Home›A-type main-sequence stars›тета Эридана🌐РусскийEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ66477106· pop 14· linked from 227 articlesтета Эриданаbinary star system in the constellation EridanusWikidata factsDistance from Earth51.1253Radius16.0Mass2.6ImageEridanus constellation map.pngShow 11 more factsdeclination-40.30467935154820parallax20.23right ascension44.56533007924450apparent magnitude2.245catalog codeHD 18622Jradial velocity11.90spectral classA2VluminosityAvailable in 14 languagesEspañolFrançais中文日本語PortuguêsAsturianBahasa IndonesiaBosnianIrishPolskiRomanianConnectionssolar radiusEntityyearEntityCategoriesA-type main-sequence starsBayer objectsBright Star Catalogue objectsDurchmusterung objectsEridanus (constellation)Henry Draper Catalogue objectsHipparcos objectsStars with proper namesTriple star systems