HD 38283 · F9.5 V
HD 38283 b
Rank #2276 of the ranked catalogue · Discovered by Radial Velocity in 2010
HZ 0%M sin i
0.094
Earth-2.0 index
0.294
Earth Similarity Index
0%
Habitable-zone probability
14.00 R⊕
Radius
Planet
Mass127.132 M⊕M sin i
Bulk density0.255 g/cm³
Orbital period363.2000 days
Semi-major axis1.02000 au
Eccentricity0.410
Incident flux2.474 S⊕
Equilibrium temperature318.8 K
Maximum angular separation26.80 masReflected-light contrast 3.27e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · 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
HostHD 38283
Spectral typeF9.5 V
Effective temperature5981 K
Radius1.490 R☉
Mass1.370 M☉
Distance38.1 pc / 124.1 ly
DiscoveryRadial Velocity, 2010