Tags: Planet.
HD 208487 b is an extrasolar planet located approximately 144 light-years away in the constellation of Grus orbiting the star HD 208487. This planet has a minimum mass close to half that of Jupiter and is most probably a gas giant. The planet orbits the star in a close eccentric orbit. One revolution takes 130 days to complete. This planet was discovered on September 16 2004 by Tinney Butler and Marcy et al.