The BD+20 594 system contains 1 exoplanet. It is located 585.32 light years away from the solar system.
Mass | 1.67 solar masses |
Radius | 1.08 solar radiae |
Temperature | 5766 kelvin |
Stellar Metallicity | -0.15 decimal exponent |
Age | 3.34 billion years |
At more than 10 Earth masses, BD+20 594 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 | 22.248 Earth masses |
Density | 7.890 grams per cubic centimeter |
Radius | 2.578 Earth radiae |
Semi-major Axis | 0.241 AU |
Eccentricity | 0 |
Orbital Period | 41.685 days |
Discovery Method | Transit |
Discovery Facility | K2 |
Discovery Telescope | 0.95 m Kepler Telescope |
Discovery Instrument | Kepler CCD Array |
Discovery Date | 2016-10 |
Reference | Espinoza et al. 2016 |