Planet MARVELS-8 b

Detailed information about planet MARVELS-8 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
MARVELS-8 b
Mass
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Mass*sin(i)
37.7 ( ± 0.4 ) MJ
Semi-Major Axis
0.215 ( ± 0.006 ) AU
Orbital Period
36.045 ( ± 0.005 ) day
Eccentricity
0.101 ( ± 0.004 )
ω
146.8 ( ± 2.6 ) deg
Tperi
—
Radius
—
Inclination
—
Primary transit
—
Secondary transit
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λ
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Impact Parameter b
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Time Vr=0
2454864.3 ( ± 0.3 ) JD
Velocity Semiamplitude K
2241.0 ( ± 8.0 ) m/s
Calculated temperature
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Measured temperature
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Hottest point longitude
—
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
TYC 123-549-1
Distance
111.49 ( ± 0.587 ) pc
Spectral type
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Apparent magnitude V
10.3
Apparent magnitude I
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Apparent magnitude J
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Apparent magnitude H
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Apparent magnitude K
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Mass
1.02 ( ± 0.08 ) MSun
Age
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Effective temperature
5540.0 ( ± 39.0 ) K
Radius
0.95 ( ± 0.27 ) RSun
Metallicity [Fe/H]
0.2 ( ± 0.07 )
Detected Disc
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Magnetic Field
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RA2000
05:43:18.7
Dec2000
+05:13:14.4
Alternate Names
2MASS J05431875+0513144

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