Claim: Gliese 176's planetary companion was announced in 2008, whose minimum mass was approximately 1.4 Neptune masses.
Evidence: Gliese 176 is a red dwarf in the constellation of Taurus. A planetary companion to Gliese 176 was announced in 2008. Radial velocity observations with the Hobby-Eberly Telescope (HET) showed a 10.24-day periodicity, which was interpreted as being caused by a planet. With a semi-amplitude of 11.6 m/s, its minimum mass equated to 24.5 Earth masses, or approximately 1.4 Neptune masses.