Finding Earth 2.0
TOI-813 · G0 IV

TOI-813 b

Rank #2972 of the ranked catalogue · Discovered by Transit in 2020

HZ 0%inferred

0.088

Earth-2.0 index

0.260

Earth Similarity Index

0%

Habitable-zone probability

6.71 R⊕

Radius

Planet

Mass36.400 M⊕inferred
Bulk density0.662 g/cm³
Orbital period83.8911 days
Semi-major axis0.42300 au
Eccentricity0.000
Incident flux23.100 S⊕
Equilibrium temperature557.3 K
Transit-time σ at 2030219.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.61 masReflected-light contrast 4.37e-8 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-813
Spectral typeG0 IV
Effective temperature5907 K
Radius1.940 R☉
Mass1.320 M☉
Distance263.1 pc / 858.3 ly
DiscoveryTransit, 2020