Exoplanet
Kepler-31 d
Orbiting Kepler-31
Overview
Kepler-31 d is an exoplanet orbiting the star Kepler-31, discovered in 2014 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
3.90
Earth radii
015 R⊕
Mass
2161.24
Earth masses
0500 M⊕
Orbital Period
87.6
days
0.1d10,000d
Distance
1664.6
parsecs
Nearby10,000 pc
Radius (Earth radii)
3.90
Mass (Earth masses)
2161.24
Measured
Equilibrium Temperature
Unknown
Orbital Period
87.65 days
Distance from Earth
1664.6 pc (~5429 ly)
Spectral Type
Unknown
Temperature
6340 K
Mass (Solar)
1.21 M☉
Radius (Solar)
1.22 R☉
Luminosity
Unknown
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
294.0230°, 45.8531°
Discovery Method
Transit
Discovery Year
2014
Data Sources
Source ID: Kepler-31 d