Home›Bright Star Catalogue objects›AO Cassiopeiae🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийفارسی中文日本語EntityQ4653178· pop 6· linked from 160 articlesAO CassiopeiaeAlso known as AO Casstar in the constellation CassiopeiaWikidata factsDistance from Earth1325.205Show 10 more factsright ascension component of proper motion-2.988spectral classO9IIISBcatalog codeGaia DR3 394976501194687488stellar rotational velocity135apparent magnitude6.089311radial velocity-44.9parallax0.7546declination component of proper motion-2.374right ascension4.42943047219declination51.43308790298Available in 6 languagesEspañol中文AsturianSvenskaفارسیvia Wikidata sitelinks · CC0Connectionsbinary starEntityInternational Standard Serial NumberEntityCategoriesBright Star Catalogue objectsCassiopeia (constellation)Durchmusterung objectsEclipsing binariesEmission-line starsHenry Draper Catalogue objectsHipparcos objectsObjects with variable star designationsO-type bright giantsO-type main-sequence stars