K2-353
K2-353 b
Rank #3418 of the ranked catalogue · Discovered by Transit in 2021
HZ 0%inferred
0.085
Earth-2.0 index
0.261
Earth Similarity Index
0%
Habitable-zone probability
5.55 R⊕
Radius
Planet
Mass26.300 M⊕inferred
Bulk density0.845 g/cm³
Orbital period15.4668 days
Semi-major axis— au
Eccentricity—
Incident flux33.065 S⊕
Equilibrium temperature609.5 K
Transit-time σ at 2030229.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.43 masReflected-light contrast 3.97e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage70%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-353
Spectral typeG
Effective temperature5698 K
Radius0.990 R☉
Mass0.870 M☉
Distance268.5 pc / 875.8 ly
DiscoveryTransit, 2021