Planet HATS-57 Ab

Detailed information about planet HATS-57 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HATS-57 Ab
Mass
3.147 ( ± 0.073 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.03493 ( +0.00021 -0.0003 ) AU
Orbital Period
2.350621 ( ± 1.3e-06 ) day
Eccentricity
0.028 ( +0.0 -0.028 )
ω
—
Tperi
—
Radius
1.13 ( ± 0.028 ) RJ
Inclination
87.88 ( ± 0.4 ) deg
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
0.29 ( +0.052 -0.049 )
Time Vr=0
—
Velocity Semiamplitude K
472.5 ( ± 8.4 ) m/s
Calculated temperature
1413.4 ( ± 9.7 ) K
Measured temperature
—
Hottest point longitude
—
Surface gravity log(g/gH)
—
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-57 A
Distance
280.0 ( ± 2.9 ) pc
Spectral type
G5V
Apparent magnitude V
11.59
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.026 ( +0.019 -0.026 ) MSun
Age
2.5 ( +1.5 -1.1 ) Gyr
Effective temperature
5587.0 ( ± 19.0 ) K
Radius
0.96 ( ± 0.011 ) RSun
Metallicity [Fe/H]
0.258 ( ± 0.043 )
Detected Disc
—
Magnetic Field
—
RA2000
04:03:48.0
Dec2000
-19:03:24.0
Alternate Names
TOI-1936

An M dwarf companion star lies 4025 AUs away.

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