Planet Wolf 940 b

Detailed information about planet Wolf 940 b and its parameters.

Planet

Name
Wolf 940 b
Planet Status
Confirmed
Discovered in
2009
Update
2018-11-27
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Imaging
Mass Meas. Method
Spectrum
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
2MASS J21464040-0010233 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

spectral type of the brown dwarf: T8.5

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Star

Name
Wolf 940
Distance
Spectral type
M4V
Apparent magnitude V
12.7
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
21:46:40.4
Dec2000
-00:10:23.8
Alternate Names
2MASS J21464040-0010233

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