Planet WASP-189 Ab

Detailed information about planet WASP-189 Ab and its parameters.

Planet

Name
WASP-189 Ab
Planet Status
Confirmed
Discovered in
2018
Update
2024-07-31
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
Secondary transit
λ
89.3 ( ± 1.4 ) deg
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
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference
Cr
Measurements Detected 2022 - PRINOTH B.
Fe
Measurements Detected 2022 - STANGRET M.
Measurements Detected 2020 - YAN F.
Fe+
Measurements Detected 2022 - STANGRET M.
Mg
Measurements Detected 2022 - PRINOTH B.
Mn
Measurements Detected 2022 - PRINOTH B.
Ti
Measurements Detected 2022 - STANGRET M.
Ti+
Measurements Detected 2022 - PRINOTH B.
TiO
Measurements Detected 2022 - PRINOTH B.
V
Measurements Detected 2022 - PRINOTH B.

Sreejith et al. 2023 : Results suggest an upper atmospheric temperature of 15000K. Lndl et al 2020 : T_bright=3 348K -35/+26

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Star

An M dwarf companion star lies 942 AUs away.

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