GJ 328 · M0.0
GJ 328 b
Rank #4614 of the ranked catalogue · Discovered by Radial Velocity in 2013
HZ 0%M sin i
0.073
Earth-2.0 index
0.144
Earth Similarity Index
0%
Habitable-zone probability
13.30 R⊕
Radius
Planet
Mass797.749 M⊕M sin i
Bulk density1.860 g/cm³
Orbital period3771.0000 days
Semi-major axis4.11000 au
Eccentricity0.227
Incident flux0.005 S⊕
Equilibrium temperature67.3 K
Maximum angular separation200.23 masReflected-light contrast 1.82e-9 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
HostGJ 328
Spectral typeM0.0
Effective temperature3897 K
Radius0.630 R☉
Mass0.650 M☉
Distance20.5 pc / 67.0 ly
DiscoveryRadial Velocity, 2013