Finding Earth 2.0
TIC 117642575

TIC 117642575 b

Discovered by Transit in 2026

unknowninferred

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

2.83 R⊕

Radius

Planet

Mass8.380 M⊕inferred
Bulk density2.040 g/cm³
Orbital period4.9446 days
Semi-major axis— au
Eccentricity
Incident flux— S⊕
Equilibrium temperature— K
Transit-time σ at 203060.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.31 masReflected-light contrast 4.14e-7 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 coverage63%0% median composite-to-default difference over shared parameters.

Host star & system

HostTIC 117642575
Spectral typeG
Effective temperature5720 K
Radius1.081 R☉
Mass1.060 M☉
Distance188.8 pc / 615.6 ly
DiscoveryTransit, 2026