NGTS-3 A is a star with 1.02 times the mass of the Sun, and 0.93 times its radius. It is located 2426.51 light years away from the solar system.
NGTS-3 A is known to have 1 exoplanets in orbit around it.
NGTS-3 A b was discovered by the Paranal Observatory observatory, in 2018-08, using the transit method. Its semi-major axis is 0.02 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of NGTS-3 A b is 756.840 times the mass of Earth. The radius of NGTS-3 A b is 16.589 that of Earth. At more than 50 Earth masses, NGTS-3 A 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.