The HD 210193 system contains 1 exoplanet. It is located 137.65 light years away from the solar system.
| Mass | 1.04 solar masses |
| Radius | 1.06 solar radiae |
| Temperature | 5790 kelvin |
| Stellar Metallicity | 0.13 decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, HD 210193 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 153.100 Earth masses |
| Density | 0.288 grams per cubic centimeter |
| Radius | 14.300 Earth radiae |
| Semi-major Axis | 1.487 AU |
| Eccentricity | 0.24 |
| Orbital Period | 649.918 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Las Campanas Observatory |
| Discovery Telescope | 6.5 m Magellan II Clay Telescope |
| Discovery Instrument | Carnegie Planet Finder Spectrograph |
| Discovery Date | 2019-06 |
| Reference | Feng et al. 2019 |