iot Dra is a star with 1.05 times the mass of the Sun, and NaN times its radius. It is located 102.18 light years away from the solar system.
iot Dra is known to have 1 exoplanets in orbit around it.
iot Dra b was discovered by the Lick Observatory observatory, in 2002-09, using the radial velocity method. Its semi-major axis is 1.27 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of iot Dra b is 2804.760 times the mass of Earth. The radius of iot Dra b is 12.500 that of Earth. At more than 50 Earth masses, iot Dra 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.