HD 39091 · G0 V
HD 39091 b
Rank #1455 of the ranked catalogue · Discovered by Radial Velocity in 2001
HZ 0%measured
0.101
Earth-2.0 index
0.298
Earth Similarity Index
0%
Habitable-zone probability
12.30 R⊕
Radius
Planet
Mass4481.381 M⊕measured
Bulk density13.200 g/cm³
Orbital period2088.8000 days
Semi-major axis3.28000 au
Eccentricity0.642
Incident flux0.134 S⊕
Equilibrium temperature153.9 K
Maximum angular separation179.53 masReflected-light contrast 2.44e-9 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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 39091
Spectral typeG0 V
Effective temperature5998 K
Radius1.170 R☉
Mass1.070 M☉
Distance18.3 pc / 59.6 ly
DiscoveryRadial Velocity, 2001