Planet HD 131496 b
| Name | HD 131496 b | |
| Discovered in | 2011 | |
| Mass | 2.2 (± 0.2) MJ |  |
| Semi-major axis | 2.09 (± 0.07) AU | |
| Orbital period | 883.0 (± 29.0) day | |
| Eccentricity | 0.163 (± 0.073) | |
| ω | 22.0 (± 40.0) deg | |
| Tperi | 2456040.0 (± 100.0) JD | |
| Radius | — | |
| Inclination | — | |
| Update | Sept. 2, 2011 | |
| 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 131496 | |
| Distance | 110.0 (± 9.4) pc | |
| Spectral type | K0 | |
| Apparent magnitude V | 7.96 | |
| Mass | 1.61 (± 0.11) MSun | |
| Age | 2.7 (± 0.5) Gyr | |
| Effective temperature | 4927.0 (± 44.0) K | |
| Radius | 4.6 (± 0.1) RSun | |
| Metallicity [Fe/H] | 0.25 (± 0.03) | |
| Detected Disc | — | |
| Magnetic Field | — | |
| RA2000 | 14:53:23.0 | |
| Dec2000 | +18:14:07 | |
| Alternate Names | — | |
| Planetary system | 1 planet |
More data
- Simbad
- Most recent references (ADS)
Related publications
Herschel Observations of Debris Discs Orbiting Planet-hosting Subgiants
2013
BONSOR A., KENNEDY G., WYATT M., JONHSON J. & SIBTHORPE B.
MNRAS, in press
paper arxiv
Retired A Stars and Their Companions: Eighteen New Jovian Planets
2011
JOHNSON A., CLANTON Ch., HOWARD A., BOWLER B., HENRY G., MARCY G., CREPP J., ENDL M., COCHRAN W., MacQUEEN Ph., WRIGHT J. & ISAACSON H.
ApJS, 197, 26
paper arxiv