Home›Exoplanets detected by radial velocity›HD 4203 b🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربية한국어中文EntityQ5629353· pop 6· linked from 164 articlesHD 4203 bAlso known as HD 4203b, TIC 434225151bexoplanetExoplanet dataHost starHD 4203Discovered2001Discovered byW. M. Keck ObservatoryOrbital period431.88 daysRadius13.30 × EarthMass708.76 × EarthDistance81.38 pcvia NASA Exoplanet ArchiveAvailable in 6 languages中文العربيةBahasa IndonesiaPolski한국어via Wikidata sitelinks · CC0ConnectionsapsisEntityorbital eccentricityEntityCategoriesExoplanets detected by radial velocityExoplanets discovered in 2001Giant planetsPisces (constellation)