WASP-170 is a star with 0.93 times the mass of the Sun, and 0.94 times its radius. It is located 996.74 light years away from the solar system.
WASP-170 is known to have 1 exoplanets in orbit around it.
WASP-170 b was discovered by the SuperWASP-South observatory, in 2019-02, using the transit method. Its semi-major axis is 0.03 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of WASP-170 b is 508.800 times the mass of Earth. The radius of WASP-170 b is 12.285 that of Earth. At more than 50 Earth masses, WASP-170 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.