The TOI-620 system contains 1 exoplanet. It is located 107.71 light years away from the solar system.
|Mass||0.58 solar masses|
|Radius||0.55 solar radiae|
|Stellar Metallicity||0.35 decimal exponent|
|Age||7.2 billion years|
At more than 10 Earth masses, TOI-620 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||13.600 Earth masses|
|Density||1.410 grams per cubic centimeter|
|Radius||3.760 Earth radiae|
|Semi-major Axis||0.04825 AU|
|Orbital Period||5.099 days|
|Discovery Facility||Transiting Exoplanet Survey Satellite (TESS)|
|Discovery Telescope||0.1 m TESS Telescope|
|Discovery Instrument||TESS CCD Array|
|Reference||Reefe et al. 2022|