Planet HD 155358 b

Name HD 155358 b
Discovered in 2007
Mass 0.85 (± 0.05) MJ
Semi-major axis 0.64 (± 0.01) AU
Orbital period 194.3 (± 0.3) day
Eccentricity 0.17 (± 0.03)
ω 143.0 (± 11.0) deg
Tperi 2451224.8 (± 6.0) JD
Radius
Inclination
Update Feb. 4, 2012
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 HD 155358
Distance 43.0 pc
Spectral type G0
Apparent magnitude V 7.27
Mass 0.92 MSun
Age 10.7 Gyr
Effective temperature 5900.0 (± 100.0) K
Radius
Metallicity [Fe/H] -0.51 (± 0.06)
Detected Disc
Magnetic Field
RA2000 17:09:35.0
Dec2000 +33:21:21
Alternate Names
Planetary system 2 planets

Other web-pages

Papers with primary data:

More data


Related publications

Stability Boundaries for Resonant Migrating Planet Pairs
2014 BODMAN E. & QUILLEN A.
MNRAS, in press
paper  arxiv 

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System
2012 ROBERTSON P., ENDL M., COCHRAN W., MacQUEEN Ph., WITTENMYER R. & 5 additional authors
ApJ., 749, 39
paper   arxiv