HD 103774 · F5 V
HD 103774 b
Rank #5479 of the ranked catalogue · Discovered by Radial Velocity in 2013
HZ 0%M sin i
0.057
Earth-2.0 index
0.074
Earth Similarity Index
0%
Habitable-zone probability
13.30 R⊕
Radius
Planet
Mass116.000 M⊕M sin i
Bulk density0.271 g/cm³
Orbital period5.8881 days
Semi-major axis0.07000 au
Eccentricity0.090
Incident flux714.174 S⊕
Equilibrium temperature1314.1 K
Maximum angular separation1.24 masReflected-light contrast 6.27e-6 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage58%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 103774
Spectral typeF5 V
Effective temperature6489 K
Radius1.581 R☉
Mass1.335 M☉
Distance56.4 pc / 184.0 ly
DiscoveryRadial Velocity, 2013