The Kepler-1731 system contains 1 exoplanet. It is located 554.30 light years away from the solar system.
|Mass||0.78 solar masses|
|Radius||0.72 solar radiae|
|Stellar Metallicity||0 decimal exponent|
|Age||13.9 billion years|
At more than 10 Earth masses, Kepler-1731 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||8.920 Earth masses|
|Density||1.940 grams per cubic centimeter|
|Radius||2.933 Earth radiae|
|Semi-major Axis||0.1401 AU|
|Orbital Period||21.761 days|
|Discovery Telescope||0.95 m Kepler Telescope|
|Discovery Instrument||Kepler CCD Array|
|Reference||Valizadegan et al. 2021|