gam Lib · K0 III
gam Lib b
Rank #4078 of the ranked catalogue · Discovered by Radial Velocity in 2018
HZ 0%M sin i
0.079
Earth-2.0 index
0.187
Earth Similarity Index
0%
Habitable-zone probability
13.70 R⊕
Radius
Planet
Mass357.875 M⊕M sin i
Bulk density0.765 g/cm³
Orbital period414.8800 days
Semi-major axis1.31900 au
Eccentricity0.160
Incident flux45.374 S⊕
Equilibrium temperature659.7 K
Maximum angular separation27.83 masReflected-light contrast 1.87e-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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
Hostgam Lib
Spectral typeK0 III
Effective temperature4879 K
Radius12.380 R☉
Mass1.780 M☉
Distance47.4 pc / 154.6 ly
DiscoveryRadial Velocity, 2018