HD 80653 · G0 V
HD 80653 b
Rank #4899 of the ranked catalogue · Discovered by Transit in 2020
HZ 0%measured
0.069
Earth-2.0 index
0.094
Earth Similarity Index
0%
Habitable-zone probability
1.62 R⊕
Radius
Planet
Mass5.610 M⊕measured
Bulk density7.240 g/cm³
Orbital period0.7196 days
Semi-major axis0.01657 au
Eccentricity0.000
Incident flux6130.000 S⊕
Equilibrium temperature2249.2 K
Transit-time σ at 20303.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.15 masReflected-light contrast 1.66e-6 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 coverage92%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 80653
Spectral typeG0 V
Effective temperature5959 K
Radius1.199 R☉
Mass1.150 M☉
Distance109.9 pc / 358.3 ly
DiscoveryTransit, 2020