Planet 61 Vir c

Name 61 Vir c
Discovered in 2009
Mass 0.0573 (± 0.0035) MJ
Semi-major axis 0.2175 (± 0.0001) AU
Orbital period 38.021 (± 0.034) day
Eccentricity 0.14 (± 0.06)
ω 341.0 (± 38.0) deg
Tperi 2453369.166 JD
Radius
Inclination
Update Dec. 15, 2009
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
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

Star

Name 61 Vir
Distance 8.52 (± 0.05) pc
Spectral type G5V
Apparent magnitude V 4.74
Mass 0.95 ( -0.03 +0.03 ) MSun
Age 8.96 ( -3.0 +3.0 ) Gyr
Effective temperature 5531.0 K
Radius 0.94 ( -0.029 +0.029 ) RSun
Metallicity [Fe/H] -0.01
Detected Disc Imaging
Magnetic Field
RA2000 13:18:24.0
Dec2000 -18:18:40
Alternate Names HD 115617
Planetary system 3 planets

More data


Related publications

Stellar Diameters and Temperatures V. Eleven Newly Characterized Exoplanet Host Stars
2013 von BRAUN K., BOYAJIAN T., van BELLE G., KANE S., JONES J. & 15 additional auhors
MNRAS, accepted
arxiv  

A Super-Earth and two Neptunes Orbiting the Nearby Sun-like star 61 Virginis
2009 VOGT S., WITTENMYER R., BUTLER P., O'TOOLE S., HENRY G., RIVERA J., MESCHIARI S., LAUGHLIN G., TINNEY Ch., JONES H., BAILEY J., CARTER B. & BATYGIN K.
ApJ., 708, 1366
paper

Herschel imaging of 61 Vir: implications for the prevalence of debris in low-mass planetary systems
2012 WYATT M., KENNEDY G., SIBTHORPE B., MORO-MARTIN A., LESTRADE J.-F. & 12 additional authors
MNRAS
arxiv