HD 33142 · K0 III
HD 33142 d
Rank #4099 of the ranked catalogue · Discovered by Radial Velocity in 2022
HZ 0%M sin i
0.079
Earth-2.0 index
0.184
Earth Similarity Index
0%
Habitable-zone probability
9.32 R⊕
Radius
Planet
Mass63.566 M⊕M sin i
Bulk density0.431 g/cm³
Orbital period89.9000 days
Semi-major axis0.45200 au
Eccentricity0.191
Incident flux48.996 S⊕
Equilibrium temperature672.5 K
Maximum angular separation3.72 masReflected-light contrast 7.38e-8 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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 33142
Spectral typeK0 III
Effective temperature5025 K
Radius4.170 R☉
Mass1.520 M☉
Distance121.4 pc / 395.9 ly
DiscoveryRadial Velocity, 2022