omi UMa is a star with 3.09 times the mass of the Sun, and 14.1 times its radius. It is located 179.11 light years away from the solar system.
omi UMa is known to have 1 exoplanets in orbit around it.
omi UMa b was discovered by the Okayama Astrophysical Observatory observatory, in 2012-12, using the radial velocity method. Its semi-major axis is 3.90 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of omi UMa b is 1303.800 times the mass of Earth. The radius of omi UMa b is 13.000 that of Earth. At more than 50 Earth masses, omi UMa 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.