HIP 105854 is a star with 2.1 times the mass of the Sun, and NaN times its radius. It is located 256.48 light years away from the solar system.
HIP 105854 is known to have 1 exoplanets in orbit around it.
HIP 105854 b was discovered by the Multiple Observatories observatory, in 2014-06, using the radial velocity method. Its semi-major axis is 0.81 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of HIP 105854 b is 2607.600 times the mass of Earth. The radius of HIP 105854 b is 12.600 that of Earth. At more than 50 Earth masses, HIP 105854 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.