EntityQ1074449· pop 8· linked from 184 articlesHD 155358 bSign in to saveextrasolar planetExoplanet dataHost starHD 155358Discovered2007Discovered byMcDonald ObservatoryOrbital period194.30 daysRadius13.80 × EarthMass314.65 × EarthDistance43.62 pcvia NASA Exoplanet ArchiveConnectionsEarthConceptSunConceptplanetCategoriesAstronomical object articles with topics of unclear notabilityExoplanets detected by radial velocityExoplanets discovered in 2007Giant planetsGiant planets in the habitable zoneHercules (constellation)