HATS-77
HATS-77 b
Rank #3423 of the ranked catalogue · Discovered by Transit in 2021
HZ 0%measured
0.085
Earth-2.0 index
0.174
Earth Similarity Index
0%
Habitable-zone probability
13.06 R⊕
Radius
Planet
Mass436.696 M⊕measured
Bulk density1.077 g/cm³
Orbital period3.0876 days
Semi-major axis0.03607 au
Eccentricity0.045
Incident flux78.370 S⊕
Equilibrium temperature756.3 K
Transit-time σ at 20302.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.08 masReflected-light contrast 2.28e-5 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
HostHATS-77
Spectral typeK
Effective temperature4071 K
Radius0.643 R☉
Mass0.655 M☉
Distance436.2 pc / 1422.6 ly
DiscoveryTransit, 2021