Finding Earth 2.0
TOI-3919

TOI-3919 b

Rank #3806 of the ranked catalogue · Discovered by Transit in 2024

HZ 0%measured

0.081

Earth-2.0 index

0.162

Earth Similarity Index

0%

Habitable-zone probability

12.32 R⊕

Radius

Planet

Mass1233.174 M⊕measured
Bulk density3.630 g/cm³
Orbital period7.4332 days
Semi-major axis0.07950 au
Eccentricity0.259
Incident flux184.322 S⊕
Equilibrium temperature936.6 K
Transit-time σ at 20308.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.13 masReflected-light contrast 4.17e-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-3919
Spectral typeF
Effective temperature6100 K
Radius1.319 R☉
Mass1.208 M☉
Distance604.6 pc / 1971.9 ly
DiscoveryTransit, 2024