Planet HIP 38939 B

Detailed information about planet HIP 38939 B and its parameters.

Planet

Name
HIP 38939 B
Planet Status
Confirmed
Discovered in
2012
Publication
Status
Published in a refereed paper
Update
2019-01-24
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Imaging
Mass Meas. Method
Radius Meas. Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
HD 65486 B
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

It is a T4.5V brown dwarf with 1030 < Teff < 1150K

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Star

Name
HIP 38939 A
Distance
18.4839 ( ± 0.0132 ) pc
Spectral type
K4V
Apparent magnitude V
8.44
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
-0.3 ( ± 0.1 )
Detected Disc
Magnetic Field
RA2000
07:58:04.4
Dec2000
-25:37:35.9
Alternate Names
HD 65486 A, 2MASS J07580434-2537356

No remarks

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