GJ 3779 · M4.0 V
GJ 3779 b
Rank #948 of the ranked catalogue · Discovered by Radial Velocity in 2018
HZ 0%M sin i
0.107
Earth-2.0 index
0.443
Earth Similarity Index
0%
Habitable-zone probability
2.75 R⊕
Radius
Planet
Mass8.000 M⊕M sin i
Bulk density2.110 g/cm³
Orbital period3.0232 days
Semi-major axis0.02600 au
Eccentricity0.070
Incident flux12.825 S⊕
Equilibrium temperature481.0 K
Maximum angular separation1.89 masReflected-light contrast 1.94e-6 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 3779
Spectral typeM4.0 V
Effective temperature3324 K
Radius0.281 R☉
Mass0.270 M☉
Distance13.7 pc / 44.8 ly
DiscoveryRadial Velocity, 2018