Planet TOI-1836 Ab

Detailed information about planet TOI-1836 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-1836 Ab
Planet Status
Confirmed
Discovered in
2024
Update
2024-09-06
Mass
0.092 ( ± 0.015 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.1577 AU
Orbital Period
20.38084 ( ± 2e-05 ) day
Eccentricity
0.13 ( +0.12 -0.09 )
ω
—
Tperi
—
Radius
0.78188 ( ± 0.00161 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
—
Secondary transit
—
λ
14.0 ( ± 8.0 ) deg
Impact Parameter b
0.31 ( +0.19 -0.21 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
HD 148193 Ab
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
TOI-1836 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
HD 148193 A

Chontos et al. (2024): TOI-1836 / HD 148193 has two M dwarf companion stars about 157 and 1950 AUs away.

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