The HD 220074 system contains 1 exoplanet. It is located 1058.51 light years away from the solar system.
| Mass | 2.2 solar masses |
| Radius | 54.92 solar radiae |
| Temperature | 3787 kelvin |
| Stellar Metallicity | -0.25 decimal exponent |
| Age | 4.5 billion years |
At more than 50 Earth masses, HD 220074 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 5288.691 Earth masses |
| Density | 16.000 grams per cubic centimeter |
| Radius | 12.200 Earth radiae |
| Semi-major Axis | 1.6 AU |
| Eccentricity | 0.14 |
| Orbital Period | 672.100 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Bohyunsan Optical Astronomical Observatory |
| Discovery Telescope | 1.8 m Telescope |
| Discovery Instrument | BOES Echelle Spectrograph |
| Discovery Date | 2013-01 |
| Reference | Lee et al. 2013 |