Planet HD 213472 b

Detailed information about planet HD 213472 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 213472 b
Planet Status
Confirmed
Discovered in
2021
Update
2024-10-31
Mass
3.48 ( +1.1 -0.59 ) MJ
Mass*sin(i)
3.48 ( +1.1 -0.59 ) MJ
Semi-Major Axis
13.0 ( +5.7 -2.6 ) AU
Orbital Period
16700.0 ( +12000.0 -4800.0 ) day
Eccentricity
0.53 ( +0.12 -0.085 )
ω
37.0 ( ± 14.0 ) deg
Tperi
—
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
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Primary transit
—
Secondary transit
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λ
—
Impact Parameter b
—
Time Vr=0
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Velocity Semiamplitude K
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Calculated temperature
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Measured temperature
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Hottest point longitude
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Geometric albedo
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Surface gravity log(g/gH)
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Alternate Names
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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 213472
Distance
64.4527 ( ± 0.15 ) pc
Spectral type
G2IV-V
Apparent magnitude V
8.17
Mass
1.04 ( ± 0.124 ) MSun
Age
—
Effective temperature
5786.63 ( ± 95.53 ) K
Radius
1.382 ( ± 0.0532 ) RSun
Metallicity [Fe/H]
0.16 ( ± 0.03 )
Detected Disc
—
Magnetic Field
—
RA2000
22:30:50.0
Dec2000
+40:43:19.4
Alternate Names
—

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