TOI-2589
TOI-2589 b
Rank #1644 of the ranked catalogue · Discovered by Transit in 2023
HZ 0%measured
0.099
Earth-2.0 index
0.282
Earth Similarity Index
0%
Habitable-zone probability
12.11 R⊕
Radius
Planet
Mass1112.399 M⊕measured
Bulk density3.450 g/cm³
Orbital period61.6277 days
Semi-major axis0.30000 au
Eccentricity0.522
Incident flux21.746 S⊕
Equilibrium temperature548.9 K
Transit-time σ at 203018.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.50 masReflected-light contrast 2.83e-7 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 coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-2589
Spectral typeG
Effective temperature5579 K
Radius1.070 R☉
Mass0.930 M☉
Distance200.3 pc / 653.2 ly
DiscoveryTransit, 2023