Planet HATS-56 b

Detailed information about planet HATS-56 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HATS-56 b
Planet Status
Confirmed
Discovered in
2018
Update
2024-09-17
Mass
0.602 ( ± 0.035 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.06043 ( ± 0.00022 ) AU
Orbital Period
4.324799 ( ± 2.7e-05 ) day
Eccentricity
0.019 ( +0.0 -0.019 )
ω
—
Tperi
—
Radius
1.688 ( +0.039 -0.055 ) RJ
Inclination
83.29 ( ± 0.21 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2457788.0029 ( ± 0.0012 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.69 ( ± 0.014 )
Time Vr=0
—
Velocity Semiamplitude K
55.1 ( ± 3.2 ) m/s
Calculated temperature
1902.0 ( ± 16.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
HATS-56
Distance
577.1 ( ± 9.6 ) pc
Spectral type
F5IV
Apparent magnitude V
11.6
Mass
1.573 ( ± 0.017 ) MSun
Age
1.894 ( ± 0.077 ) Gyr
Effective temperature
6536.0 ( ± 31.0 ) K
Radius
2.201 ( ± 0.036 ) RSun
Metallicity [Fe/H]
0.19 ( ± 0.024 )
Detected Disc
—
Magnetic Field
—
RA2000
12:00:40.0
Dec2000
-45:47:58.0
Alternate Names
—

Espinoza et al. (2018) report a likely K dwarf companion star (m = 0.8058 ± 0.0076 MSol) at 922 ± 15 AUs but physical association has yet to be confirmed.

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