Planet mu2 Sco b

Detailed information about planet mu2 Sco b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
mu2 Sco b
Planet Status
Confirmed
Discovered in
2022
Update
2022-05-06
Mass
14.4 ( ± 0.8 ) MJ
Mass*sin(i)
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Semi-Major Axis
242.4 ( +114.0 -52.0 ) AU
Orbital Period
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Eccentricity
0.56 ( ± 0.27 )
ω
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Tperi
—
Radius
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Inclination
96.6 ( ± 21.0 ) deg
Detection Method
Imaging
Mass Meas. Method
Spectrum
Radius Meas. Method
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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
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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
mu2 Sco
Distance
169.5 ( ± 5.0 ) pc
Spectral type
B2IV
Apparent magnitude V
3.56
Mass
9.1 ( ± 0.3 ) MSun
Age
0.02 ( ± 0.004 ) Gyr
Effective temperature
21700.0 ( ± 900.0 ) K
Radius
5.6 ( ± 0.2 ) RSun
Metallicity [Fe/H]
—
Detected Disc
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Magnetic Field
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RA2000
16:52:20.0
Dec2000
-38:01:03.0
Alternate Names
—

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