Planet WASP-46 b

Name WASP-46 b
Planet Status Confirmed
Discovered in 2011
Mass 2.101 (± 0.073) MJ
Mass*sin(i)
Semi-Major Axis 0.02448 (± 0.00028) AU
Orbital Period 1.43037 (± 2.3e-06) JD
Eccentricity 0.0
ω
Tperi
Radius 1.31 (± 0.051) RJ
Inclination 82.63 (± 0.38) deg
Update 2011-05-17
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Molecules
Primary transit 2455392.31553 (± 0.0002) JD
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

WASP-46
Name WASP-46
Distance
Spectral type G6V
Apparent magnitude V 12.9
Mass 0.956 (± 0.034) MSun
Age 1.4 ( -0.6 +0.6 ) Gyr
Effective temperature 5620.0 (± 160.0) K
Radius 0.917 (± 0.028) RSun
Metallicity [Fe/H] -0.37 (± 0.13)
Detected Disc
Magnetic Field
RA2000 21:14:57.0
Dec2000 -55:52:18
Alternate Names
Planetary system 1 planet

Remarks

Alias 2MASS 21145687-5552184

More data


Related publications

A search for transit timing variations and orbital decay in WASP-46b
2017 PETRUCCI R., JOFRE E., FERRERO L., CUNEO V., SAKER L. et al.
MNRAS
arxiv  

Muti-band characterization of the hot Jupiters: WASP-5b, WASP-44b, and WASP-46b
2017 MOYANO M., ALMEIDA L., von ESSEN C., JABLONSKI F. & PEREIRA M.
MNRAS, in press
paper  arxiv  

Physical properties of the planetary systems WASP-45 and WASP-46 from simultaneous multi-band photometry
2016 CICERI S., MANCINI L., al. SOUTHWORTH J., LENDL M., TREGLOAN-REED J. et
MNRAS, 456, 990
paper  arxiv  ADS  

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

Secondary eclipse observations for seven hot-Jupiters from the Anglo-Australian Telescope
2015 ZHOU G., BAYLISS D., KEDZIORA-CHUDCZER L., TINNEY Ch., BAILEY J. et al.
MNRAS, 454, 3002
paper   arxiv   ADS

Observed spectral energy distribution of the thermal emission from the dayside of WASP-46b
2014 CHEN G., van BOEKEL R., WANG H., NIKOLOV N., SEEMANN U. & HENNING Th.
Astron. & Astrophys., 567, A8
paper  arxiv  

WASP-44b, WASP-45b and WASP-46b: three short-period, transiting extrasolar planets
2012 ANDERSON D., COLLIER CAMERON A., GILLON M., HELLIER C., JEHIN E., LENDL L., MAXTED P., QUELOZ D., SMALLEY B., SMITH A., TRIAUD A., WEST R., PEPE F., POLLACCO D., SEGRANSAN D., TODD I. & UDRY S.
MNRAS
paper   arxiv

Taxonomy of the extrasolar planet
2012 PLAVALOVA E.
Astrobiology, 12, 361
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

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

Constraining Tidal Dissipation in Stars from The Destruction Rates of Exoplanets
2012 PENEV K., JACKSON B., SPADA F. & THOM N.
ApJ., 751, 96
paper   arxiv   ADS  

Defining and cataloging exoplanets: The exoplanet.eu database
2011 SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5