Kepler-489
Kepler-489 b
Rank #3266 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.086
Earth-2.0 index
0.250
Earth Similarity Index
0%
Habitable-zone probability
7.72 R⊕
Radius
Planet
Mass46.100 M⊕inferred
Bulk density0.551 g/cm³
Orbital period17.2763 days
Semi-major axis0.12109 au
Eccentricity0.000
Incident flux20.618 S⊕
Equilibrium temperature541.7 K
Transit-time σ at 20301.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.33 masReflected-light contrast 7.06e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources7 · 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-489
Spectral typeK
Effective temperature5014 K
Radius0.760 R☉
Mass0.820 M☉
Distance369.6 pc / 1205.6 ly
DiscoveryTransit, 2016