort-value="7011149597870700000♠"></span>149<span style="margin-left:.25em;">597</span><span style="margin-left:.25em;">870</span><span style="margin-left:.25em;">700</span> <a href="/wiki/Metre" title="Metre">m</a></span></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span><a href="/wiki/Imperial_units" title="Imperial units">imperial</a> & <a href="/wiki/United_States_customary_units" title="United States customary units">US</a> units</th><td class="infobox-data"><span class="nowrap">   </span><span class="nowrap"><span data-sort-value="7011149598180864000♠"></span>9.2956<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>7</sup> <a href="/wiki/Mile" title="Mile">mi</a></span></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">   </span><a href="/w/index.php?title=Astronomical_system_of_units&action=edit&redlink=1" class="new" title="Astronomical system of units (not yet started)">astronomical units</a></th><td class="infobox-data"><span class="nowrap">   </span><span class="nowrap"><span data-sort-value="7011149596734827110♠"></span>4.8481<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>−6</sup> <a href="/wiki/Parsec" title="Parsec">pc</a></span><br />   <span class="nowrap"><span data-sort-value="7011149602530962920♠"></span>1.5813<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>−5</sup> <a href="/wiki/Light-year" class="mw-redirect" title="Light-year">ly</a></span></td></tr></tbody></table><p>The <b>astronomical unit</b> (<b>AU</b>) is a <a href="/wiki/Unit" title="Unit">unit</a> of <a href="/wiki/Length" title="Length">length</a> derived from the <a href="/wiki/Earth%27s_orbit" title="Earth's orbit">Earth's orbit</a>. It is the average distance the Earth gets from the Sun <i>on the long axis of the <a href="/wiki/Ellipse" title="Ellipse">ellipse</a></i>. Its <a href="/wiki/Definition" title="Definition">definition</a> is: the length of the semi-major <a href="/wiki/Axis_(mathematics)" class="mw-redirect" title="Axis (mathematics)">axis</a> of the Earth's <a href="/wiki/Ellipse" title="Ellipse">elliptical</a> <a href="/wiki/Orbit" title="Orbit">orbit</a> around the Sun. <i>Semi-major</i> means half the long axis.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citing_sources" title="Wikipedia:Citing sources"><span title="This claim needs references to reliable sources. (December 2024)">source?</span></a></i>]</sup> </p><p>The AU is about 150 million <a href="/wiki/Kilometer" class="mw-redirect" title="Kilometer">kilometers</a> or 93 million <a href="/wiki/Mile" title="Mile">miles</a>. Astronomers usually measure distances within the <a href="/wiki/Solar_System" title="Solar System">Solar System</a> in astronomical units. <a href="/wiki/Mars" title="Mars">Mars</a> is about 1.4 AU from the Sun, <a href="/wiki/Jupiter" title="Jupiter">Jupiter</a> lies at roughly 5.2 AU, and <a href="/wiki/Neptune" title="Neptune">Neptune</a> is roughly 30 AU from the Sun. <a href="/wiki/Light" title="Light">Light</a> travels an AU in about 8.317 minutes.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citing_sources" title="Wikipedia:Citing sources"><span title="This claim needs references to reliable sources. (December 2024)">source?</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="More_accuracy">More accuracy</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Astronomical_unit&veaction=edit&section=1" title="Change section: More accuracy" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Astronomical_unit&action=edit&section=1" title="Edit section's source code: More accuracy"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>From 1976 to 2012 the AU was defined as "the radius of an unperturbed circular <a href="/wiki/Classical_mechanics" title="Classical mechanics">Newtonian</a> orbit about the Sun of a particle having infinitesimal mass, moving with a mean motion of 0.01720209895 radians per day (known as the Gaussian constant)". <sup id="cite_ref-IAU76_1-0" class="reference"><a href="#cite_note-IAU76-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Trümper_2-0" class="reference"><a href="#cite_note-Trümper-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Fairbridge_3-0" class="reference"><a href="#cite_note-Fairbridge-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> In 2012, the IAU redefined it to be the exact value <span class="nowrap"><span data-sort-value="7011149597870700000♠"></span>149<span style="margin-left:.25em;">597</span><span style="margin-left:.25em;">870</span><span style="margin-left:.25em;">700</span> m</span>.<sup id="cite_ref-Nature2012_4-0" class="reference"><a href="#cite_note-Nature2012-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template noprint noexcerpt Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:RS" class="mw-redirect" title="Wikipedia:RS"><span title="This claim needs references to better sources. (December 2024)">better source needed</span></a></i>]</sup> </p><p>In the IERS numerical standards, the <a href="/wiki/Speed_of_light" title="Speed of light">speed of light</a> in a vacuum is defined as <i>c</i><sub>0</sub> = <span class="nowrap"><span data-sort-value="7008299792458000000♠"></span>299<span style="margin-left:.25em;">792</span><span style="margin-left:.25em;">458</span> m/s</span>, in accordance with the <a href="/wiki/SI_units" class="mw-redirect" title="SI units">SI units</a>. The time to cover an AU is τ<sub>A</sub> = <span class="nowrap"><span data-sort-value="7002499004783806100♠"></span>499.004<span style="margin-left:.25em;">783</span><span style="margin-left:.25em;">8061</span><span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.000<span style="margin-left:.25em;">000</span><span style="margin-left:.25em;">01</span> s</span>, resulting in the astronomical unit in metres as <i>c</i><sub>0</sub>τ<sub>A</sub> = <span class="nowrap"><span data-sort-value="7011149597870700000♠"></span>149<span style="margin-left:.25em;">597</span><span style="margin-left:.25em;">870</span><span style="margin-left:.25em;">700</span><span style="margin-left:0.3em;margin-right:0.15em;">±</span>3 m</span>.<sup id="cite_ref-IERS_5-0" class="reference"><a href="#cite_note-IERS-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> It is very roughly the distance from the Earth to the Sun.<sup class="noprint Inline-Template noprint noexcerpt Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:RS" class="mw-redirect" title="Wikipedia:RS"><span title="This claim needs references to better sources. (December 2024)">better source needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Astronomical_unit&veaction=edit&section=2" title="Change section: References" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Astronomical_unit&action=edit&section=2" title="Edit section's source code: References"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r9724317">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-IAU76-1"><span class="mw-cite-backlink"><a href="#cite_ref-IAU76_1-0">↑</a></span> <span class="reference-text">Resolution No. 10 of the <a rel="nofollow" class="external text" href="http://www.iau.org/static/resolutions/IAU1976_French.pdf">XVIth General Assembly of the International Astronomical Union</a>, Grenoble, 1976</span> </li> <li id="cite_note-Trümper-2"><span class="mw-cite-backlink"><a href="#cite_ref-Trümper_2-0">↑</a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r9724332">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFH._Hussmann,_F._Sohl,_J._Oberst2009" class="citation cs2">H. Hussmann, F. Sohl, J. Oberst (2009), <a rel="nofollow" class="external text" href="https://books.google.com/books?id=wgydrPWl6XkC&pg=RA1-PA4">"§4.2.2.1.3: Astronomical units"</a>, in Joachim E Trümper (ed.), <i>Astronomy, astrophysics, and cosmology. Volume VI/4B </i>Solar System<i><span></span></i>, Springer, p. 4, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-3-540-88054-7" title="Special:BookSources/978-3-540-88054-7"><bdi>978-3-540-88054-7</bdi></a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=%C2%A74.2.2.1.3%3A+Astronomical+units&rft.btitle=Astronomy%2C+astrophysics%2C+and+cosmology.+Volume+VI%2F4B+Solar+System&rft.pages=4&rft.pub=Springer&rft.date=2009&rft.isbn=978-3-540-88054-7&rft.au=H.+Hussmann%2C+F.+Sohl%2C+J.+Oberst&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DwgydrPWl6XkC%26pg%3DRA1-PA4&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AAstronomical+unit" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Citation" title="Template:Citation">citation</a>}}</code>: CS1 maint: multiple names: authors list (<a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">link</a>)</span></span> </li> <li id="cite_note-Fairbridge-3"><span class="mw-cite-backlink"><a href="#cite_ref-Fairbridge_3-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><cite id="CITEREFGareth_V_Williams1997" class="citation cs2">Gareth V Williams (1997), <a rel="nofollow" class="external text" href="https://books.google.com/books?id=dw2GadaPkYcC&pg=PA48">"Astronomical unit"</a>, in James H. Shirley, Rhodes Whitmore Fairbridge (ed.), <i>Encyclopedia of planetary sciences</i>, Springer, p. 48, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-412-06951-2" title="Special:BookSources/0-412-06951-2"><bdi>0-412-06951-2</bdi></a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Astronomical+unit&rft.btitle=Encyclopedia+of+planetary+sciences&rft.pages=48&rft.pub=Springer&rft.date=1997&rft.isbn=0-412-06951-2&rft.au=Gareth+V+Williams&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Ddw2GadaPkYcC%26pg%3DPA48&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AAstronomical+unit" class="Z3988"></span></span> </li> <li id="cite_note-Nature2012-4"><span class="mw-cite-backlink"><a href="#cite_ref-Nature2012_4-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><cite id="CITEREFGeoff_Brumfiel2012" class="citation journal cs1">Geoff Brumfiel (14 September 2012). <a rel="nofollow" class="external text" href="http://www.nature.com/news/the-astronomical-unit-gets-fixed-1.11416">"The astronomical unit gets fixed: Earth–Sun distance changes from slippery equation to single number"</a>. <i>Nature</i>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fnature.2012.11416">10.1038/nature.2012.11416</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:123424704">123424704</a><span class="reference-accessdate">. Retrieved <span class="nowrap">14 September</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nature&rft.atitle=The+astronomical+unit+gets+fixed%3A+Earth%E2%80%93Sun+distance+changes+from+slippery+equation+to+single+number.&rft.date=2012-09-14&rft_id=info%3Adoi%2F10.1038%2Fnature.2012.11416&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A123424704%23id-name%3DS2CID&rft.au=Geoff+Brumfiel&rft_id=http%3A%2F%2Fwww.nature.com%2Fnews%2Fthe-astronomical-unit-gets-fixed-1.11416&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AAstronomical+unit" class="Z3988"></span></span> </li> <li id="cite_note-IERS-5"><span class="mw-cite-backlink"><a href="#cite_ref-IERS_5-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><cite id="CITEREFGérard_PetitBrian_Luzum2010" class="citation web cs1">Gérard Petit; Brian Luzum (2010). <a rel="nofollow" class="external text" href="ftp://tai.bipm.org/iers/conv2010/chapter1/tn36_c1.pdf">"Table 1.1: IERS numerical standards"</a> <span class="cs1-format">(PDF)</span>. <i>IERS technical note no. 36: General definitions and numerical standards</i>. International Earth Rotation and Reference Systems Service.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=IERS+technical+note+no.+36%3A+General+definitions+and+numerical+standards&rft.atitle=Table+1.1%3A+IERS+numerical+standards&rft.date=2010&rft.au=G%C3%A9rard+Petit&rft.au=Brian+Luzum&rft_id=ftp%3A%2F%2Ftai.bipm.org%2Fiers%2Fconv2010%2Fchapter1%2Ftn36_c1.pdf&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AAstronomical+unit" class="Z3988"></span> For complete document see <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><cite id="CITEREFGérard_PetitBrian_Luzum2010" class="citation book cs1">Gérard Petit; Brian Luzum (2010). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20190630104818/https://www.iers.org/nn_11216/IERS/EN/Publications/TechnicalNotes/tn36.html"><i>IERS Conventions (2010): IERS technical note no. 36</i></a>. International Earth Rotation and Reference Systems Service. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-3-89888-989-6" title="Special:BookSources/978-3-89888-989-6"><bdi>978-3-89888-989-6</bdi></a>. Archived from <a rel="nofollow" class="external text" href="http://www.iers.org/nn_11216/IERS/EN/Publications/TechnicalNotes/tn36.html">the original</a> on 2019-06-30<span class="reference-accessdate">. Retrieved <span class="nowrap">2013-03-26</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=IERS+Conventions+%282010%29%3A+IERS+technical+note+no.+36&rft.pub=International+Earth+Rotation+and+Reference+Systems+Service&rft.date=2010&rft.isbn=978-3-89888-989-6&rft.au=G%C3%A9rard+Petit&rft.au=Brian+Luzum&rft_id=http%3A%2F%2Fwww.iers.org%2Fnn_11216%2FIERS%2FEN%2FPublications%2FTechnicalNotes%2Ftn36.html&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AAstronomical+unit" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles nomobile"><style data-mw-deduplicate="TemplateStyles:r9122492">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output 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.navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}</style></div><div role="navigation" class="navbox" aria-labelledby="SI_units" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><style data-mw-deduplicate="TemplateStyles:r9122447">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:SI_units" title="Template:SI units"><abbr title="View this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">v</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Template_talk:SI_units&action=edit&redlink=1" class="new" title="Template talk:SI units (not yet started)"><abbr title="Discuss this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">t</abbr></a></li><li class="nv-edit"><a class="external text" href="https://simple.wikipedia.org/w/index.php?title=Template:SI_units&action=edit"><abbr title="Edit this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">e</abbr></a></li></ul></div><div id="SI_units" style="font-size:114%;margin:0 4em"><a href="/wiki/International_System_of_Units" title="International System of Units">SI units</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="3"><div id="Authority:_International_System_of_Units_(BIPM)">Authority: <a href="/wiki/International_System_of_Units" title="International System of Units">International System of Units</a> <style data-mw-deduplicate="TemplateStyles:r6670383">.mw-parser-output .nobold{font-weight:normal}</style><span class="nobold">(BIPM)</span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/SI_base_unit" class="mw-redirect" title="SI base unit">Base units</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ampere" title="Ampere">Ampere</a></li> <li><a href="/wiki/Candela" title="Candela">Candela</a></li> <li><a href="/wiki/Kelvin" title="Kelvin">Kelvin</a></li> <li><a href="/wiki/Kilogram" title="Kilogram">kg</a></li> <li><a href="/wiki/Metre" title="Metre">metre</a></li> <li><a href="/wiki/Mole_(unit)" title="Mole (unit)">mole</a></li> <li><a href="/wiki/Second" title="Second">s</a></li></ul> </div></td><td class="noviewer navbox-image" rowspan="4" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/File:SI_base_units.svg" class="mw-file-description" title="SI base unit"><img alt="SI base unit" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/SI_base_units.svg/125px-SI_base_units.svg.png" decoding="async" width="125" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/SI_base_units.svg/188px-SI_base_units.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/SI_base_units.svg/250px-SI_base_units.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;">Units based<br />on other units</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Becquerel" title="Becquerel">Bq</a></li> <li><a href="/wiki/Curie_(unit)" title="Curie (unit)">Ci</a></li> <li><a href="/wiki/Coulomb" title="Coulomb">C</a></li> <li><a href="/wiki/Celsius" title="Celsius">°C</a></li> <li><a href="/wiki/Farad" title="Farad">F</a></li> <li><a href="/wiki/Gray_(unit)" title="Gray (unit)">Gy</a></li> <li><a href="/wiki/Henry_(unit)" title="Henry (unit)">Henry</a></li> <li><a href="/wiki/Hertz" title="Hertz">Hz</a></li> <li><a href="/wiki/Joule" title="Joule">J</a></li> <li><a href="/wiki/Calorie" title="Calorie">kcal</a></li> <li><a href="/wiki/British_thermal_unit" title="British thermal unit">BTU</a></li> <li><a href="/wiki/Katal" title="Katal">Katal</a></li> <li><a href="/wiki/Lumen_(unit)" title="Lumen (unit)">lumen</a></li> <li><a href="/wiki/Lux" class="mw-redirect" title="Lux">lux</a></li> <li><a href="/wiki/Newton_(unit)" title="Newton (unit)">N</a></li> <li><a href="/wiki/Ohm" title="Ohm">Ω</a></li> <li><a href="/wiki/Pascal_(unit)" title="Pascal (unit)">Pa</a></li> <li><a href="/wiki/Radian" title="Radian">rad</a></li> <li><a href="/wiki/Siemens_(unit)" title="Siemens (unit)">Siemens</a></li> <li><a href="/wiki/Sievert" title="Sievert">Sv</a></li> <li><a href="/wiki/Steradian" title="Steradian">Steradian</a></li> <li><a href="/wiki/Tesla_(unit)" title="Tesla (unit)">T</a></li> <li><a href="/wiki/Volt" title="Volt">V</a></li> <li><a href="/wiki/Watt" title="Watt">W</a></li> <li><a href="/wiki/Weber_(unit)" title="Weber (unit)">Wb</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;">Other SI units</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Astronomical_Unit" class="mw-redirect" title="Astronomical Unit">AU</a></li> <li><a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a></li> <li><a href="/wiki/Day" title="Day">Day</a></li> <li><a href="/wiki/Parsec" title="Parsec">Parsec</a></li> <li><a href="/wiki/Decibel" title="Decibel">dB</a></li> <li><a href="/wiki/Degree_(angle)" title="Degree (angle)">Degree of arc</a></li> <li><a href="/wiki/Electronvolt" title="Electronvolt">Electronvolt</a></li> <li><a href="/wiki/Hectare" title="Hectare">Hectare</a></li> <li><a href="/wiki/Hour" title="Hour">h</a></li> <li><a href="/wiki/Litre" title="Litre">litre</a></li> <li><a href="/wiki/Gallon" title="Gallon">Gallon</a></li> <li><a href="/wiki/Minute" title="Minute">min</a></li> <li><a href="/wiki/Tonne" class="mw-redirect mw-disambig" title="Tonne">Tonne</a></li> <li><a href="/wiki/Dalton_(unit)" title="Dalton (unit)">Da</a></li> <li><a href="/wiki/Unified_atomic_mass_unit" class="mw-redirect" title="Unified atomic mass unit">amu</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;">See also</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Conversion_of_units" title="Conversion of units">Conversion of units</a></li> <li><a href="/wiki/Metric_prefix" class="mw-redirect" title="Metric prefix">Metric prefixes</a></li> <li><a href="/wiki/System_of_measurement" title="System of measurement">Systems of measurement</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><b><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:SI_units" title="Category:SI units">Category</a></b></li></ul> 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