Kepler-1284
Kepler-1284 b
Rank #4905 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.069
Earth-2.0 index
0.140
Earth Similarity Index
0%
Habitable-zone probability
1.21 R⊕
Radius
Planet
Mass1.920 M⊕inferred
Bulk density5.960 g/cm³
Orbital period0.6641 days
Semi-major axis0.01430 au
Eccentricity0.000
Incident flux2190.082 S⊕
Equilibrium temperature1738.9 K
Transit-time σ at 203024.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.02 masReflected-light contrast 1.24e-6 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 coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-1284
Spectral typeK
Effective temperature5123 K
Radius0.790 R☉
Mass0.840 M☉
Distance882.3 pc / 2877.8 ly
DiscoveryTransit, 2016