Finding Earth 2.0
HATS-71 · M3 V

HATS-71 b

Rank #2447 of the ranked catalogue · Discovered by Transit in 2020

HZ 0%measured

0.092

Earth-2.0 index

0.224

Earth Similarity Index

0%

Habitable-zone probability

11.48 R⊕

Radius

Planet

Mass117.597 M⊕measured
Bulk density0.420 g/cm³
Orbital period3.7955 days
Semi-major axis0.03745 au
Eccentricity0.000
Incident flux18.083 S⊕
Equilibrium temperature524.2 K
Transit-time σ at 20301.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.27 masReflected-light contrast 1.63e-5 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

HostHATS-71
Spectral typeM3 V
Effective temperature3405 K
Radius0.478 R☉
Mass0.486 M☉
Distance140.2 pc / 457.4 ly
DiscoveryTransit, 2020