Kepler-977
Kepler-977 b
Rank #1309 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.102
Earth-2.0 index
0.443
Earth Similarity Index
0%
Habitable-zone probability
2.62 R⊕
Radius
Planet
Mass7.370 M⊕inferred
Bulk density2.250 g/cm³
Orbital period26.8533 days
Semi-major axis0.16200 au
Eccentricity0.000
Incident flux13.955 S⊕
Equilibrium temperature491.3 K
Transit-time σ at 203025.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.28 masReflected-light contrast 4.54e-8 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-977
Spectral typeG
Effective temperature5315 K
Radius0.830 R☉
Mass0.870 M☉
Distance568.8 pc / 1855.0 ly
DiscoveryTransit, 2016