Planet WASP-43 b

Name WASP-43 b
Discovered in 2011
Mass 2.052 ( -0.0534 +0.05347 ) MJ
Mass*sin(i) 2.034 (± 0.052) MJ
Semi-Major Axis 0.01526 (± 0.00018) AU
Orbital Period 0.81347753 (± 7e-07) JD
Eccentricity 0.0035 ( -0.0025 +0.0025 )
ω 328.0 ( -34.0 +34.0 ) deg
Tperi
Radius 1.036 (± 0.019) RJ
Inclination 82.33 (± 0.2) deg
Update 2016-08-19
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules CH4
NH3
C
CO
CO2
H2O +
O I
Primary transit 2455726.54336 (± 0.00012) 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-43
Name WASP-43
Distance
Spectral type K7V
Apparent magnitude V 12.4
Mass 0.717 (± 0.025) MSun
Age > 0.4 Gyr
Effective temperature 4520.0 (± 120.0) K
Radius 0.667 (± 0.01) RSun
Metallicity [Fe/H] -0.01 (± 0.012)
Detected Disc
Magnetic Field
RA2000 10:19:38.0
Dec2000 -09:48:23
Alternate Names
Planetary system 1 planet

More data

Observability Predictor

Remarks

03 Nov 2015: The planet present an orbitaql decay rate dP/dt of −0.02890795 ± 0.00772547 sec/year (Jiang et al. 2015)

Related publications

The Possible Orbital Decay and Transit Timing Variations of the Planet WASP-43b
2016 JIANG I.-G., LAI Ch.-Y., SAVUSHKIN A., MKRTICHIAN D., ANTONYUK K. et al.
Astron. J., 151, 17
paper  arxiv   ADS

The Impact of Non-Uniform Thermal Structure on the Interpretation of Exoplanet Emission Spectra
2016 FENG Y., LINE M., FORTNEY J., STEVENSON K., BEAN J. et al.
ApJ, accepted
arxiv  

Spitzer Phase Curve Constraints for WASP-43b at 3.6 and 4.5 microns
2016 STEVENSON, K., LINE, M. BEAN, J., DESERT, J.-M., FORTNEY, J. & 4 additional authors
ApJ, submitted
arxiv  paper   ADS  

Ruling out the orbital decay of the WASP-43b
2016 HOYER S., PALLE E., DRAGOMIR D. & MURGAS F.
Astron. J., 151, 137
paper  arxiv  ADS

Energy-limited escape revised. The transition from strong planetary winds to stable thermospheres
2016 SALZ M., SCHNEIDER P., CZESLA S. & SCHMITT J.
Astron. & Astrophys., 585, L2
paper   arxiv   ADS  

Quantifying and Predicting the Presence of Clouds in Exoplanet Atmospheres
2016 STEVENSON K.
ApJ Letters, 817, L16
paper  arxiv  ADS  

Marginalising instrument systematics in HST WFC3 transit lightcurves
2016 WAKEFORD H., SING D., EVANS T.,DEMING D. & MANDELL A.
ApJ, accepted
arxiv  

Atmospheric Circulation of Hot Jupiters: Dayside-Nightside Temperature Differences
2016 KOMACEK Th. & SHOWMAN A.
ApJ, 821, 16
paper  arxiv  ADS

The Atmospheric Circulation of the Hot Jupiter WASP-43b: Comparing Three-Dimensional Models to Spectrophotometric Data
2015 KATARIA T., SHOWMAN A., FORTNEY J., STEVENSON K., LINE M. et al.
ApJ, 801
paper  arxiv   ADS  

Multifilter Transit Observations of WASP-39b and WASP-43b with Three San Pedro Mártir Telescopes
2015 RICCI D., RAMON-FOX F., AYALA-LOERA C., MICHEL P., NAVARRO-MEZA S. et al.
PASP, 127, 143
paper  arxiv   ADS  

Observations, Thermochemical Calculations, and Modeling of Exoplanetary Atmospheres
2015 BLECIC J.
Orlando, FL, USA
Full Text  

Observations of Exoplanet Atmospheres
2015 CROSSFIELD I.
PASP, in press
arxiv  paper   ADS  

Strict Upper Limits on the Carbon-to-Oxygen Ratios of Eight Hot Jupiters from Self-Consistent Atmospheric Retrieval
2015 BENNEKE B.
ApJ, submitted
arxiv  

Polarization in exoplanetary systems caused by transits, grazing transits, and starspots
2015 KOSTOGRYZ N., YAKOBCHUK T. & BERDYUGINA S.
ApJ, 806, 97
paper  arxiv  ADS

Balancing the Energy Budget of Short-Period Giant Planets: Evidence for Reflective Clouds and Optical Absorbers
2015 SCHWARTZ J. & COWAN N.
MNRAS, 449, 4192
paper  arxiv  ADS  

High-energy irradiation and mass loss rates of hot Jupiters in the solar neighborhood
2015 SALZ M., SCHNEIDER P., CZESLA S.& SCHMITT J.
Astron. & Astrophys., 576, A42
paper  arxiv  ADS  

Exoplanetary Geophysics -- An Emerging Discipline
2015 LAUGHLIN G. & LISSAUER J.
Review Chapter in Treatise on Geophysics, accepted
arxiv  

Ks band secondary eclipses of WASP-19b and WASP-43b with the Anglo-Australian Telescope
2014 ZHOU G., BAYLISS D., KEDZIORA-CHUDCZER L., SALTER G, TINNEY Ch. & BAILEY J.
MNRAS, 445, 2746
paper  arxiv  

Broad-band transmission spectrum and K-band thermal emission of WASP-43b as observed from the ground
2014 CHEN G., van BOEKEL R., WANG H., NIKOLOV N., FORTNEY J. et al.
Astron. & Astrophys., 563, A40
paper  arxiv 

The GTC exoplanet transit spectroscopy survey I: OSIRIS transmission spectroscopy of the short period planet WASP-43b
2014 MURGAS F., PALLE E., ZAPATERO-OSORIO M., NORTMANN L., HOYER S. & CABRERA-LAVERS A.
Astron. & Astrophys., 563, A41
paper  arxiv 

A Precise Water Abundance Measurement for the Hot Jupiter WASP-43b
2014 KREIDBERG L., BEAN J., DESERT J.-M., LINE M., FORTNEY J. et al.
ApJ Letters, 793, L27
paper  

A Precise Water Abundance Measurement for the Hot Jupiter WASP-43b
2014 KREIDBERG L., BEAN J., DESERT J.-M., LINE M., FORTNEY J. et al.
ApJ Letters, accepted
arxiv  

Thermal structure of an exoplanet atmosphere from phase-resolved emission spectroscopy
2014 STEVENSON K., DESERT J.-M., LINE M., BEAN J., FORTNEY J. et al.
Science, 346, 838
paper  arxiv  

A Systematic Retrieval Analysis of Secondary Eclipse Spectra III: Diagnosing Chemical Disequilibrium in Planetary Atmospheres
2013 LINE M. & YUNG Y.
ApJ, 779, Issue 1, id. 3, 6 pp
paper   arxiv  

A Systematic Retrieval Analysis of Secondary Eclipse Spectra II: A Uniform Analysis of Eight Planets and Their C to O Ratios
2013 LINE M., KNUTSON H., WOLF A. & YUNG Y.
ApJ, 783, Issue 2, id. 70, 13 pp
paper   arxiv  

X-ray irradiation and mass-loss of the hot Jupiter WASP-43b
2013 CZESLA S., SALZ M., SCHNEIDER P. & SCHMITT J.
Astron. & Astrophys., 560, A17
paper  

Spitzer Observations of the Thermal Emission from WASP-43b
2012 BLECIC J., HARRINGTON J., MADHUSUDHAN N., STEVENSON K., CAMPO C. & 7 additional authors
Astron. & Astrophys., 44, no 5, 103.07
abstract  

The TRAPPIST survey of southern transiting planets. I. Thirty eclipses of the ultra-short period planet WASP-43 b
2012 GILLON M., TRIAUD A., FORTNEY J., DEMORY B.-O., JEHIN E. &
Astron. & Astrophys., 542, A4
paper   arxiv

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  

Calibration of Equilibrium Tide Theory for Extrasolar Planet Systems II
2012 HANSEN B.
ApJ., 757, Issue 1, id. 6, 21 pp.
paper   arxiv

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

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

The Radial Velocity Signature of Tides Raised in Stars Hosting Exoplanets
2012 ARRAS Ph., BURKART J., QUATAERT E. & WEINBERG N.
MNRAS, 422, 1761
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5