Planet MARVELS-12 b

Detailed information about planet MARVELS-12 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
MARVELS-12 b
Planet Status
Confirmed
Discovered in
2017
Update
2019-02-15
Mass
32.8 ( ± 1.1 ) MJ
Mass*sin(i)
32.8 ( ± 1.1 ) MJ
Semi-Major Axis
0.85 ( ± 0.03 ) AU
Orbital Period
252.5 ( ± 0.1 ) day
Eccentricity
0.6 ( ± 0.01 )
ω
326.8 ( ± 2.7 ) deg
Tperi
—
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
2454926.9 JD
Velocity Semiamplitude K
1093.0 ( ± 35.0 ) 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
TYC 3469-492-1
Distance
477.01 ( ± 6.13 ) pc
Spectral type
—
Apparent magnitude V
11.3
Mass
1.29 ( ± 0.12 ) MSun
Age
—
Effective temperature
5285.0 ( ± 82.0 ) K
Radius
2.39 ( ± 0.46 ) RSun
Metallicity [Fe/H]
0.36 ( ± 0.06 )
Detected Disc
—
Magnetic Field
—
RA2000
13:33:36.0
Dec2000
+52:26:13.4
Alternate Names
2MASS J13333594+5226134

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