Exoplanet
Kepler-428 b
Orbiting Kepler-428
Overview
Kepler-428 b is an exoplanet orbiting the star Kepler-428, discovered in 2014 using the Transit method. It is a Jupiter-sized world.
Key Measurements
Radius
12.11
Earth radii
015 R⊕
Mass
403.63
Earth masses
0500 M⊕
Orbital Period
3.5
days
0.1d10,000d
Distance
686.3
parsecs
Nearby10,000 pc
Equilibrium Temp
1070
K
150 K3,500 K
Radius (Earth radii)
12.11
Mass (Earth masses)
403.63
Measured
Equilibrium Temperature
1070 K
Orbital Period
3.53 days
Distance from Earth
686.3 pc (~2238 ly)
Spectral Type
K1 V
Temperature
5150 K
Mass (Solar)
0.87 M☉
Radius (Solar)
0.80 R☉
Luminosity
-0.39 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
290.5817°, 40.5773°
Discovery Method
Transit
Discovery Year
2014
Data Sources
Source ID: Kepler-428 b