HD 177565 is a star with 1 times the mass of the Sun, and NaN times its radius. It is located 55.18 light years away from the solar system.
HD 177565 is known to have 1 exoplanets in orbit around it.
HD 177565 b was discovered by the La Silla Observatory observatory, in 2017-10, using the radial velocity method. Its semi-major axis is 0.25 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of HD 177565 b is 15.108 times the mass of Earth. The radius of HD 177565 b is 4.000 that of Earth. At more than 10 Earth masses, HD 177565 b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune in our solar system.