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Rovníková sústava súradníc – Wikipédia
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Je dostupný v 48 jazykoch" > <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-48" 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">48 jazykov</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%86%D8%B8%D8%A7%D9%85_%D8%A7%D9%84%D8%A5%D8%AD%D8%AF%D8%A7%D8%AB%D9%8A%D8%A7%D8%AA_%D8%A7%D9%84%D8%A7%D8%B3%D8%AA%D9%88%D8%A7%D8%A6%D9%8A%D8%A9" title="نظام الإحداثيات الاستوائية – arabčina" lang="ar" hreflang="ar" data-title="نظام الإحداثيات الاستوائية" data-language-autonym="العربية" data-language-local-name="arabčina" 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/Coordenaes_ecuatoriales" title="Coordenaes ecuatoriales – astúrčina" lang="ast" hreflang="ast" data-title="Coordenaes ecuatoriales" data-language-autonym="Asturianu" data-language-local-name="astúrčina" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%AD%D0%BA%D0%B2%D0%B0%D1%82%D0%B0%D1%80%D1%8B%D1%8F%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F_%D1%81%D1%96%D1%81%D1%82%D1%8D%D0%BC%D0%B0_%D0%BA%D0%B0%D0%B0%D1%80%D0%B4%D1%8B%D0%BD%D0%B0%D1%82" title="Экватарыяльная сістэма каардынат – bieloruština" lang="be" hreflang="be" data-title="Экватарыяльная сістэма каардынат" data-language-autonym="Беларуская" data-language-local-name="bieloruština" 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%95%D0%BA%D0%B2%D0%B0%D1%82%D0%BE%D1%80%D0%B8%D0%B0%D0%BB%D0%BD%D0%B0_%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D0%BD%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Екваториална координатна система – bulharčina" lang="bg" hreflang="bg" data-title="Екваториална координатна система" data-language-autonym="Български" data-language-local-name="bulharčina" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Coordenades_equatorials" title="Coordenades equatorials – katalánčina" lang="ca" hreflang="ca" data-title="Coordenades equatorials" data-language-autonym="Català" data-language-local-name="katalánčina" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Rovn%C3%ADkov%C3%A9_sou%C5%99adnice" title="Rovníkové souřadnice – čeština" lang="cs" hreflang="cs" data-title="Rovníkové souřadnice" data-language-autonym="Čeština" data-language-local-name="čeština" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/%C3%84quatoriales_Koordinatensystem" title="Äquatoriales Koordinatensystem – nemčina" lang="de" hreflang="de" data-title="Äquatoriales Koordinatensystem" data-language-autonym="Deutsch" data-language-local-name="nemčina" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Equatorial_coordinate_system" title="Equatorial coordinate system – angličtina" lang="en" hreflang="en" data-title="Equatorial coordinate system" data-language-autonym="English" data-language-local-name="angličtina" 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/Ekvatora_koordinatsistemo" title="Ekvatora koordinatsistemo – esperanto" lang="eo" hreflang="eo" data-title="Ekvatora koordinatsistemo" 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/Coordenadas_ecuatoriales" title="Coordenadas ecuatoriales – španielčina" lang="es" hreflang="es" data-title="Coordenadas ecuatoriales" data-language-autonym="Español" data-language-local-name="španielčina" 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/Ekvaatorilised_koordinaadid" title="Ekvaatorilised koordinaadid – estónčina" lang="et" hreflang="et" data-title="Ekvaatorilised koordinaadid" data-language-autonym="Eesti" data-language-local-name="estónčina" 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/Ekuatore-koordenatuak" title="Ekuatore-koordenatuak – baskičtina" lang="eu" hreflang="eu" data-title="Ekuatore-koordenatuak" data-language-autonym="Euskara" data-language-local-name="baskičtina" 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%AF%D8%B3%D8%AA%DA%AF%D8%A7%D9%87_%D9%85%D8%AE%D8%AA%D8%B5%D8%A7%D8%AA_%D8%A7%D8%B3%D8%AA%D9%88%D8%A7%DB%8C%DB%8C" title="دستگاه مختصات استوایی – perzština" lang="fa" hreflang="fa" data-title="دستگاه مختصات استوایی" data-language-autonym="فارسی" data-language-local-name="perzština" 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/Ekvaattorij%C3%A4rjestelm%C3%A4" title="Ekvaattorijärjestelmä – fínčina" lang="fi" hreflang="fi" data-title="Ekvaattorijärjestelmä" data-language-autonym="Suomi" data-language-local-name="fínčina" 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/Syst%C3%A8me_de_coordonn%C3%A9es_%C3%A9quatoriales" title="Système de coordonnées équatoriales – francúzština" lang="fr" hreflang="fr" data-title="Système de coordonnées équatoriales" data-language-autonym="Français" data-language-local-name="francúzština" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%A2%D7%A8%D7%9B%D7%AA_%D7%94%D7%A7%D7%95%D7%90%D7%95%D7%A8%D7%93%D7%99%D7%A0%D7%98%D7%95%D7%AA_%D7%94%D7%9E%D7%A9%D7%95%D7%95%D7%A0%D7%99%D7%AA" title="מערכת הקואורדינטות המשוונית – hebrejčina" lang="he" hreflang="he" data-title="מערכת הקואורדינטות המשוונית" data-language-autonym="עברית" data-language-local-name="hebrejčina" 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%B5%E0%A4%BF%E0%A4%B7%E0%A5%81%E0%A4%B5%E0%A4%A4%E0%A5%80%E0%A4%AF_%E0%A4%A8%E0%A4%BF%E0%A4%B0%E0%A5%8D%E0%A4%A6%E0%A5%87%E0%A4%B6%E0%A4%BE%E0%A4%82%E0%A4%95_%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%A3%E0%A4%BE%E0%A4%B2%E0%A5%80" title="विषुवतीय निर्देशांक प्रणाली – hindčina" lang="hi" hreflang="hi" data-title="विषुवतीय निर्देशांक प्रणाली" data-language-autonym="हिन्दी" data-language-local-name="hindčina" 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/Nebeski_ekvatorski_koordinatni_sustav" title="Nebeski ekvatorski koordinatni sustav – chorvátčina" lang="hr" hreflang="hr" data-title="Nebeski ekvatorski koordinatni sustav" data-language-autonym="Hrvatski" data-language-local-name="chorvátčina" 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/Ekvatori%C3%A1lis_koordin%C3%A1ta-rendszerek" title="Ekvatoriális koordináta-rendszerek – maďarčina" lang="hu" hreflang="hu" data-title="Ekvatoriális koordináta-rendszerek" data-language-autonym="Magyar" data-language-local-name="maďarčina" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Sistem_koordinat_ekuator" title="Sistem koordinat ekuator – indonézština" lang="id" hreflang="id" data-title="Sistem koordinat ekuator" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonézština" 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/Usoro_nhazi_nke_equatorial" title="Usoro nhazi nke equatorial – igboština" lang="ig" hreflang="ig" data-title="Usoro nhazi nke equatorial" data-language-autonym="Igbo" data-language-local-name="igboština" class="interlanguage-link-target"><span>Igbo</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Mi%C3%B0baugshnit" title="Miðbaugshnit – islandčina" lang="is" hreflang="is" data-title="Miðbaugshnit" data-language-autonym="Íslenska" data-language-local-name="islandčina" 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/Sistema_di_coordinate_equatoriali" title="Sistema di coordinate equatoriali – taliančina" lang="it" hreflang="it" data-title="Sistema di coordinate equatoriali" data-language-autonym="Italiano" data-language-local-name="taliančina" 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/%E8%B5%A4%E9%81%93%E5%BA%A7%E6%A8%99" title="赤道座標 – japončina" lang="ja" hreflang="ja" data-title="赤道座標" data-language-autonym="日本語" data-language-local-name="japončina" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A0%81%EB%8F%84%EC%A2%8C%ED%91%9C%EA%B3%84" title="적도좌표계 – kórejčina" lang="ko" hreflang="ko" data-title="적도좌표계" data-language-autonym="한국어" data-language-local-name="kórejčina" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Equatoriale_Koordinatesystem" title="Equatoriale Koordinatesystem – luxemburčina" lang="lb" hreflang="lb" data-title="Equatoriale Koordinatesystem" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxemburčina" 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/Pusiaujin%C4%97_koordina%C4%8Di%C5%B3_sistema" title="Pusiaujinė koordinačių sistema – litovčina" lang="lt" hreflang="lt" data-title="Pusiaujinė koordinačių sistema" data-language-autonym="Lietuvių" data-language-local-name="litovčina" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%95%D0%BA%D0%B2%D0%B0%D1%82%D0%BE%D1%80%D1%81%D0%BA%D0%B8_%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D0%B5%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC" title="Екваторски координатен систем – macedónčina" lang="mk" hreflang="mk" data-title="Екваторски координатен систем" data-language-autonym="Македонски" data-language-local-name="macedónčina" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Sistem_koordinat_khatulistiwa" title="Sistem koordinat khatulistiwa – malajčina" lang="ms" hreflang="ms" data-title="Sistem koordinat khatulistiwa" data-language-autonym="Bahasa Melayu" data-language-local-name="malajčina" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Ekvatorsystemet" title="Ekvatorsystemet – nórčina (nynorsk)" lang="nn" hreflang="nn" data-title="Ekvatorsystemet" data-language-autonym="Norsk nynorsk" data-language-local-name="nórčina (nynorsk)" 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/Ekvatorialkoordinater" title="Ekvatorialkoordinater – nórčina (bokmal)" lang="nb" hreflang="nb" data-title="Ekvatorialkoordinater" data-language-autonym="Norsk bokmål" data-language-local-name="nórčina (bokmal)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Uk%C5%82ad_wsp%C3%B3%C5%82rz%C4%99dnych_r%C3%B3wnikowych" title="Układ współrzędnych równikowych – poľština" lang="pl" hreflang="pl" data-title="Układ współrzędnych równikowych" data-language-autonym="Polski" data-language-local-name="poľština" 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/Sistema_equatorial_de_coordenadas" title="Sistema equatorial de coordenadas – portugalčina" lang="pt" hreflang="pt" data-title="Sistema equatorial de coordenadas" data-language-autonym="Português" data-language-local-name="portugalčina" 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/Coordonate_astronomice_ecuatoriale" title="Coordonate astronomice ecuatoriale – rumunčina" lang="ro" hreflang="ro" data-title="Coordonate astronomice ecuatoriale" data-language-autonym="Română" data-language-local-name="rumunčina" 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%AD%D0%BA%D0%B2%D0%B0%D1%82%D0%BE%D1%80%D0%B8%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82" title="Экваториальная система координат – ruština" lang="ru" hreflang="ru" data-title="Экваториальная система координат" data-language-autonym="Русский" data-language-local-name="ruština" 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/Ekvatorijalni_koordinatni_sistem" title="Ekvatorijalni koordinatni sistem – srbochorvátčina" lang="sh" hreflang="sh" data-title="Ekvatorijalni koordinatni sistem" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="srbochorvátčina" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Ekvatorski_koordinatni_sistem" title="Ekvatorski koordinatni sistem – slovinčina" lang="sl" hreflang="sl" data-title="Ekvatorski koordinatni sistem" data-language-autonym="Slovenščina" data-language-local-name="slovinčina" 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/Ekvatorijalni_koordinatni_sistem" title="Ekvatorijalni koordinatni sistem – srbčina" lang="sr" hreflang="sr" data-title="Ekvatorijalni koordinatni sistem" data-language-autonym="Српски / srpski" data-language-local-name="srbčina" 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/Ekvatoriellt_koordinatsystem" title="Ekvatoriellt koordinatsystem – švédčina" lang="sv" hreflang="sv" data-title="Ekvatoriellt koordinatsystem" data-language-autonym="Svenska" data-language-local-name="švédčina" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AD%E0%B1%82%E0%B0%AE%E0%B0%A7%E0%B1%8D%E0%B0%AF%E0%B0%B0%E0%B1%87%E0%B0%96%E0%B1%80%E0%B0%AF_%E0%B0%A8%E0%B0%BF%E0%B0%B0%E0%B1%8D%E0%B0%A6%E0%B1%87%E0%B0%B6%E0%B0%BE%E0%B0%82%E0%B0%95_%E0%B0%B5%E0%B1%8D%E0%B0%AF%E0%B0%B5%E0%B0%B8%E0%B1%8D%E0%B0%A5" title="భూమధ్యరేఖీయ నిర్దేశాంక వ్యవస్థ – telugčina" lang="te" hreflang="te" data-title="భూమధ్యరేఖీయ నిర్దేశాంక వ్యవస్థ" data-language-autonym="తెలుగు" data-language-local-name="telugčina" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%B0%E0%B8%9A%E0%B8%9A%E0%B8%9E%E0%B8%B4%E0%B8%81%E0%B8%B1%E0%B8%94%E0%B8%A8%E0%B8%B9%E0%B8%99%E0%B8%A2%E0%B9%8C%E0%B8%AA%E0%B8%B9%E0%B8%95%E0%B8%A3" title="ระบบพิกัดศูนย์สูตร – thajčina" lang="th" hreflang="th" data-title="ระบบพิกัดศูนย์สูตร" data-language-autonym="ไทย" data-language-local-name="thajčina" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Sistemang_ekwatoryal_ng_mga_koordinado" title="Sistemang ekwatoryal ng mga koordinado – tagalčina" lang="tl" hreflang="tl" data-title="Sistemang ekwatoryal ng mga koordinado" data-language-autonym="Tagalog" data-language-local-name="tagalčina" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%95%D0%BA%D0%B2%D0%B0%D1%82%D0%BE%D1%80%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82" title="Екваторіальна система координат – ukrajinčina" lang="uk" hreflang="uk" data-title="Екваторіальна система координат" data-language-autonym="Українська" data-language-local-name="ukrajinčina" 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%AA%D9%88%D8%A7%D8%A6%DB%8C_%D9%85%D8%AA%D9%86%D8%A7%D8%B3%D9%82_%D9%86%D8%B8%D8%A7%D9%85" title="استوائی متناسق نظام – urdčina" lang="ur" hreflang="ur" data-title="استوائی متناسق نظام" data-language-autonym="اردو" data-language-local-name="urdčina" 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/Ekvatorial_koordinatalar_tizimi" title="Ekvatorial koordinatalar tizimi – uzbečtina" lang="uz" hreflang="uz" data-title="Ekvatorial koordinatalar tizimi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbečtina" 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/H%E1%BB%87_t%E1%BB%8Da_%C4%91%E1%BB%99_x%C3%ADch_%C4%91%E1%BA%A1o" title="Hệ tọa độ xích đạo – vietnamčina" lang="vi" hreflang="vi" data-title="Hệ tọa độ xích đạo" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamčina" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%B5%A4%E9%81%93%E5%9D%90%E6%A8%99%E7%B3%BB%E7%B5%B1" title="赤道坐標系統 – čínština" lang="zh" hreflang="zh" data-title="赤道坐標系統" data-language-autonym="中文" data-language-local-name="čínština" 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/%E8%B5%A4%E9%81%93%E5%9D%90%E6%A8%99%E7%B3%BB%E7%B5%B1" title="赤道坐標系統 – kantončina" lang="yue" hreflang="yue" data-title="赤道坐標系統" data-language-autonym="粵語" data-language-local-name="kantončina" 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rozumieme sústavu <a href="/wiki/S%C3%BAradnice" class="mw-redirect mw-disambig" title="Súradnice">súradníc</a> používaných v <a href="/wiki/Astron%C3%B3mia" title="Astronómia">astronómii</a>, kde základnou kružnicou je <a href="/wiki/Svetov%C3%BD_rovn%C3%ADk" class="mw-redirect" title="Svetový rovník">svetový rovník</a> a základnou <a href="/wiki/Rovina" class="mw-disambig" title="Rovina">rovinou</a> je preto rovina svetového rovníka. Každá <a href="/wiki/Kru%C5%BEnica" title="Kružnica">kružnica</a> na <a href="/wiki/Nebesk%C3%A1_sf%C3%A9ra" title="Nebeská sféra">nebeskej sfére</a> rovnobežná so svetovým rovníkom sa nazýva <i>paralela</i> (niekedy <i>deklinačná rovnobežka</i>). Každá hlavná kružnica prechádzajúca pólmi sa nazýva <i><a href="/wiki/Poludn%C3%ADk" title="Poludník">poludník</a></i> alebo <i>deklinačná kružnica</i>. Podľa vzťažného bodu rozoznávame rovníkové súradnice prvého a druhého druhu, pričom pre <a href="/wiki/Hviezdna_mapa" title="Hviezdna mapa">hviezdne mapy</a> sú dôležitejšie súradnice II. druhu. </p> <div class="mw-heading mw-heading2"><h2 id="Rovníkové_súradnice_1._druhu"><span id="Rovn.C3.ADkov.C3.A9_s.C3.BAradnice_1._druhu"></span>Rovníkové súradnice 1. druhu</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Rovn%C3%ADkov%C3%A1_s%C3%BAstava_s%C3%BAradn%C3%ADc&veaction=edit&section=1" title="Upraviť sekciu: Rovníkové súradnice 1. druhu" class="mw-editsection-visualeditor"><span>upraviť</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Rovn%C3%ADkov%C3%A1_s%C3%BAstava_s%C3%BAradn%C3%ADc&action=edit&section=1" title="Editovat zdrojový kód sekce Rovníkové súradnice 1. druhu"><span>upraviť zdroj</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Základnými rovinami sú rovina svetového rovníka a rovina miestneho poludníka, <a href="/wiki/Meridi%C3%A1n" class="mw-disambig" title="Meridián">meridiánu</a>. Meridián je poludník prechádzajúci južným bodom <a href="/wiki/Obzor_(Zem)" title="Obzor (Zem)">horizontu</a>, <a href="/wiki/Zenit_(astron%C3%B3mia)" title="Zenit (astronómia)">zenitom</a>, severným svetovým pólom, severným bodom horizontu, <a href="/wiki/Nadir" title="Nadir">nadirom</a> a južným svetovým pólom. Je osobitný pre každého pozorovateľa. Súradnicami sú <b>deklinácia</b> a <b><a href="/wiki/Hodinov%C3%BD_uhol" title="Hodinový uhol">hodinový uhol</a></b>. </p> <ul><li><b>Hodinový uhol</b> s označením <i>t</i> je uhol meraný v stupňoch od 0 do 360° alebo v hodinách od 0 do 24. Nulové hodnoty dosahuje na meridiáne, stúpa smerom k západu. Keď objekt <a href="/wiki/Kulmin%C3%A1cia" class="mw-disambig" title="Kulminácia">kulminuje</a>, má hodinový uhol presne 0. Potom hodinový uhol objektu stúpa o 15° každú hodinu <a href="/wiki/Hviezdny_%C4%8Das" title="Hviezdny čas">hviezdneho času</a>.</li> <li><b><a href="/wiki/Deklin%C3%A1cia" class="mw-disambig" title="Deklinácia">Deklinácia</a></b> (označovaná ako <b>DEC</b>, alebo <b>δ</b>) sa meria v stupňoch od 0 do 90 kladne na <a href="/wiki/Sever" class="mw-disambig" title="Sever">sever</a>, záporne na <a href="/wiki/Juh" class="mw-disambig" title="Juh">juh</a>. Nulové hodnoty dosahuje na svetovom rovníku, na <a href="/wiki/Svetov%C3%BD_p%C3%B3l" class="mw-redirect" title="Svetový pól">svetových póloch</a> má 90°.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Rovníkové_súradnice_2._druhu"><span id="Rovn.C3.ADkov.C3.A9_s.C3.BAradnice_2._druhu"></span>Rovníkové súradnice 2. druhu</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Rovn%C3%ADkov%C3%A1_s%C3%BAstava_s%C3%BAradn%C3%ADc&veaction=edit&section=2" title="Upraviť sekciu: Rovníkové súradnice 2. druhu" class="mw-editsection-visualeditor"><span>upraviť</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Rovn%C3%ADkov%C3%A1_s%C3%BAstava_s%C3%BAradn%C3%ADc&action=edit&section=2" title="Editovat zdrojový kód sekce Rovníkové súradnice 2. druhu"><span>upraviť zdroj</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/S%C3%BAbor:Equatorial_coordinate_system_(celestial).svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Equatorial_coordinate_system_%28celestial%29.svg/220px-Equatorial_coordinate_system_%28celestial%29.svg.png" decoding="async" width="220" height="240" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Equatorial_coordinate_system_%28celestial%29.svg/330px-Equatorial_coordinate_system_%28celestial%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Equatorial_coordinate_system_%28celestial%29.svg/440px-Equatorial_coordinate_system_%28celestial%29.svg.png 2x" data-file-width="404" data-file-height="441" /></a><figcaption>Rovníková sústava súradníc 2. druhu, RA-rektascenzia a Dec-deklinácia</figcaption></figure> <p>Vzťažným bodom je <a href="/wiki/Jarn%C3%BD_bod" class="mw-redirect" title="Jarný bod">jarný bod</a>. Základnými rovinami sú rovina svetového rovníka a rovina poludníka prechádzajúceho jarným bodom. Keďže poloha jarného bodu sa s časom takmer nemení, aj súradnice sú nemenné v čase, bývajú najčastejšie používané v hviezdnych mapách. Súradnice sú rektascenzia a deklinácia. </p> <ul><li><b><a href="/wiki/Rektascenzia" title="Rektascenzia">Rektascenzia</a></b> označovaná ako <b>RA, AR, α</b> sa meria v hodinách od 0 do 24, alebo zriedkavejšie v stupňoch od 0 do 360. Nulové hodnoty dosahuje na poludníku prechádzajúcom jarným bodom a stúpa smerom k <a href="/wiki/V%C3%BDchod" class="mw-disambig" title="Východ">východu</a>.</li> <li>Deklinácia <b>δ</b> je rovnaká ako pri súradniciach 1. druhu.</li></ul> <p>Jarný bod však vďaka precesii zemskej osi vykonáva pomalý pohyb. Tým sa pohybuje aj celá sústava súradníc. Každá hviezdna mapa by preto mala obsahovať <a href="/wiki/Ekvinokcium_(s%C3%BAradnice)" title="Ekvinokcium (súradnice)">ekvinokcium</a>, dátum, ku ktorému sa súradnice vzťahujú. V súčasnosti sa používajú hviezdne mapy s ekvinokciom 2000,0. </p><p><i>Poznámka: V knihe</i> <a href="/wiki/Josip_Kleczek" title="Josip Kleczek">Josip Kleczek</a>: Velká encyklopedie vesmíru<i> sa hodinový uhol a deklinácia udávajú ako súradnice 1. druhu a rektascenzia s deklináciou ako súradnice 2. druhu. V ostatných literatúrach sa tieto názvy udávajú opačne.</i> </p> <div style="border: solid #aaa 1px; background: #f9f9f9; padding: 0ex 1ex; font-size: 90%;" class="tright" title="Portály, ktorých súčasťou je táto stránka"> <table style="margin: 0; padding: 0ex"> <tbody><tr> <td style="vertical-align:middle;margin: 0;"><span class="noviewer" typeof="mw:File"><a href="/wiki/S%C3%BAbor:Portal.svg" class="mw-file-description" title="Portal"><img alt="Portal" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/36px-Portal.svg.png" decoding="async" width="36" height="32" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/54px-Portal.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/72px-Portal.svg.png 2x" data-file-width="36" data-file-height="32" /></a></span> </td> <td style="text-align:left;font-style:italic; font-weight:bold;"><a href="/wiki/Port%C3%A1l:Matematika" title="Portál:Matematika">Matematický portál</a><br /><a href="/wiki/Port%C3%A1l:Astron%C3%B3mia" title="Portál:Astronómia">Astronomický portál</a> </td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.eqiad.main‐67876799fc‐hj2fg Cached time: 20241127163505 Cache expiry: 2592000 Reduced expiry: false Complications: [] CPU time usage: 0.017 seconds Real time usage: 0.026 seconds Preprocessor visited node count: 165/1000000 Post‐expand include size: 1425/2097152 bytes Template argument size: 155/2097152 bytes Highest expansion depth: 9/100 Expensive parser function count: 2/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 0/5000000 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 7.086 1 -total 100.00% 7.086 1 Šablóna:Portál 38.89% 2.756 2 Šablóna:Portál/Riadok --> <!-- Saved in parser cache with key skwiki:pcache:162525:|#|:idhash:canonical and timestamp 20241127163505 and revision id 7739374. 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