TOI-1273
TOI-1273 b
Rank #4800 of the ranked catalogue · Discovered by Transit in 2024
HZ 0%measured
0.071
Earth-2.0 index
0.108
Earth Similarity Index
0%
Habitable-zone probability
11.10 R⊕
Radius
Planet
Mass70.558 M⊕measured
Bulk density0.280 g/cm³
Orbital period4.6313 days
Semi-major axis0.05490 au
Eccentricity0.055
Incident flux225.013 S⊕
Equilibrium temperature984.5 K
Transit-time σ at 20303.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.31 masReflected-light contrast 7.09e-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
HostTOI-1273
Spectral typeG
Effective temperature5690 K
Radius1.060 R☉
Mass1.060 M☉
Distance177.1 pc / 577.7 ly
DiscoveryTransit, 2024