TOI-269 · M2 V
TOI-269 b
Rank #486 of the ranked catalogue · Discovered by Transit in 2021
HZ 0%measured
0.115
Earth-2.0 index
0.406
Earth Similarity Index
0%
Habitable-zone probability
2.77 R⊕
Radius
Planet
Mass8.800 M⊕measured
Bulk density2.280 g/cm³
Orbital period3.6977 days
Semi-major axis0.03450 au
Eccentricity0.425
Incident flux19.000 S⊕
Equilibrium temperature530.7 K
Transit-time σ at 20306.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.60 masReflected-light contrast 1.12e-6 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-269
Spectral typeM2 V
Effective temperature3514 K
Radius0.398 R☉
Mass0.392 M☉
Distance57.0 pc / 186.0 ly
DiscoveryTransit, 2021