TOI-2803 A
TOI-2803 A b
Rank #5546 of the ranked catalogue · Discovered by Transit in 2023
HZ 0%measured
0.054
Earth-2.0 index
0.050
Earth Similarity Index
0%
Habitable-zone probability
18.11 R⊕
Radius
Planet
Mass309.883 M⊕measured
Bulk density0.287 g/cm³
Orbital period1.9623 days
Semi-major axis0.03185 au
Eccentricity0.000
Incident flux2150.000 S⊕
Equilibrium temperature1730.9 K
Transit-time σ at 20302.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.06 masReflected-light contrast 5.61e-5 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-2803 A
Spectral typeF
Effective temperature6280 K
Radius1.245 R☉
Mass1.118 M☉
Distance494.8 pc / 1613.9 ly
DiscoveryTransit, 2023