Tags: Planet.
HD 6718 b (also known as HIP 5301 b) is an extrasolar planet which orbits the G-type main sequence star HD 6718 located approximately 179 light years away in the constellation Cetus. This planet has at least five-thirds the mass of Jupiter and takes nearly seven years to orbit the star at a semimajor axis of 3.65 AU. However unlike most other known exoplanets its eccentricity is not known but it is typical that its inclination is not known.