K2-16 · K3 V
K2-16 c
Rank #991 of the ranked catalogue · Discovered by Transit in 2015
HZ 0%inferred
0.106
Earth-2.0 index
0.452
Earth Similarity Index
0%
Habitable-zone probability
2.54 R⊕
Radius
Planet
Mass6.990 M⊕inferred
Bulk density2.340 g/cm³
Orbital period19.0786 days
Semi-major axis0.12290 au
Eccentricity—
Incident flux13.100 S⊕
Equilibrium temperature483.6 K
Transit-time σ at 20301403.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.37 masReflected-light contrast 7.41e-8 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 coverage82%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-16
Spectral typeK3 V
Effective temperature4742 K
Radius0.660 R☉
Mass0.680 M☉
Distance335.0 pc / 1092.5 ly
DiscoveryTransit, 2015