TOI-1453
TOI-1453 b
Rank #2392 of the ranked catalogue · Discovered by Transit in 2025
HZ 0%upper limit
0.093
Earth-2.0 index
0.303
Earth Similarity Index
0%
Habitable-zone probability
1.17 R⊕
Radius
Planet
Mass2.320 M⊕upper limit
Bulk density8.215 g/cm³
Orbital period4.3135 days
Semi-major axis— au
Eccentricity0.000
Incident flux132.600 S⊕
Equilibrium temperature862.6 K
Transit-time σ at 203012.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.59 masReflected-light contrast 1.11e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources2 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage100%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-1453
Spectral typeK
Effective temperature4975 K
Radius0.720 R☉
Mass0.715 M☉
Distance78.7 pc / 256.8 ly
DiscoveryTransit, 2025