GJ 1132 · M4.5 V
GJ 1132 c
Rank #100 of the ranked catalogue · Discovered by Radial Velocity in 2018
HZ 0%M sin i
0.133
Earth-2.0 index
0.797
Earth Similarity Index
0%
Habitable-zone probability
1.52 R⊕
Radius
Planet
Mass2.910 M⊕M sin i
Bulk density4.550 g/cm³
Orbital period8.9290 days
Semi-major axis0.04760 au
Eccentricity0.190
Incident flux2.105 S⊕
Equilibrium temperature306.2 K
Maximum angular separation3.77 masReflected-light contrast 1.77e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources7 · 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 1132
Spectral typeM4.5 V
Effective temperature3090 K
Radius0.226 R☉
Mass0.198 M☉
Distance12.6 pc / 41.1 ly
DiscoveryRadial Velocity, 2018