HIP 109384 · G5
HIP 109384 b
Rank #1472 of the ranked catalogue · Discovered by Radial Velocity in 2016
HZ 100%M sin i
0.101
Earth-2.0 index
0.376
Earth Similarity Index
100%
Habitable-zone probability
13.50 R⊕
Radius
Planet
Mass495.815 M⊕M sin i
Bulk density1.110 g/cm³
Orbital period499.4800 days
Semi-major axis1.13400 au
Eccentricity0.549
Incident flux0.373 S⊕
Equilibrium temperature198.7 K
Maximum angular separation19.23 masReflected-light contrast 2.46e-8 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
HostHIP 109384
Spectral typeG5
Effective temperature5180 K
Radius0.831 R☉
Mass0.780 M☉
Distance59.0 pc / 192.3 ly
DiscoveryRadial Velocity, 2016