GJ 3222 · K0V
GJ 3222 b
Rank #2907 of the ranked catalogue · Discovered by Radial Velocity in 2022
HZ 0%M sin i
0.089
Earth-2.0 index
0.272
Earth Similarity Index
0%
Habitable-zone probability
3.40 R⊕
Radius
Planet
Mass11.442 M⊕M sin i
Bulk density1.600 g/cm³
Orbital period10.6667 days
Semi-major axis0.09100 au
Eccentricity0.929
Incident flux67.595 S⊕
Equilibrium temperature728.9 K
Maximum angular separation4.99 masReflected-light contrast 2.42e-7 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 coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostGJ 3222
Spectral typeK0V
Effective temperature5257 K
Radius0.931 R☉
Mass0.890 M☉
Distance18.2 pc / 59.5 ly
DiscoveryRadial Velocity, 2022