The FU Tau system contains 1 exoplanet. It is located 435.40 light years away from the solar system.
| Mass | 0.05 solar masses |
| Radius | undefined solar radiae |
| Temperature | 2838 kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | 0.001 billion years |
At more than 50 Earth masses, FU Tau b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 5085.280 Earth masses |
| Density | 15.400 grams per cubic centimeter |
| Radius | 12.200 Earth radiae |
| Semi-major Axis | 800 AU |
| Eccentricity | NaN |
| Orbital Period | NaN days |
| Discovery Method | Imaging |
| Discovery Facility | Spitzer Space Telescope |
| Discovery Telescope | 0.85 m Spitzer Space Telescope |
| Discovery Instrument | IRAC Infrared Array Camera |
| Discovery Date | 2009-02 |
| Reference | Luhman et al. 2009 |