Kepler-397 c
Orbiting Kepler-397
Kepler-397 c is an exoplanet orbiting the star Kepler-397, discovered in 2014 using the Transit method. It is a Neptune-sized world.
Radius
6.18
Earth radii
Mass (est.)
33.66
Earth masses
Orbital Period
135.5
days
Radius (Earth radii)
6.18
Mass (Earth masses)
33.66
Estimated
Equilibrium Temperature
Unknown
Orbital Period
135.50 days
Distance from Earth
Unknown
Spectral Type
Unknown
Temperature
5307 K
Mass (Solar)
Unknown
Radius (Solar)
0.77 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
295.8940°, 42.3805°
Discovery Method
Transit
Discovery Year
2014
Source ID: Kepler-397 c
Kepler-397 c orbits Kepler-397 and was reported in 2014 and was detected with the Transit method.
Published measurements list a radius of 6.18 Earth radii, a mass of 33.66 Earth masses (estimated), and an orbital period of 135.5 days.
Catalog data places 2 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open Kepler-397More planets in this system