HD 20794 · G6 V
HD 20794 d
Rank #162 of the ranked catalogue · Discovered by Radial Velocity in 2011
HZ 0%M sin i / sin i
0.126
Earth-2.0 index
0.603
Earth Similarity Index
0%
Habitable-zone probability
2.04 R⊕
Radius
Planet
Mass4.800 M⊕M sin i / sin i
Bulk density3.110 g/cm³
Orbital period89.6800 days
Semi-major axis0.36250 au
Eccentricity0.077
Incident flux5.227 S⊕
Equilibrium temperature384.4 K
Maximum angular separation60.39 masReflected-light contrast 5.50e-9 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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 20794
Spectral typeG6 V
Effective temperature5368 K
Radius0.930 R☉
Mass0.790 M☉
Distance6.0 pc / 19.6 ly
DiscoveryRadial Velocity, 2011