Exoplanet
Kepler-399 b
Orbiting Kepler-399
Overview
Kepler-399 b is an exoplanet orbiting the star Kepler-399, discovered in 2014 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
0.96
Earth radii
015 R⊕
Mass (est.)
0.84
Earth masses
0500 M⊕
Orbital Period
14.4
days
0.1d10,000d
Distance
740.5
parsecs
Nearby10,000 pc
Radius (Earth radii)
0.96
Mass (Earth masses)
0.84
Estimated
Equilibrium Temperature
Unknown
Orbital Period
14.43 days
Distance from Earth
740.5 pc (~2415 ly)
Spectral Type
Unknown
Temperature
5502 K
Mass (Solar)
Unknown
Radius (Solar)
0.68 R☉
Luminosity
Unknown
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
299.5017°, 40.6708°
Discovery Method
Transit
Discovery Year
2014
Data Sources
Source ID: Kepler-399 b