HD 89345 · G5
HD 89345 b
Rank #4371 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%measured
0.076
Earth-2.0 index
0.125
Earth Similarity Index
0%
Habitable-zone probability
7.40 R⊕
Radius
Planet
Mass34.961 M⊕measured
Bulk density0.471 g/cm³
Orbital period11.8143 days
Semi-major axis0.10660 au
Eccentricity0.220
Incident flux275.643 S⊕
Equilibrium temperature1035.7 K
Transit-time σ at 2030111.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.81 masReflected-light contrast 8.36e-7 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 89345
Spectral typeG5
Effective temperature5576 K
Radius1.747 R☉
Mass1.157 M☉
Distance132.3 pc / 431.7 ly
DiscoveryTransit, 2018