Stellar Catalog
more icon
Nearby stars catalogue
more icon
K2 138
more icon
K2 138 g
more icon

Exoplanet K2 138 g

Exoplanet K2 138 g orbits star K2 138 that lies 660 light years away from the Sun. It weighs about 25.5 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
660 light years

K2 138 g

Exoplanet, super-earth
Star: K2 138
icon distanceDistance from the star: 0.23109 AU
icon timeOrbit around star: 41.96797 days
icon timeEccentricity: 0.059

Basic characteristic

icon weightMass: 25.5 M Earth
icon radiusSize: 3.013 R Earth | 0.3 R Jupiter
icon densityDensity: 5134 kg/m3 | 93 % Earth
Comparison to the Solar system planets
icon massMass: Neptune (149 % Neptune mass)
icon radiusSize: Neptune (78 % Neptune radius)
icon massDensity: Earth (93 % Earth density)
icon distanceDistance: Mercury (59 % Mercury distance)
Other designations of this exoplanet
g
Exoplanets around star K2 138
Exoplanet K2 138 g orbits star Class orange star K2 138, which has lower mass than Sun. It is one of 6 known exoplanets orbiting this star.
K2 138 b
| 0.03 AU
K2 138 c
| 0.04 AU
K2 138 d
| 0.06 AU
K2 138 e
| 0.08 AU
K2 138 f
| 0.1 AU
K2 138 g
| 0.23 AU
Star K2 138
Get your next news from nearby stars
This is a new project, and partly still in development. There will be soon more information and functions. We would love your support on social media.
Visit profile on X