The HD 86226 system contains 2 exoplanets. It is located 149.00 light years away from the solar system.
| Mass | 1.02 solar masses |
| Radius | 1.05 solar radiae |
| Temperature | 5863 kelvin |
| Stellar Metallicity | 0.018 decimal exponent |
| Age | 4.6 billion years |
At more than 50 Earth masses, HD 86226 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 143.024 Earth masses |
| Density | 0.269 grams per cubic centimeter |
| Radius | 14.300 Earth radiae |
| Semi-major Axis | 2.73 AU |
| Eccentricity | 0.059 |
| Orbital Period | 1628.000 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Las Campanas Observatory |
| Discovery Telescope | 6.5 m Magellan II Clay Telescope |
| Discovery Instrument | MIKE Spectrograph |
| Discovery Date | 2010-03 |
| Reference | Arriagada et al. 2010 |
At more than 10 Earth masses, HD 86226 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 | 7.250 Earth masses |
| Density | 3.970 grams per cubic centimeter |
| Radius | 2.160 Earth radiae |
| Semi-major Axis | 0.049 AU |
| Eccentricity | 0.075 |
| Orbital Period | 3.984 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 | 2020-08 |
| Reference | Teske et al. 2020 |