Kepler-447 · G8 V
Kepler-447 b
Rank #4662 of the ranked catalogue · Discovered by Transit in 2015
HZ 0%measured
0.072
Earth-2.0 index
0.117
Earth Similarity Index
0%
Habitable-zone probability
18.49 R⊕
Radius
Planet
Mass435.410 M⊕measured
Bulk density0.400 g/cm³
Orbital period7.7943 days
Semi-major axis0.07690 au
Eccentricity0.123
Incident flux119.039 S⊕
Equilibrium temperature839.6 K
Maximum angular separation0.29 masReflected-light contrast 1.00e-5 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-447
Spectral typeG8 V
Effective temperature5493 K
Radius1.050 R☉
Mass1.000 M☉
Distance268.0 pc / 874.2 ly
DiscoveryTransit, 2015