SWEEPS-4 is a star with 1.24 times the mass of the Sun, and 1.18 times its radius. It is located NaN light years away from the solar system.
SWEEPS-4 is known to have 1 exoplanets in orbit around it.
SWEEPS-4 b was discovered by the Hubble Space Telescope observatory, in 2006-10, using the transit method. Its semi-major axis is 0.06 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of SWEEPS-4 b is 1208.400 times the mass of Earth. The radius of SWEEPS-4 b is 9.079 that of Earth. At more than 50 Earth masses, SWEEPS-4 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.