Kepler-68
Kepler-68 d
Rank #710 of the ranked catalogue · Discovered by Radial Velocity in 2013
HZ 100%measured
0.110
Earth-2.0 index
0.383
Earth Similarity Index
100%
Habitable-zone probability
13.90 R⊕
Radius
Planet
Mass267.000 M⊕measured
Bulk density0.546 g/cm³
Orbital period632.6200 days
Semi-major axis1.46900 au
Eccentricity0.102
Incident flux0.789 S⊕
Equilibrium temperature239.6 K
Maximum angular separation10.19 masReflected-light contrast 1.55e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-68
Spectral typeG
Effective temperature5847 K
Radius1.256 R☉
Mass1.057 M☉
Distance144.2 pc / 470.2 ly
DiscoveryRadial Velocity, 2013