Kepler-139 b
Orbiting Kepler-139
Kepler-139 b is an exoplanet orbiting the star Kepler-139, discovered in 2014 using the Transit method. It is a Mini-Neptune world.
Radius
2.94
Earth radii
Mass (est.)
9.53
Earth masses
Orbital Period
15.8
days
Distance
391.0
parsecs
Radius (Earth radii)
2.94
Mass (Earth masses)
9.53
Estimated
Equilibrium Temperature
Unknown
Orbital Period
15.77 days
Distance from Earth
391.0 pc (~1275 ly)
Spectral Type
Unknown
Temperature
5594 K
Mass (Solar)
Unknown
Radius (Solar)
1.30 R☉
Luminosity
Unknown
Planets in System
5
Stars in System
1
Coordinates (RA, Dec)
282.3919°, 43.8894°
Discovery Method
Transit
Discovery Year
2014
Source ID: Kepler-139 b
Kepler-139 b orbits Kepler-139 and was reported in 2014 and was detected with the Transit method.
Published measurements list a radius of 2.94 Earth radii, a mass of 9.53 Earth masses (estimated), and an orbital period of 15.77 days.
Catalog data places the system at about 391 parsecs from Earth and 5 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open Kepler-139More planets in this system