Planet GJ 163 c

Detailed information about planet GJ 163 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
GJ 163 c
Planet Status
Confirmed
Discovered in
2012
Update
2019-06-14
Mass
0.0239 ( +0.0091 -0.0072 ) MJ
Mass*sin(i)
0.0239 ( +0.0091 -0.0072 ) MJ
Semi-Major Axis
0.124 ( +0.01 -0.013 ) AU
Orbital Period
25.637 ( ± 0.042 ) day
Eccentricity
0.03 ( +0.18 -0.03 )
ω
235.4 ( ± 80.0 ) 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
3.22 ( ± 0.9 ) 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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