The HD 63433 system contains 2 exoplanets. It is located 73.07 light years away from the solar system.
| Mass | 0.99 solar masses |
| Radius | 0.91 solar radiae |
| Temperature | 5640 kelvin |
| Stellar Metallicity | 0.017 decimal exponent |
| Age | 0.414 billion years |
At more than 10 Earth masses, HD 63433 b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 5.270 Earth masses |
| Density | 2.910 grams per cubic centimeter |
| Radius | 2.150 Earth radiae |
| Semi-major Axis | 0.0719 AU |
| Eccentricity | 0 |
| Orbital Period | 7.108 days |
| Discovery Method | Transit |
| Discovery Facility | Transiting Exoplanet Survey Satellite (TESS) |
| Discovery Telescope | 0.1 m TESS Telescope |
| Discovery Instrument | TESS CCD Array |
| Discovery Date | 2020-10 |
| Reference | Mann et al. 2020 |
At more than 10 Earth masses, HD 63433 c is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 7.610 Earth masses |
| Density | 2.200 grams per cubic centimeter |
| Radius | 2.670 Earth radiae |
| Semi-major Axis | 0.1458 AU |
| Eccentricity | 0 |
| Orbital Period | 20.545 days |
| Discovery Method | Transit |
| Discovery Facility | Transiting Exoplanet Survey Satellite (TESS) |
| Discovery Telescope | 0.1 m TESS Telescope |
| Discovery Instrument | TESS CCD Array |
| Discovery Date | 2020-10 |
| Reference | Mann et al. 2020 |