🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ43196041· pop 27· linked from 538 articlesRoss 128 bexoplanetExoplanet dataHost starRoss 128Discovered2017Discovered byLa Silla ObservatoryOrbital period9.87 daysRadius1.11 × EarthMass1.40 × EarthEquilibrium temp301 KDistance3.37 pcvia NASA Exoplanet ArchiveConnectionslist of stars in VirgoEntityTau CetiEntityCategoriesExoplanets detected by radial velocityExoplanets discovered in 2017Near-Earth-sized exoplanetsNear-Earth-sized exoplanets in the habitable zoneVirgo (constellation)