Kepler-424 b
Orbiting Kepler-424
Kepler-424 b is an exoplanet orbiting the star Kepler-424, discovered in 2014 using the Transit method. It is a Neptune-sized world.
Radius
9.98
Earth radii
Mass
327.35
Earth masses
Orbital Period
3.3
days
Distance
698.6
parsecs
Radius (Earth radii)
9.98
Mass (Earth masses)
327.35
Measured
Equilibrium Temperature
Unknown
Parameter source: Endl et al. 2014
Orbital Period
3.312+0.000−0.000days
Semi-Major Axis
0.0440+0.0050−0.0040au
Planet Mass (Earth masses)
327.35+41.32−41.32
Planet Mass (Jupiter masses)
1.0300+0.1300−0.1300
Radial Velocity Semi-Amplitude
140.00+12.00−13.00m/s
Distance from Earth
698.6 pc (~2279 ly)
Spectral Type
Unknown
Temperature
5460 K
Mass (Solar)
1.01 M☉
Radius (Solar)
0.94 R☉
Luminosity
-0.15 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
298.6250°, 48.5774°
Discovery Method
Transit
Discovery Year
2014
Source ID: Kepler-424 b
Kepler-424 b orbits Kepler-424 and was reported in 2014 and was detected with the Transit method.
Published measurements list a radius of 9.98 Earth radii, a mass of 327.35 Earth masses, and an orbital period of 3.31 days.
Catalog data places the system at about 698.6 parsecs from Earth and 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-424More planets in this system