HD 33283 · G3/G5 V
HD 33283 b
Rank #5071 of the ranked catalogue · Discovered by Radial Velocity in 2006
HZ 0%M sin i
0.066
Earth-2.0 index
0.111
Earth Similarity Index
0%
Habitable-zone probability
12.50 R⊕
Radius
Planet
Mass104.566 M⊕M sin i
Bulk density0.294 g/cm³
Orbital period18.1991 days
Semi-major axis0.15080 au
Eccentricity0.399
Incident flux191.954 S⊕
Equilibrium temperature946.2 K
Maximum angular separation1.68 masReflected-light contrast 1.19e-6 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 33283
Spectral typeG3/G5 V
Effective temperature5935 K
Radius1.970 R☉
Mass1.380 M☉
Distance89.9 pc / 293.1 ly
DiscoveryRadial Velocity, 2006