Exoplanet
K2-108 b
Orbiting K2-108
Overview
K2-108 b is an exoplanet orbiting the star K2-108, discovered in 2017 using the Transit method. It is a Neptune-sized world.
Key Measurements
Radius
5.33
Earth radii
015 R⊕
Mass (est.)
26.18
Earth masses
0500 M⊕
Orbital Period
4.7
days
0.1d10,000d
Distance
477.3
parsecs
Nearby10,000 pc
Equilibrium Temp
1360
K
150 K3,500 K
Radius (Earth radii)
5.33
Mass (Earth masses)
26.18
Estimated
Equilibrium Temperature
1360 K
Orbital Period
4.73 days
Distance from Earth
477.3 pc (~1557 ly)
Spectral Type
Unknown
Temperature
5599 K
Mass (Solar)
1.17 M☉
Radius (Solar)
1.76 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
123.3818°, 16.4195°
Discovery Method
Transit
Discovery Year
2017
Data Sources
Source ID: K2-108 b