Planet WASP-17 b
| Name | WASP-17 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2009 | ||
| Mass | 0.486 ( -0.032 +0.032 ) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 0.0515 (± 0.00034) AU | |
|
| Orbital Period | 3.735438 (± 6.8e-06) day | |
|
| Eccentricity | 0.028 ( -0.018 +0.015 ) | |
|
| ω | 277.4 ( -14.6 +2.6 ) deg | |
|
| Tperi | — | ||
| Radius | 1.991 ( -0.081 +0.081 ) RJ | |
|
| Inclination | 86.83 ( -0.56 +0.68 ) deg | |
|
| Update | 2016-09-14 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | — | ||
| Radius Detection Method | — | ||
| Primary transit | 2454577.85806 (± 0.00027) JD | |
|
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | 0.401 ( -0.077 +0.059 ) | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
WASP-17| Name | WASP-17 | ||
| Distance | — | ||
| Spectral type | F4 | ||
| Apparent magnitude V | 11.6 | ||
| Mass | 1.2 ( --0.13 +-0.13 ) MSun | |
|
| Age | 3.0 ( --2.6 +-2.6 ) Gyr | |
|
| Effective temperature | 6650.0 (± 80.0) K | |
|
| Radius | 1.38 ( --0.18 +-0.18 ) RSun | |
|
| Metallicity [Fe/H] | -0.19 (± 0.09) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 15:59:51.0 | ||
| Dec2000 | -28:03:42 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Remarks
12 Aug. 2009:: Slightly different values for stellar mass, radius and age are possible (Anderson et al 2009).More data
- Simbad
- Most recent references (ADS)
Atmospheric parameters
Temperatures
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
Molecules
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
| C | Measurements | Detected | None | 2015 - BENNEKE B. | ||
| K | Measurements | Detected | None | 2016 - SEDAGHATI E. | ||
| Na | Measurements | Detected | None | 2012 - ZHOU G. & BAYLISS D. | ||
| Measurements | Detected | None | 2010 - WOOD P. | |||
| O I | Measurements | Detected | None | 2015 - BENNEKE B. | ||
Observability Predictor 
Remarks
12 Aug. 2009:: Slightly different values for planet parameters are possible (Anderson et al 2009).Related publications
H2O abundances and cloud properties in ten hot giant exoplanets
2019
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MNRAS, 482, 1471
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Retrieval of planetary and stellar properties in transmission spectroscopy with Aura
2018
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paper
arxiv
ADS
The Hidden Depths of Planetary Atmospheres
2018
BETREMIEUX Y. & SWAIN M.
ApJ, 865, 12
paper
The atmosphere of WASP-17b: Optical high-resolution transmission spectroscopy
2018
KHALAFINEJAD, S., SALZ, M. CUBILLOS, P., ZHOU, G., VON ESSEN, C. et al.
Astron. & Astrophys., accepted
arxiv
ADS
A search for circularly polarised emission from young exoplanets
2017
LYNCH C., MURPHY T., KAPLAN D., IRELAND M. & BELL M.
MNRAS, 467, 3447
paper arxiv ADS
A consistent retrieval analysis of 10 Hot Jupiters observed in transmission
2017
BARSTOW J., AIGRAIN S., IRWIN P. & SING D.
ApJ, 834, 50
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Estimation of Exoplanetary Planet-to-Star Radius Ratio with Homomorphic Processing
2017
MAHU R., ROJO P., FIROOZABADI A., SOTO I., SEDAGHATI E. & YOMA N.
Astron. & Computing., 20, 160
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arxiv
Marginalising instrument systematics in HST WFC3 transit lightcurves
2016
WAKEFORD H., SING D., EVANS T.,DEMING D. & MANDELL A.
ApJ, accepted
arxiv
Potassium detection in the clear atmosphere of a hot-Jupiter: WASP-17b transmission spectroscopy
2016
SEDAGHATI E., BOFFIN H., JARABKOVA T., GARCIA MUNOZ A., GRENFELL J. et al.
Astron. & Astrophys., 596, A47
paper arxiv ADS
A Cloudiness Index for Transiting Exoplanets Based on the Sodium and Potassium Lines: Tentative Evidence for Hotter Atmospheres Being Less Cloudy at Visible Wavelengths
2016
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ApJL, 827, L16
arxiv
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The atmospheric circulation of a nine-hot Jupiter sample: Probing circulation and chemistry over a wide phase space
2016
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Quantifying and Predicting the Presence of Clouds in Exoplanet Atmospheres
2016
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An Information-Theoretic Approach to Optimize JWST Observations and Retrievals of Transiting Exoplanet Atmospheres
2016
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ApJ, accepted
arxiv
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2016
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paper
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2015
BENNEKE B.
ApJ, submitted
arxiv
Optical transmission photometry of the highly inflated exoplanet WASP-17b
2013
BENTO J., WHEATLEY P., COPPERWHEAT C., FORTNEY J., DHILLON V. & 5 additional authors
MNRAS, in press
paper arxiv
Exoplanet Transit Spectroscopy Using WFC3: WASP-12 b, WASP-17 b, and WASP-19 b
2013
MANDELL A., HAYNES K., SINUKOFF E., MADHUSUDHAN N., BURROWS A. & DEMING D.
ApJ, accepted
arxiv
Elliptical instability in hot Jupiter systems
2013
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2012
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2012
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2012
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arxiv
Calibration of Equilibrium Tide Theory for Extrasolar Planet Systems II
2012
HANSEN B.
ApJ., 757, Issue 1, id. 6, 21 pp.
paper
arxiv
Detection of sodium absorption in WASP-17b with Magellan
2012
ZHOU G. & BAYLISS D.
MNRAS, accepted
arxiv
Thermal emission at 4.5 and 8 micron of WASP-17b, an extremely large planet in a slightly eccentric orbit
2011
ANDERSON D., SMITH A., LANOTTE A., BARMAN T., CAMPO C. & 8 additional authors
MNRAS, 416, 2108
paper arxiv
Prospecting transit duration variations in extrasolar planetary systems
2011
DAMIANI C. & LANZA A.
Astron. & Astrophys., 535, A116
paper arxiv
Using Stellar Densities to Evaluate Transiting Exoplanetary Candidates
2011
TINGLEY B., BONOMO A. & DEEG H.
ApJ., 726, 112
paper
The Exoplanet Orbit Database
2011
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PASP, 123, 412
paper arxiv
The Reflection Effect in Interacting Binaries or in Planet-Star Systems
2011
BUDAJ J.
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Tidal instability in systems' evolution
2011
CEBRON D., MOUTOU C., LE BARS M., LE GAL F. & FARES R.
arxiv
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2011
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Quantization of Planetary Systems and its Dependency on Stellar Rotation
2011
ZOGHBI J.-P.
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Determining Eccentricities of Transiting Planets: A Divide in the Mass-Period Plane
2011
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2011
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2011
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The Time Dependence of hot Jupiters' Orbital Inclinations
2011
TRIAUD A.
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2011
NAGASAWA M. & IDA S.
ApJ., 742, 72
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The Exoplanet Handbook
2011
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WASP-17b: an ultra-low density planet in a probable retrograde orbit
2010
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2010
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The WASP-South search for transiting exoplanets
2010
HELLIER C., ANDERSON D., COLLIER CAMERON A. & 9 additional authors
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Transmission spectroscopy of the sodium 'D' doublet in WASP-17b with the VLT
2010
WOOD P., MAXTED P. & SMALLEY B.
MNRAS
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A Model for Thermal Phase Variations of Circular and Eccentric Exoplanets
2010
COWAN N. & AGOL E.
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2010
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arxiv
Spin-orbit angle measurements for six southern transiting planets; New insights into the dynamical origins of hot Jupiters
2010
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Astron. & Astrophys., 524, A25
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Calibration of Equilibrium Tide Theory for Extrasolar Planet Systems
2010
HANSEN B.
ApJ., 723, 285
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Confirmation of a Retrograde Orbit for Exoplanet WASP-17b
2010
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Tidal Evolution of Close-in Planets
2010
MATSUMURA S., PEALE S. & RASIO F.
ApJ., 725, 1995
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Limits on the Orbits and Masses of Moons around Currently-Known Transiting Exoplanets
2010
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Astron. & Astrophys., 521, A76
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A Correlation Between Stellar Activity and the Surface Gravity of Hot Jupiters
2010
HARTMAN J.
ApJ. Letters, 717, Issue 2, L138-L142
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An improved method for estimating the masses of stars with transiting planets
2010
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2010
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Astron. & Astrophys., 516, A64
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A simple model of the reflection effect for the interacting binaries and extrasolar planets
2010
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Orbital period variations of hot-Jupiters caused by the Applegate effect
2010
WATSON C. & MARSH T.
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2010
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2010
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2010
LANZA A.
Astron. & Astrophys., 512, A77
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