WASP-66

WASP-66, also known as TYC 7193-1804-1, is an F-type star in the constellation Antlia. It has an apparent magnitude of 11.6, which is much too faint to be seen with the unaided eye. The star is younger than Sun at billion years, and may be either metal-poor or similar to Sun in concentration of heavy elements.
According to survey published in 2017, WASP-66 has a one suspected companion - a red dwarf star with temperature 3330 K, at projected separation 6800 AU.
Planetary system.
In 2012, a superjovian planet around WASP-66 was discovered. WASP-66b has a mass that is about 2.3 times that of Jupiter. It takes just over 4 days to complete an orbit around its star, making it a typical hot Jupiter. The planet was discovered by the transit method – this is when a planet passes in front of a star, temporarily blocking some of the star's light.
The planetary orbit is well aligned with the equatorial plane of the star, misalignment angle been equal to −4°. The planet`s equilibrium temperature is 1790 K.