Planet 61 Vir b

Name 61 Vir b
Discovered in 2009
Mass 0.016 (± 0.0016) MJ
Semi-major axis 0.050201 (± 5e-06) AU
Orbital period 4.215 (± 0.0006) day
Eccentricity 0.12 (± 0.11)
ω 105.0 (± 54.0) 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

Limits on low frequency radio emission from southern exoplanets with the Murchison Widefield Array
2014 MURPHY T., BELL M., KAPLAN D., GAENSLER B., OFFRINGA A. et al.
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