HD 207832 is 192 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this G5 V star; the first was found in 2012 by radial velocity (W. M. Keck Observatory).
Fly there in 3DHD 207832 c takes 3.2 years to go round its star once.
HD 207832 is one of 3 stars in its system. The position of the other 2 is not catalogued, so only HD 207832 and its planets are drawn.
| Spectral type | G5 V |
| Surface temperature | 5,726 K |
| Mass | 1.05 solar masses |
| Radius | 0.89 solar radii |
| Luminosity | 0.7762 times the Sun |
| Apparent magnitude | 8.78 |
| Age | about 1.36 billion years |
| Distance from the Sun | 192.2 light-years (58.9 parsecs) |
| Position (J2000) | RA 328.1518°, Dec -26.0272° |
| Constellation | Piscis Austrinus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HD 207832 b | 160.1 days | 0.586 AU | 14.2 R⊕ estimated | 177.98 M⊕ minimum | Radial Velocity, 2012 |
| HD 207832 c | 3.2 years | 2.112 AU | 14 R⊕ estimated | 232.02 M⊕ minimum | Radial Velocity, 2012 |
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.
For a star of 5,726 K, 0.78 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 0.84 to 1.48 AU. None of its known planets orbits inside it. The zone says how much starlight arrives, not whether a planet has water or air. The edges follow Kopparapu et al. (2014), as the 3D view draws them.
The light you see left 192 years ago, around 1830.