Exoplanet
Kepler-431 d
Orbiting Kepler-431
Overview
Kepler-431 d is an exoplanet orbiting the star Kepler-431, discovered in 2015 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
1.11
Earth radii
015 R⊕
Mass (est.)
1.41
Earth masses
0500 M⊕
Orbital Period
11.9
days
0.1d10,000d
Distance
486.5
parsecs
Nearby10,000 pc
Equilibrium Temp
856
K
150 K3,500 K
Radius (Earth radii)
1.11
Mass (Earth masses)
1.41
Estimated
Equilibrium Temperature
856 K
Orbital Period
11.92 days
Distance from Earth
486.5 pc (~1587 ly)
Spectral Type
Unknown
Temperature
6004 K
Mass (Solar)
1.07 M☉
Radius (Solar)
1.09 R☉
Luminosity
Unknown
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
281.1123°, 43.2278°
Discovery Method
Transit
Discovery Year
2015
Data Sources
Source ID: Kepler-431 d