Planet GJ 422 b

Name GJ 422 b
Discovered in 2014
Mass 0.0311487273071 ( -0.012581664 +0.01761433 ) MJ
Semi-major axis 0.119 ( -0.011 +0.014 ) AU
Orbital period 26.161 ( -0.098 +0.082 ) day
Eccentricity 0.05 ( -0.05 +0.21 )
ω 246.37 deg
Tperi
Radius
Inclination
Update May 25, 2014
Detection Method Radial Velocity
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)
Alternate Names

Graphical Ephemeris

Star

Name GJ 422
Distance
Spectral type M3.5V
Apparent magnitude V 11.516
Mass 0.35 MSun
Age
Effective temperature 3323.0 K
Radius
Metallicity [Fe/H]
Disc
Magnetic Field]
RA2000 11:16:00.2
Dec2000 -56:27:08
Alternate Names
Planetary system 1 planet

More data


Related publications

Bayesian search for low-mass planets around nearby M dwarfs. Estimates for occurrence rate based on global detectability statistics
2014 TUOMI M., JONES H., BARNES J., ANGLADA-ESCUDE G. & JRNKINS J.
MNRAS, 441, 1545
paper  arxiv  

Strong Dependence of the Inner Edge of the Habitable Zone on Planetary Rotation Rate
2014 YANG J., BOUE G., FABRYCKY D. & ABBOT D.
ApJ Letters, 787, L2
paper  arxiv  

Cosmological aspects of planetary habitability
2014 SHCHEKINOV Y., SAFONOVA M. & MURTHY J.
ApJ, submitted
arxiv