The HD 216435 system contains 1 exoplanet. It is located 107.58 light years away from the solar system.
| Mass | 1.3 solar masses |
| Radius | 1.8 solar radiae |
| Temperature | 5999 kelvin |
| Stellar Metallicity | 0.244 decimal exponent |
| Age | 3 billion years |
At more than 50 Earth masses, HD 216435 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 400.400 Earth masses |
| Density | 0.856 grams per cubic centimeter |
| Radius | 13.700 Earth radiae |
| Semi-major Axis | 2.56 AU |
| Eccentricity | 0.07 |
| Orbital Period | 1311.000 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Anglo-Australian Telescope |
| Discovery Telescope | 3.9 m Anglo-Australian Telescope |
| Discovery Instrument | UCLES Spectrograph |
| Discovery Date | 2003-05 |
| Reference | Jones et al. 2003 |