Kepler-281
Kepler-281 c
Rank #2990 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%upper limit
0.088
Earth-2.0 index
0.287
Earth Similarity Index
0%
Habitable-zone probability
5.31 R⊕
Radius
Planet
Mass161.124 M⊕upper limit
Bulk density0.005 g/cm³
Orbital period36.3374 days
Semi-major axis0.21500 au
Eccentricity0.000
Incident flux35.203 S⊕
Equilibrium temperature619.2 K
Transit-time σ at 203033.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.12 masReflected-light contrast 1.06e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources8 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-281
Spectral typeG
Effective temperature5723 K
Radius0.899 R☉
Mass0.950 M☉
Distance1745.5 pc / 5692.9 ly
DiscoveryTransit, 2014