Planet HD 202432 b

Detailed information about planet HD 202432 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 202432 b
Planet Status
Confirmed
Discovered in
2018
Update
2024-10-30
Mass
1.9 ( ± 0.4 ) MJ
Mass*sin(i)
1.9 ( ± 0.4 ) MJ
Semi-Major Axis
1.2 ( ± 0.1 ) AU
Orbital Period
418.8 ( ± 2.9 ) day
Eccentricity
0.21 ( ± 0.16 )
ω
61.24 ( ± 21.76 ) deg
Tperi
2454908.0 ( ± 26.0 ) JD
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
43.0 ( ± 3.0 ) m/s
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

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Star

Name
HD 202432
Distance
161.0 ( ± 6.0 ) pc
Spectral type
K2III
Apparent magnitude V
7.0
Mass
1.2 ( ± 0.2 ) MSun
Age
6.1 ( ± 2.6 ) Gyr
Effective temperature
4549.0 ( ± 30.0 ) K
Radius
11.1 ( ± 0.3 ) RSun
Metallicity [Fe/H]
0.16 ( ± 0.1 )
Detected Disc
—
Magnetic Field
—
RA2000
21:11:40.4
Dec2000
+70:26:28.1
Alternate Names
HIP 104632

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