WASP-190 is a star with 1.35 times the mass of the Sun, and 1.6 times its radius. It is located 1768.58 light years away from the solar system.
WASP-190 is known to have 1 exoplanets in orbit around it.
WASP-190 b was discovered by the WASP-South observatory, in 2019-04, using the transit method. Its semi-major axis is 0.07 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of WASP-190 b is 318.000 times the mass of Earth. The radius of WASP-190 b is 12.890 that of Earth. At more than 50 Earth masses, WASP-190 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn in our solar system.