Planet GJ 849 c

Name GJ 849 c
Discovered in 2013
Mass 0.77 MJ
Semi-major axis
Orbital period 7049.0 ( -6246.0 +2155.0 ) day
Eccentricity 0.218
ω
Tperi
Radius
Inclination
Update Aug. 22, 2014
Detection Method Radial Velocity
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit 2443586.3 JD
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

Observability Predictor

Star

Name GJ 849
Distance 9.1 (± 0.2) pc
Spectral type M3.5V
Apparent magnitude V 10.37
Mass 0.49 MSun
Age
Effective temperature
Radius 0.52 (± 0.07) RSun
Metallicity [Fe/H] 0.22
Detected Disc
Magnetic Field
RA2000 22:09:40.0
Dec2000 -04:38:27
Alternate Names
Planetary system 2 planets

More data


Related publications

The Solar Neighborhood. XXXIV. a Search for Planets Orbiting Nearby M Dwarfs Using Astrometry
2014 LURIE J., HENRY T., JAO W.-Ch., QUINN S., WINTERS J. et al.
Astron. J., 148, 91
paper  

The trends High Contrast Imaging Survey. IV. The occurrence rate of giant planets around M-dwarfs.
2014 MONTET B., CREPP J., JOHNSON J., HOWARD A. & MARCY G.
ApJ, 781, 28
paper  arxiv