HD 224018 · G V
HD 224018 d
Rank #166 of the ranked catalogue · Discovered by Transit in 2025
HZ 0%measured
0.125
Earth-2.0 index
0.546
Earth Similarity Index
0%
Habitable-zone probability
2.40 R⊕
Radius
Planet
Mass4.200 M⊕measured
Bulk density1.700 g/cm³
Orbital period138.0731 days
Semi-major axis0.53000 au
Eccentricity0.040
Incident flux4.735 S⊕
Equilibrium temperature375.0 K
Transit-time σ at 20301351917.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation5.03 masReflected-light contrast 3.56e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage92%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 224018
Spectral typeG V
Effective temperature5784 K
Radius1.147 R☉
Mass1.013 M☉
Distance105.5 pc / 344.0 ly
DiscoveryTransit, 2025