HD 164595 is 92.2 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G2 V star; the first was found in 2015 by radial velocity (Haute-Provence Observatory).
Fly there in 3DHD 164595 b goes round its star every 40.0 days, 2.2 times as often as Mercury goes round the Sun.
HD 164595 is one of 2 stars in its system: the other is drawn where the Washington Double Star Catalog measures it on the sky.
| Spectral type | G2 V |
| Surface temperature | 5,790 K |
| Mass | 0.99 solar masses |
| Radius | 1.02361 solar radii |
| Luminosity | 1.041 times the Sun |
| Apparent magnitude | 7.08597 |
| Age | about 7.12 billion years |
| Distance from the Sun | 92.2 light-years (28.3 parsecs) |
| Position (J2000) | RA 270.1614°, Dec 29.5727° |
| Constellation | Hercules |
HD 164595 B is a M star of magnitude 13.1, judged a true companion. In 2016 it was 88.1″ from HD 164595, at position angle 105° (Washington Double Star Catalog, 18006+2934 LDS6413): 2,489 AU on the sky at this distance. The true distance can only be larger.
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HD 164595 b | 40.0 days | 0.230 AU | 4.16 R⊕ estimated | 16.14 M⊕ minimum | Radial Velocity, 2015 |
Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.