Kepler-721
Kepler-721 b
Rank #3461 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.084
Earth-2.0 index
0.248
Earth Similarity Index
0%
Habitable-zone probability
2.64 R⊕
Radius
Planet
Mass7.460 M⊕inferred
Bulk density2.230 g/cm³
Orbital period5.3920 days
Semi-major axis0.05830 au
Eccentricity0.000
Incident flux138.751 S⊕
Equilibrium temperature872.4 K
Transit-time σ at 203013.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.06 masReflected-light contrast 3.56e-7 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-721
Spectral typeK
Effective temperature5075 K
Radius0.780 R☉
Mass0.820 M☉
Distance926.6 pc / 3022.2 ly
DiscoveryTransit, 2016