Finding Earth 2.0
HATS-13

HATS-13 b

Rank #4874 of the ranked catalogue · Discovered by Transit in 2015

HZ 0%measured

0.070

Earth-2.0 index

0.099

Earth Similarity Index

0%

Habitable-zone probability

13.59 R⊕

Radius

Planet

Mass172.582 M⊕measured
Bulk density0.377 g/cm³
Orbital period3.0440 days
Semi-major axis0.04057 au
Eccentricity0.181
Incident flux315.988 S⊕
Equilibrium temperature1071.7 K
Transit-time σ at 20307.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.10 masReflected-light contrast 1.95e-5 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · 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-13
Spectral typeG
Effective temperature5523 K
Radius0.887 R☉
Mass0.962 M☉
Distance421.9 pc / 1375.9 ly
DiscoveryTransit, 2015