GJ 422 b was discovered in 2014 orbiting its host star GJ 422. The apparent magnitude of the host star is 11.5 and the absolute magnitude is 25.0. GJ 682  is about 0.3 the mass of our sun and has about 0.4 the radius. Its surface temperature is 3323 K and is a spectral M3.5V type star. The planet GJ 422 b orbits the star every 26.2 days, it’s orbital radius is 0.12 SEAU.













For more information about GJ 422 b, please visit the ExoKyoto Database: