Home›Bayer objects›おおいぬ座イオタ星🌐日本語EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی中文日本語EntityQ2279138· pop 13· linked from 98 articlesおおいぬ座イオタ星Also known as 20 Canis Majoris, HD 51309, 20 CMa, ALS 104, HIP 33347, HIC 33347, HR 2596, PLX 1630おおいぬ座の脈動変光星Wikidata factsDistance from Earth950Radius25.9Mass12.5Show 15 more factsspectral classB2Icatalog codeUBV M 40647apparent magnitude4.354667effective temperature15600parallax0.9453radial velocity41.75metallicity-0.17stellar rotational velocity30surface gravityAvailable in 13 languagesEspañolFrançais中文日本語РусскийPortuguêsItalianoالعربيةAsturianCatalanConnectionsyearEntitylight-yearEntityCategoriesBayer objectsBeta Cephei variablesBright Star Catalogue objectsB-type supergiantsCanis MajorDurchmusterung objectsFlamsteed objectsHenry Draper Catalogue objectsHipparcos objects