Planet HD 25171 Ab

Detailed information about planet HD 25171 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 25171 Ab
Mass
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Mass*sin(i)
0.95 ( +0.1 -0.1 ) MJ
Semi-Major Axis
3.02 ( ± 0.16 ) AU
Orbital Period
1845.0 ( ± 15.0 ) day
Eccentricity
0.08 ( ± 0.06 )
ω
96.0 ( ± 89.0 ) deg
Tperi
55301.0 ( ± 449.0 ) JD
Radius
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Inclination
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Primary transit
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Secondary transit
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λ
—
Impact Parameter b
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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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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 25171 A
Distance
55.0 ( ± 1.5 ) pc
Spectral type
F8V
Apparent magnitude V
7.79
Apparent magnitude I
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Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.09 ( ± 0.3 ) MSun
Age
2.0 ( ± 1.6 ) Gyr
Effective temperature
6160.0 ( ± 65.0 ) K
Radius
1.18 ( ± 0.04 ) RSun
Metallicity [Fe/H]
-0.11 ( ± 0.044 )
Detected Disc
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Magnetic Field
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RA2000
03:55:49.0
Dec2000
-65:11:12.0
Alternate Names
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An M dwarf companion star lies 3628 AUs away.

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