Kepler-388 b
Orbiting Kepler-388
Kepler-388 b is an exoplanet orbiting the star Kepler-388, discovered in 2014 using the Transit method. It is a Earth-sized world.
Radius
0.81
Earth radii
Mass (est.)
0.46
Earth masses
Orbital Period
3.2
days
Radius (Earth radii)
0.81
Mass (Earth masses)
0.46
Estimated
Equilibrium Temperature
Unknown
Parameter source: Rowe et al. 2014
Orbital Period
3.173+0.000−0.000days
Semi-Major Axis
0.0360au
Distance from Earth
Unknown
Spectral Type
Unknown
Temperature
4498 K
Mass (Solar)
Unknown
Radius (Solar)
0.59 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
284.8281°, 44.6086°
Discovery Method
Transit
Discovery Year
2014
Source ID: Kepler-388 b
Kepler-388 b orbits Kepler-388 and was reported in 2014 and was detected with the Transit method.
Published measurements list a radius of 0.81 Earth radii, a mass of 0.46 Earth masses (estimated), and an orbital period of 3.17 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-388More planets in this system