Finding Earth 2.0
TOI-4515 · G8/G9

TOI-4515 b

Rank #2526 of the ranked catalogue · Discovered by Transit in 2024

HZ 0%measured

0.092

Earth-2.0 index

0.225

Earth Similarity Index

0%

Habitable-zone probability

12.17 R⊕

Radius

Planet

Mass637.000 M⊕measured
Bulk density1.941 g/cm³
Orbital period15.2665 days
Semi-major axis0.11800 au
Eccentricity0.461
Incident flux42.299 S⊕
Equilibrium temperature648.3 K
Transit-time σ at 20303.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.61 masReflected-light contrast 1.85e-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-4515
Spectral typeG8/G9
Effective temperature5433 K
Radius0.860 R☉
Mass0.949 M☉
Distance193.5 pc / 631.1 ly
DiscoveryTransit, 2024