Finding Earth 2.0
TIC 154870955

TIC 154870955 b

Discovered by Transit in 2026

unknowninferred

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

3.09 R⊕

Radius

Planet

Mass9.770 M⊕inferred
Bulk density1.810 g/cm³
Orbital period7.9699 days
Semi-major axis— au
Eccentricity
Incident flux— S⊕
Equilibrium temperature— K
Transit-time σ at 203052.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.32 masReflected-light contrast 3.09e-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 154870955
Spectral typeK
Effective temperature4740 K
Radius0.724 R☉
Mass0.828 M☉
Distance226.5 pc / 738.6 ly
DiscoveryTransit, 2026