HD 15337 · K1 V
HD 15337 c
Rank #959 of the ranked catalogue · Discovered by Transit in 2019
HZ 0%measured
0.107
Earth-2.0 index
0.337
Earth Similarity Index
0%
Habitable-zone probability
2.53 R⊕
Radius
Planet
Mass6.792 M⊕measured
Bulk density2.303 g/cm³
Orbital period17.1806 days
Semi-major axis0.12350 au
Eccentricity0.096
Incident flux45.069 S⊕
Equilibrium temperature658.6 K
Transit-time σ at 20309.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation2.76 masReflected-light contrast 7.26e-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 coverage75%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 15337
Spectral typeK1 V
Effective temperature5131 K
Radius0.855 R☉
Mass0.829 M☉
Distance44.8 pc / 146.2 ly
DiscoveryTransit, 2019