Kepler-1721
Kepler-1721 b
Rank #4151 of the ranked catalogue · Discovered by Transit in 2021
HZ 0%inferred
0.078
Earth-2.0 index
0.218
Earth Similarity Index
0%
Habitable-zone probability
3.12 R⊕
Radius
Planet
Mass9.900 M⊕inferred
Bulk density1.790 g/cm³
Orbital period4.5924 days
Semi-major axis0.05190 au
Eccentricity0.000
Incident flux172.600 S⊕
Equilibrium temperature921.4 K
Maximum angular separation0.08 masReflected-light contrast 6.27e-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-1721
Spectral typeG
Effective temperature5351 K
Radius0.796 R☉
Mass0.890 M☉
Distance641.4 pc / 2091.9 ly
DiscoveryTransit, 2021