Explore This SectionScienceExoplanetsHR 8799...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 HR 8799 dUnable to render the provided sourceHR 8799 d is a gas giant exoplanet that orbits an F-type star. Its mass is 10 Jupiters, it takes 101.4 years to complete one orbit of its star, and is 24.0 AU from its star. Its discovery was announced in 2008. Keep Exploring Discover More Topics From NASA Search for Life Stars Universe Black Holes