Planet GJ 911 b

Detailed information about planet GJ 911 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
GJ 911 b
Planet Status
Candidate
Discovered in
2019
Update
2020-01-13
Mass
0.0217 ( ± 0.0041 ) MJ
Mass*sin(i)
0.0217 ( ± 0.0041 ) MJ
Semi-Major Axis
0.033 ( ± 0.003 ) AU
Orbital Period
2.7888 ( ± 0.0009 ) day
Eccentricity
0.01 ( +0.24 -0.01 )
ω
26.0 ( +330.0 -24.0 ) deg
Tperi
—
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Spectrum
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
5.08 ( +0.94 -2.5 ) 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

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Star

Name
GJ 911
Distance
23.43 ( ± 0.03 ) pc
Spectral type
MOV
Apparent magnitude V
10.8
Mass
0.63 MSun
Age
—
Effective temperature
—
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
23:54:46.0
Dec2000
-21:46:28.0
Alternate Names
HIP 117886

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