11 Com · G8 III
11 Com b
Rank #4378 of the ranked catalogue · Discovered by Radial Velocity in 2007
HZ 0%M sin i
0.076
Earth-2.0 index
0.170
Earth Similarity Index
0%
Habitable-zone probability
12.20 R⊕
Radius
Planet
Mass4914.899 M⊕M sin i
Bulk density14.900 g/cm³
Orbital period323.2100 days
Semi-major axis1.17800 au
Eccentricity0.238
Incident flux68.539 S⊕
Equilibrium temperature731.4 K
Maximum angular separation12.64 masReflected-light contrast 1.86e-8 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
Host11 Com
Spectral typeG8 III
Effective temperature4874 K
Radius13.760 R☉
Mass2.090 M☉
Distance93.2 pc / 303.9 ly
DiscoveryRadial Velocity, 2007