The CT Cha Exoplanetary System
CT Cha is a star with null times the mass of the Sun, and null times its radius. It is located 538.16 light years away from the solar system and is estimated to be 0.002 billion years old, as compared to the Sun which is roughly 4.6 billion years old.
CT Cha is known to have 1 exoplanets in orbit around it.
CT Cha b
CT Cha b was discovered by the Paranal Observatory observatory using the imaging method. Its discovery was announced in 2008-11. Its semi-major axis is 440.00 astronomical units, as compared to Earth's which is 1 astronomical unit.
The mass of CT Cha b is 5402.78 times the mass of Earth. The radius of CT Cha b is 24.66 that of Earth. At more than 50 Earth masses, CT Cha 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.