Home›Bayer objects›Upsilon1 Centauri🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийفارسی中文日本語EntityQ3491245· pop 8· linked from 250 articlesUpsilon1 CentauriAlso known as υ1 Cen, υ¹ Cen, υ1 Centauri, HD 121790, HIP 68282, HIC 68282, HGAM 2022, HR 5249star in the constellation CentaurusWikidata factsDistance from Earth114.6119Show 12 more factsspectral classB3catalog codeSKY# 25632apparent magnitude4.469right ascension209.66962190154declination-44.80368370039effective temperature21820parallax7.63radial velocity4.8luminosity1884absolute magnitude-1.67right ascension component of proper motionAvailable in 8 languagesFrançais中文PortuguêsItalianoPolskiSvenskaفارسیvia Wikidata sitelinks · CC0ConnectionsAlpha CentauriEntitystellar classificationEntityCategoriesBayer objectsBright Star Catalogue objectsB-type main-sequence starsB-type subgiantsCentaurusDurchmusterung objectsHenry Draper Catalogue objectsHipparcos objectsLower Centaurus Crux