HIP 74890 is a star with 1.74 times the mass of the Sun, and 5.77 times its radius. It is located 256.54 light years away from the solar system.
HIP 74890 is known to have 1 exoplanets in orbit around it.
HIP 74890 b was discovered by the Multiple Observatories observatory, in 2016-05, using the radial velocity method. Its semi-major axis is 2.10 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of HIP 74890 b is 763.200 times the mass of Earth. The radius of HIP 74890 b is 13.300 that of Earth. At more than 50 Earth masses, HIP 74890 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.