Finding Earth 2.0
TOI-5720 · M3.5 +/- 1.0

TOI-5720 b

Rank #2043 of the ranked catalogue · Discovered by Transit in 2024

HZ 0%upper limit

0.096

Earth-2.0 index

0.340

Earth Similarity Index

0%

Habitable-zone probability

1.09 R⊕

Radius

Planet

Mass4.300 M⊕upper limit
Bulk density18.309 g/cm³
Orbital period1.4345 days
Semi-major axis0.01829 au
Eccentricity
Incident flux41.700 S⊕
Equilibrium temperature646.0 K
Transit-time σ at 20308.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.51 masReflected-light contrast 6.17e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources2 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage100%0% median composite-to-default difference over shared parameters.

Host star & system

HostTOI-5720
Spectral typeM3.5 +/- 1.0
Effective temperature3325 K
Radius0.383 R☉
Mass0.383 M☉
Distance35.8 pc / 116.8 ly
DiscoveryTransit, 2024