Kepler-425 b
Orbiting Kepler-425
Kepler-425 b is an exoplanet orbiting the star Kepler-425, discovered in 2014 using the Transit method. It is a Jupiter-sized world.
Radius
10.96
Earth radii
Mass
79.45
Earth masses
Orbital Period
3.8
days
Distance
646.6
parsecs
Equilibrium Temp
1070
K
Radius (Earth radii)
10.96
Mass (Earth masses)
79.45
Measured
Equilibrium Temperature
1070 K
Parameter source: Hébrard et al. 2014
Orbital Period
3.797+0.000−0.000days
Semi-Major Axis
0.0464+0.0008−0.0008au
Planet Mass (Earth masses)
79.45+25.43−25.43
Planet Mass (Jupiter masses)
0.2500+0.0800−0.0800
Eccentricity
<0.33
Radial Velocity Semi-Amplitude
34.00+10.00−10.00m/s
Distance from Earth
646.6 pc (~2109 ly)
Spectral Type
K1 V
Temperature
5170 K
Mass (Solar)
0.93 M☉
Radius (Solar)
0.86 R☉
Luminosity
-0.32 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
290.3580°, 40.5677°
Discovery Method
Transit
Discovery Year
2014
Source ID: Kepler-425 b
Kepler-425 b orbits Kepler-425 and was reported in 2014 and was detected with the Transit method.
Published measurements list a radius of 10.96 Earth radii, a mass of 79.45 Earth masses, an orbital period of 3.8 days, and an equilibrium temperature near 1,070 K.
Catalog data places the system at about 646.6 parsecs from Earth, a host star classified as K1 V, and 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open Kepler-425