HD 195019 [SEP] constellation
HD 195019
HD 195019 (HIP 100970, SAO 106138) is a star system in the constellation of Delphinus. Star B is located approximately 150 AU from Star A. This star system is located away from the Sun, Earth and Solar System. It is a yellow dwarf or subgiant [G3IV-V]. 
Planetary system.
In 1998, a planet was discovered at Lick Observatory, orbiting around Star A.
See also.
- HD 190228
- HD 196050
- List of extrasolar planets
HD 195019 b
HD 195019 b is an exoplanet orbiting around HD 195019 in the binary star system. It has a minimum mass of 3.7 M. It orbits very close to the star. Like many planets at close distance, its orbit is circular, even more circular or less eccentric than Earth. It takes 437 hours to orbit with velocity of 83.24 kilometers per second.