Exoplanet
K2-317 b
Orbiting K2-317
Overview
K2-317 b is an exoplanet orbiting the star K2-317, discovered in 2020 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
2.93
Earth radii
015 R⊕
Mass (est.)
9.48
Earth masses
0500 M⊕
Orbital Period
6.2
days
0.1d10,000d
Distance
176.3
parsecs
Nearby10,000 pc
Equilibrium Temp
432
K
150 K3,500 K
Radius (Earth radii)
2.93
Mass (Earth masses)
9.48
Estimated
Equilibrium Temperature
432 K
Orbital Period
6.22 days
Distance from Earth
176.3 pc (~575 ly)
Spectral Type
Unknown
Temperature
3387 K
Mass (Solar)
0.40 M☉
Radius (Solar)
0.38 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
228.6189°, -21.0227°
Discovery Method
Transit
Discovery Year
2020
Data Sources
Source ID: K2-317 b