The HD 167042 system contains 1 exoplanet. It is located 161.98 light years away from the solar system.
| Mass | 1.72 solar masses |
| Radius | 4.3 solar radiae |
| Temperature | 5010 kelvin |
| Stellar Metallicity | 0.05 decimal exponent |
| Age | 2.2 billion years |
At more than 50 Earth masses, HD 167042 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 540.290 Earth masses |
| Density | 1.210 grams per cubic centimeter |
| Radius | 13.500 Earth radiae |
| Semi-major Axis | 1.32 AU |
| Eccentricity | 0.089 |
| Orbital Period | 420.770 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Lick Observatory |
| Discovery Telescope | 3.0 m C. Donald Shane Telescope |
| Discovery Instrument | Hamilton Echelle Spectrograph |
| Discovery Date | 2008-03 |
| Reference | Johnson et al. 2008 |