Planet HD 164428 b

Detailed information about planet HD 164428 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 164428 b
Mass
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Mass*sin(i)
5.7 ( ± 1.3 ) MJ
Semi-Major Axis
1.6 ( ± 0.1 ) AU
Orbital Period
599.6 ( ± 8.7 ) day
Eccentricity
0.29 ( ± 0.22 )
ω
203.11 ( ± 26.59 ) deg
Tperi
2455068.0 ( ± 46.0 ) JD
Radius
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Inclination
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Primary transit
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Secondary transit
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λ
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Impact Parameter b
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Time Vr=0
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Velocity Semiamplitude K
109.0 ( ± 15.0 ) m/s
Calculated temperature
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Measured temperature
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Hottest point longitude
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Surface gravity log(g/gH)
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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 164428
Distance
274.0 ( ± 22.0 ) pc
Spectral type
K5III
Apparent magnitude V
6.388
Apparent magnitude I
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Apparent magnitude J
—
Apparent magnitude H
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Apparent magnitude K
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Mass
1.5 ( ± 0.2 ) MSun
Age
2.7 ( ± 1.2 ) Gyr
Effective temperature
4119.0 ( ± 40.0 ) K
Radius
35.4 ( ± 2.9 ) RSun
Metallicity [Fe/H]
-0.07 ( ± 0.1 )
Detected Disc
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Magnetic Field
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RA2000
17:50:10.1
Dec2000
+78:18:23.5
Alternate Names
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