Planet zet Del B

Detailed information about planet zet Del B and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
zet Del B
Planet Status
Confirmed
Discovered in
2014
Update
2019-01-24
Mass
40.0 ( +15.0 -5.0 ) MJ
Mass*sin(i)
—
Semi-Major Axis
907.0 ( +723.0 -236.0 ) AU
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)
5.0
Alternate Names
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

It is an L5+/-2 brown dwarf with 1450 < Teff < 1850 K

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Star

Name
zet Del A
Distance
67.48 ( ± 1.05 ) pc
Spectral type
A3V
Apparent magnitude V
4.647
Mass
2.5 ( ± 0.2 ) MSun
Age
0.525 ( ± 0.125 ) Gyr
Effective temperature
8336.0 K
Radius
—
Metallicity [Fe/H]
-0.05
Detected Disc
—
Magnetic Field
—
RA2000
20:35:18.5
Dec2000
+14:40:27.2
Alternate Names
HD 196180, HIP 101589, 2MASS J20351852+1440272

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