HD 115404 A · K2V
HD 115404 A c
Rank #4795 of the ranked catalogue · Discovered by Radial Velocity in 2022
HZ 0%measured
0.071
Earth-2.0 index
0.116
Earth Similarity Index
0%
Habitable-zone probability
12.50 R⊕
Radius
Planet
Mass3279.671 M⊕measured
Bulk density9.230 g/cm³
Orbital period15319.2252 days
Semi-major axis11.36400 au
Eccentricity0.211
Incident flux0.002 S⊕
Equilibrium temperature55.7 K
Maximum angular separation1034.82 masReflected-light contrast 2.10e-10 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 coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 115404 A
Spectral typeK2V
Effective temperature5019 K
Radius0.727 R☉
Mass0.830 M☉
Distance11.0 pc / 35.8 ly
DiscoveryRadial Velocity, 2022