The HD 88133 system contains 1 exoplanet. It is located 240.09 light years away from the solar system.
| Mass | 1.26 solar masses |
| Radius | 2.2 solar radiae |
| Temperature | 5392 kelvin |
| Stellar Metallicity | 0.34 decimal exponent |
| Age | 5.37 billion years |
At more than 50 Earth masses, HD 88133 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 324.187 Earth masses |
| Density | 0.678 grams per cubic centimeter |
| Radius | 13.800 Earth radiae |
| Semi-major Axis | 0.0479 AU |
| Eccentricity | 0.031 |
| Orbital Period | 3.415 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | W. M. Keck Observatory |
| Discovery Telescope | 10 m Keck I Telescope |
| Discovery Instrument | HIRES Spectrometer |
| Discovery Date | 2005-02 |
| Reference | Fischer et al. 2005 |