The CHXR 73 system contains 1 exoplanet. It is located 620.92 light years away from the solar system.
| Mass | 0.35 solar masses |
| Radius | 0.32 solar radiae |
| Temperature | 3099 kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | 0.002 billion years |
At more than 50 Earth masses, CHXR 73 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 3994.486 Earth masses |
| Density | 11.800 grams per cubic centimeter |
| Radius | 12.300 Earth radiae |
| Semi-major Axis | 210 AU |
| Eccentricity | NaN |
| Orbital Period | NaN days |
| Discovery Method | Imaging |
| Discovery Facility | Hubble Space Telescope |
| Discovery Telescope | 2.4 m Hubble Space Telescope |
| Discovery Instrument | ACS Camera |
| Discovery Date | 2006-10 |
| Reference | Luhman et al. 2006 |