Planet HATS-74 Ab

Detailed information about planet HATS-74 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HATS-74 Ab
Planet Status
Confirmed
Discovered in
2021
Update
2024-07-29
Mass
1.46 ( ± 0.14 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.02384 ( ± 0.0001 ) AU
Orbital Period
1.73185606 ( ± 5.5e-07 ) day
Eccentricity
0.044 ( +0.0 -0.044 )
ω
—
Tperi
—
Radius
1.032 ( ± 0.021 ) RJ
Inclination
87.9 ( ± 0.3 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2458392.02654 ( ± 0.00024 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.406 ( +0.034 -0.043 )
Time Vr=0
—
Velocity Semiamplitude K
346.0 ( ± 34.0 ) m/s
Calculated temperature
895.0 ( ± 5.7 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-737 Ab, TOI-737.01
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

See also Planets in Binaries webpage.

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Star

Name
HATS-74 A
Distance
286.6 ( ± 3.0 ) pc
Spectral type
M2V
Apparent magnitude V
—
Mass
0.6 ( ± 0.008 ) MSun
Age
11.0 ( ± 5.1 ) Gyr
Effective temperature
3776.9 ( ± 9.5 ) K
Radius
0.5758 ( ± 0.0055 ) RSun
Metallicity [Fe/H]
0.514 ( +0.033 -0.02 )
Detected Disc
—
Magnetic Field
—
RA2000
11:24:04.0
Dec2000
-19:33:26.0
Alternate Names
TOI-737, TOI-737 A

Jordán et al. (2022) report a fainter M dwarf companion star (HATS-74 B) lies 238.4 ± 3.9 AUs away.

No link