Planet HD 131496 b
| Name | HD 131496 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2011 | ||
| Mass | 2.2 ( -0.2 +0.2 ) MJ | ||
| Mass*sin(i) | 2.2 ( -0.2 +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 | 2011-09-02 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | — | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
HD 131496| 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 |
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
A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012
HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
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
The Exoplanet Handbook
2011
Michael Perryman
Content
Content and Chapter 5
