Explore This SectionScienceExoplanetsV0391 Pegasi bExoplanets HomeExoplanets OverviewExoplanets FactsTypes of ExoplanetsStarsWhat is the UniverseSearch for LifeThe Big QuestionsAre We Alone?Can We Find Life?The Habitable ZoneWhy We SearchTarget Star CatalogDiscoveriesDiscoveries DashboardHow We Find and CharacterizeMissionsPeopleExoplanet CatalogImmersiveThe ExoplaneteersExoplanet Travel Bureau5 Ways to Find a PlanetStrange New WorldsUniverse of MonstersGalaxy of HorrorsNewsStoriesBlogResourcesGet InvolvedGlossaryEyes on ExoplanetsExoplanet WatchMoreMultimediaExEP V0391 Pegasi bUnable to render the provided sourceV0391 Pegasi b is a gas giant exoplanet that orbits a B-type star. Its mass is 3.2 Jupiters, it takes 3.2 years to complete one orbit of its star, and is 1.7 AU from its star. Its discovery was announced in 2007. Keep Exploring Discover More Topics From NASA Search for Life Stars Universe Black Holes