Planet GJ 163 b

Detailed information about planet GJ 163 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
GJ 163 b
Planet Status
Confirmed
Discovered in
2012
Update
2019-06-14
Mass
0.0311 ( ± 0.0072 ) MJ
Mass*sin(i)
0.0311 ( ± 0.0072 ) MJ
Semi-Major Axis
0.06 ( +0.005 -0.006 ) AU
Orbital Period
8.6312 ( ± 0.0023 ) day
Eccentricity
0.02 ( +0.12 -0.02 )
ω
74.73 ( ± 15.7 ) deg
Tperi
—
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
5.94 ( ± 0.75 ) 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

6 Jun 2013: The planet parameters are inferred from a dynamical fit taking into account the mutual interactions between planets (Table 4 of Bonfils et a; 2013)

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Star

Name
GJ 163
Distance
15.0 ( ± 0.4 ) pc
Spectral type
M3.5
Apparent magnitude V
11.8
Mass
0.4 MSun
Age
3.0 ( +7.0 -2.0 ) Gyr
Effective temperature
—
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
04:09:16.0
Dec2000
-53:22:25.0
Alternate Names
—

03 Sep 2012: The planetary system may also contain a possible planet with P~670 d (Bonfils et al. 2012).

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