Kepler-42 · M
Kepler-42 c
Rank #5460 of the ranked catalogue · Discovered by Transit in 2011
HZ 0%upper limit
0.058
Earth-2.0 index
0.087
Earth Similarity Index
0%
Habitable-zone probability
0.73 R⊕
Radius
Planet
Mass60.337 M⊕upper limit
Bulk density98.000 g/cm³
Orbital period0.4533 days
Semi-major axis0.00600 au
Eccentricity0.000
Incident flux82.125 S⊕
Equilibrium temperature765.2 K
Transit-time σ at 203023.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.15 masReflected-light contrast 2.57e-6 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-42
Spectral typeM
Effective temperature3068 K
Radius0.170 R☉
Mass0.130 M☉
Distance40.1 pc / 130.7 ly
DiscoveryTransit, 2011