Planet WASP-50 b

Name WASP-50 b
Planet Status Confirmed
Discovered in 2011
Mass 1.437 (± 0.068) MJ +
Mass*sin(i)
Semi-Major Axis 0.02913 (± 0.00064) AU +
Orbital Period 1.9550959 (± 5.1e-06) JD
Eccentricity 0.009 ( -0.006 +0.006 )
ω 44.0 ( -80.0 +80.0 ) deg
Tperi
Radius 1.138 (± 0.026) RJ +
Inclination 84.74 (± 0.24) deg
Update 2016-05-03
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Molecules
Primary transit 2455558.61197 ( -0.00015 +0.00021 ) JD
Secondary transit 2455561.549 (± 0.01) JD
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

WASP-50
Name WASP-50
Distance 230.0 (± 40.0) pc
Spectral type G9
Apparent magnitude V 11.6
Mass 0.861 (± 0.057) MSun +
Age 8.1 ( -7.0 +4.5 ) Gyr
Effective temperature 5400.0 (± 100.0) K
Radius 0.855 (± 0.019) RSun +
Metallicity [Fe/H] -0.12 (± 0.08)
Detected Disc
Magnetic Field
RA2000 02:54:45.0
Dec2000 -10:53:53
Alternate Names
Planetary system 1 planet

Remarks

Alias 2MASS 02544513–1053530

More data


Related publications

A comparison of gyrochronological and isochronal age estimates for transiting exoplanet host stars
2015 MAXTED P., SERENELLI A. & SOUTHWORTH J.
Astron. & Astrophys., accepted
arxiv  

An extremely high photometric precision in ground-based observations of two transits in the WASP-50 planetary system
2013 TREGLOAN-REED J. & SOUTWORTH J.
MNRAS, in press
paper  arxiv  

Extrasolar Planet Transits Observed at Kitt Peak National Observatory
2012 SADA P., DEMING D., JENNINGS D., JACKSON B., HAMILTON C. & 6 additional authors
PASP, 124, 212
paper   arxiv

Factors Affecting the Radii of Close-in Transiting Exoplanets
2012 ENOCH B., COLLIER CAMERON A. & HORNE K.
Astron. & Astrophys., 540, A99
paper   arxiv   ADS  

Tidal evolution of exo-planetary systems: WASP-50, GJ 1214 and CoRoT-7
2012 DONG Y. & JIANG-HUI J.
Science China Physics, Mechanics & Astronomy, 55, 872
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

WASP-50 b: a hot Jupiter transiting a moderately active solar-type star
2011 GILLON M., DOYLE A., LENDL M., MAXTED P., TRIAUD A. & 20 additional authors
Astron. & Astrophys., 533, A88
paper

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5