HD 195019 (HIP 100970, SAO 106138) is a star system in the constellation of Delphinus. Star B is located at projected separation of 131 AU from Star A. This star system is located away from the Sun, Earth and Solar System. HD 195019 A is a yellow dwarf or subgiant [G3IV-V]. Star HD 195019 B, detected by spectrometry, was initially believed to be a smaller and dimmer orange dwarf of the K3 type, although later (2003) research failed to detect any stellar companion.
Planetary system
In 1998, a planet was discovered at Lick Observatory utilizing a radial velocity method, orbiting around Star HD 195019 A.