The GJ 514 system contains 1 exoplanet. It is located 24.85 light years away from the solar system.
|Mass||0.51 solar masses|
|Radius||0.5 solar radiae|
|Stellar Metallicity||-0.14 decimal exponent|
|Age||0.8 billion years|
At more than 10 Earth masses, GJ 514 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||5.200 Earth masses|
|Density||2.960 grams per cubic centimeter|
|Radius||2.130 Earth radiae|
|Semi-major Axis||0.422 AU|
|Orbital Period||140.430 days|
|Discovery Method||Radial Velocity|
|Discovery Facility||Multiple Observatories|
|Discovery Telescope||Multiple Telescopes|
|Discovery Instrument||Multiple Instruments|
|Reference||Damasso et al. 2022|