Explore This SectionScienceExoplanetsHD 154391...Exoplanets 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 HorrorsNewsStoriesBlogResourcesMultimediaGlossaryEyes on ExoplanetsGet InvolvedExoplanet WatchMoreFor Scientists HD 154391 bUnable to render the provided sourceHD 154391 b is a gas giant exoplanet that orbits a K-type star. Its mass is 9.1 Jupiters, it takes 14.1 years to complete one orbit of its star, and is 7.46 AU from its star. Its discovery was announced in 2023. Keep Exploring Discover More Topics From NASA Search for Life Stars Universe Black Holes