The HD 13189 system contains 1 exoplanet. It is located 1623.68 light years away from the solar system.
| Mass | 2.24 solar masses |
| Radius | 38.41 solar radiae |
| Temperature | 4175 kelvin |
| Stellar Metallicity | -0.37 decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, HD 13189 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 3480.238 Earth masses |
| Density | 10.000 grams per cubic centimeter |
| Radius | 12.400 Earth radiae |
| Semi-major Axis | 1.25 AU |
| Eccentricity | 0.27 |
| Orbital Period | 471.600 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Thueringer Landessternwarte Tautenburg |
| Discovery Telescope | 2.0 m Alfred Jensch Telescope |
| Discovery Instrument | Coude Echelle Spectrograph |
| Discovery Date | 2005-07 |
| Reference | Hatzes et al. 2005 |