HD 80869 · G5
HD 80869 b
Rank #922 of the ranked catalogue · Discovered by Radial Velocity in 2021
HZ 0%measured
0.107
Earth-2.0 index
0.361
Earth Similarity Index
0%
Habitable-zone probability
12.80 R⊕
Radius
Planet
Mass1609.801 M⊕measured
Bulk density4.220 g/cm³
Orbital period1752.9207 days
Semi-major axis2.90500 au
Eccentricity0.924
Incident flux0.142 S⊕
Equilibrium temperature156.0 K
Maximum angular separation34.02 masReflected-light contrast 3.37e-9 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 coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 80869
Spectral typeG5
Effective temperature5837 K
Radius1.062 R☉
Mass1.060 M☉
Distance85.4 pc / 278.5 ly
DiscoveryRadial Velocity, 2021