GJ 4274 · M4.5 V
GJ 4274 c
Rank #954 of the ranked catalogue · Discovered by Radial Velocity in 2026
HZ 0%M sin i
0.107
Earth-2.0 index
0.462
Earth Similarity Index
0%
Habitable-zone probability
2.83 R⊕
Radius
Planet
Mass8.390 M⊕M sin i
Bulk density2.030 g/cm³
Orbital period69.5700 days
Semi-major axis0.18600 au
Eccentricity—
Incident flux0.100 S⊕
Equilibrium temperature142.9 K
Maximum angular separation25.71 masReflected-light contrast 4.02e-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 coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostGJ 4274
Spectral typeM4.5 V
Effective temperature3228 K
Radius0.190 R☉
Mass0.180 M☉
Distance7.2 pc / 23.6 ly
DiscoveryRadial Velocity, 2026