Planet HD 148193 Ab

Detailed information about planet HD 148193 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 148193 Ab
Planet Status
Confirmed
Discovered in
2024
Mass
0.0894 ( ± 0.0135 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.1577 AU
Orbital Period
20.38085 ( ± 2.5e-05 ) day
Eccentricity
0.14 ( ± 0.11 )
ω
—
Tperi
—
Radius
0.7476 ( ± 0.017 ) RJ
Inclination
—
Update
2024-06-26
Detection Method
Primary Transit
Mass Detection Method
Radial Velocity
Radius Detection Method
Primary Transit
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-1836 b, TOI-1836.01
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
HD 148193 A
Distance
191.649 ( ± 0.9245 ) pc
Spectral type
F7IV-V
Apparent magnitude V
9.77
Mass
1.261 ( ± 0.183 ) MSun
Age
3.5 ( +1.3 -0.5 ) Gyr
Effective temperature
6351.0 ( ± 118.927 ) K
Radius
1.62 ( ± 0.0676 ) RSun
Metallicity [Fe/H]
-0.13
Detected Disc
—
Magnetic Field
—
RA2000
16:23:38.0
Dec2000
+54:41:23.1
Alternate Names
TOI-1836

Chontos et al. (2024): HD 148193 has two M dwarf companion stars about 157 and 1950 AUs away.

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