HD 147018 · G9 V
HD 147018 c
Rank #1320 of the ranked catalogue · Discovered by Radial Velocity in 2009
HZ 0%M sin i
0.102
Earth-2.0 index
0.393
Earth Similarity Index
0%
Habitable-zone probability
12.70 R⊕
Radius
Planet
Mass2080.000 M⊕M sin i
Bulk density5.580 g/cm³
Orbital period1008.0000 days
Semi-major axis1.92200 au
Eccentricity0.133
Incident flux0.193 S⊕
Equilibrium temperature168.4 K
Maximum angular separation47.54 masReflected-light contrast 7.58e-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 coverage58%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 147018
Spectral typeG9 V
Effective temperature5441 K
Radius0.938 R☉
Mass0.927 M☉
Distance40.4 pc / 131.9 ly
DiscoveryRadial Velocity, 2009