Kepler-1704
Kepler-1704 b
Rank #321 of the ranked catalogue · Discovered by Transit in 2021
HZ 37%measured
0.119
Earth-2.0 index
0.445
Earth Similarity Index
37%
Habitable-zone probability
11.95 R⊕
Radius
Planet
Mass1322.166 M⊕measured
Bulk density4.070 g/cm³
Orbital period988.8811 days
Semi-major axis2.02700 au
Eccentricity0.920
Incident flux0.342 S⊕
Equilibrium temperature194.4 K
Transit-time σ at 203010.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation2.43 masReflected-light contrast 6.03e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources2 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage100%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-1704
Spectral typeG
Effective temperature5746 K
Radius1.697 R☉
Mass1.132 M☉
Distance835.5 pc / 2724.9 ly
DiscoveryTransit, 2021