Finding Earth 2.0
HATS-43

HATS-43 b

Rank #4835 of the ranked catalogue · Discovered by Transit in 2018

HZ 0%measured

0.070

Earth-2.0 index

0.101

Earth Similarity Index

0%

Habitable-zone probability

13.23 R⊕

Radius

Planet

Mass82.954 M⊕measured
Bulk density0.191 g/cm³
Orbital period4.3888 days
Semi-major axis0.04944 au
Eccentricity0.173
Incident flux192.233 S⊕
Equilibrium temperature946.5 K
Transit-time σ at 20309.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.14 masReflected-light contrast 1.24e-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-43
Spectral typeK
Effective temperature5099 K
Radius0.812 R☉
Mass0.837 M☉
Distance362.3 pc / 1181.6 ly
DiscoveryTransit, 2018