Exoplanet
K2-138 f
Orbiting K2-138
Overview
K2-138 f is an exoplanet orbiting the star K2-138, discovered in 2017 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
2.90
Earth radii
015 R⊕
Mass
1.63
Earth masses
0500 M⊕
Orbital Period
12.8
days
0.1d10,000d
Distance
202.6
parsecs
Nearby10,000 pc
Radius (Earth radii)
2.90
Mass (Earth masses)
1.63
Measured
Equilibrium Temperature
Unknown
Orbital Period
12.76 days
Distance from Earth
202.6 pc (~661 ly)
Spectral Type
Unknown
Temperature
5356 K
Mass (Solar)
0.94 M☉
Radius (Solar)
0.86 R☉
Luminosity
Unknown
Planets in System
6
Stars in System
1
Coordinates (RA, Dec)
348.9490°, -10.8497°
Discovery Method
Transit
Discovery Year
2017
Data Sources
Source ID: K2-138 f