HD 33142 · K0 III
HD 33142 c
Rank #1739 of the ranked catalogue · Discovered by Radial Velocity in 2016
HZ 0%M sin i
0.098
Earth-2.0 index
0.338
Earth Similarity Index
0%
Habitable-zone probability
13.90 R⊕
Radius
Planet
Mass282.867 M⊕M sin i
Bulk density0.579 g/cm³
Orbital period810.2000 days
Semi-major axis1.95500 au
Eccentricity0.081
Incident flux2.619 S⊕
Equilibrium temperature323.4 K
Maximum angular separation16.11 masReflected-light contrast 8.77e-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 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, 2016