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 | 2022-07-11 | ||
| 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 | upper limit on C/O | 2015 - BENNEKE B. | ||
| H2O | Measurements | Detected | 2022 - WRIGHT Sh. | |||
| Measurements | Detected | 2020 - GOYAL J. | ||||
| K | Measurements | Detected | 2016 - SEDAGHATI E. | |||
| Na | Measurements | Detected | 2012 - ZHOU G. & BAYLISS D. | |||
| Measurements | Detected | 2010 - WOOD P. | ||||
| O I | Measurements | Detected | upper limit on C/O | 2015 - BENNEKE B. | ||
| VO | Measurements | Detected | Controversial see Sing et al. 2016 | 2020 - GOYAL J. | ||
Observability Predictor 
Remarks
12 Aug. 2009:: Slightly different values for planet parameters are possible (Anderson et al 2009).Related publications
A physically derived eddy parameterization for giant planet atmospheres with application on hot-Jupiter atmospheres
2023
ARFAUX A. & LAVVAS P.
MNRAS, 522, 2525
paper arxiv
Empirical limb-darkening coefficients & transit parameters of known exoplanets from TESS
2022
PATEL J. & ESPINOZA N.
Astron. J., 163, 228
paper arxiv
Non-Local thermal equilibrium spectra of atmospheric molecules for exoplanets
2022
WRIGHT Sh., WALDMANN I. & YURCHENKO S.
MNRAS, in press
paper arxiv
A Comprehensive Analysis of WASP-17b's Transmission Spectrum from Space-Based Observations
2022
ALDERSON L., WAKEFORD H., MacDONAMD R., LEWIS N., MAY E. et al.
MNRAS, 512, 4185
paper arxiv
The transmission spectrum of WASP-17 b from the optical to the near-infrared wavelengths: combining STIS, WFC3 and IRAC datasets
2022
SABA A., TSIARAS A., MORVAN M., THOMPSON A., CHANGEAT Q. et al.
Astron. J., 164, 2
paper arxiv
Observability of signatures of transport-induced chemistry in clear atmospheres of hot gas giant exoplanets
2022
ZAMYATINA M., HEBRARD E., DRUMMOND B., MAYNE N., MANNERS J. et al.
MNRAS, in press
paper arxiv
Significant Transit Timing Offsets of 31 Hot Jupiters
2021
SHAN S.-S., YANG F., LU Y.-J., WEI X., TIAN W.-W. et al.
ApJ Suppl., submitted
arxiv
A Library of Self-Consistent Simulated Exoplanet Atmospheres
2020
GOYAL J., MAYNE N., DRUMMOND B., SING D., HEBRARD E. et al.
MNRAS, 498, 4680
paper arxiv
Why is it so Cold in Here?: Explaining the Cold Temperatures Retrieved from Transmission Spectra of Exoplanet Atmospheres
2020
MacDONALD R., GOYAL J. & LEWIS N.
ApJ. Letters, 893, L43
paper arxiv
Planetary transits at radio wavelengths: secondary eclipses of hot Jupiter extended atmospheres
2020
SELHORST C, BARBOSA C., SIMOES P., VIDOTTO A. & VALIO A.
ApJ., accepted
arxiv
H2O abundances and cloud properties in ten hot giant exoplanets
2019
PINHAS A., MADHUSUDHAN N., GANDHI S. & MacDONALD R.
MNRAS, 482, 1471
paper arxiv
Synergies between space telescopes in the photometric characterization of the atmospheres of Hot Jupiters
2019
SINGH V., SCANDARIATO G. & PAGANO I.
MNRAS, 486, 5867
paper
Exploring A Photospheric Radius Correction to Model Secondary Eclipse Spectra for Transiting Exoplanets
2019
FORTNEY J., LUPU R., MORLEY C., FREEDMAN R. & HOOD C.
ApJ. Letters, 880, L16
paper arxiv
On physical interpretations of the reference transit radius of gas-giant exoplanets
2019
HENG K.
MNRAS, 490, 3378
paper arxiv
Connecting planet formation and astrochemistry: A main sequence for C/O in hot-exoplanetary atmospheres
2019
CRIDLAND A., van DISHOECK E., ALESSI M. & PUDRITZ R.
Astron. & Astrophys., 632, A63
paper arxiv
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
The Hidden Depths of Planetary Atmospheres
2018
BETREMIEUX Y. & SWAIN M.
ApJ, 865, 12
paper arxiv
Retrieval of planetary and stellar properties in transmission spectroscopy with Aura
2018
PINHAS, A., RACKHAM, B., MADHUSUDHAN, N. & D. APAI
MNRAS, 480, 5314
paper
arxiv
ADS
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
paper
arxiv
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
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
HENG K.
ApJL, 827, L16
arxiv
paper
ADS
The atmospheric circulation of a nine-hot Jupiter sample: Probing circulation and chemistry over a wide phase space
2016
KATARIA T., SING D., LEWIS N., VISSCHER Ch., SHOWMAN A. et al.
ApJ, 821, 9
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
A continuum from clear to cloudy hot-Jupiter exoplanets without primordial water depletion
2016
SING D., FORTNEY J., NIKOLOV N., WKEFORD H., KATARIA T. et al.
Nature, 529, 59
paper
arxiv
ADS
An Information-Theoretic Approach to Optimize JWST Observations and Retrievals of Transiting Exoplanet Atmospheres
2016
HOWE A., BURROWS A. & DEMING D.
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
Strict Upper Limits on the Carbon-to-Oxygen Ratios of Eight Hot Jupiters from Self-Consistent Atmospheric Retrieval
2015
BENNEKE B.
ApJ, submitted
arxiv
Tidal synchronization of close-in satellites and exoplanets. A rheophysical approach
2013
FERRAZ-MELLO S.
Cel. Mech. & Dyn. Astron., in press
paper 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
Elliptical instability in hot Jupiter systems
2013
CEBRON D., Le BARS M., Le GAL P., MOUTOU C., LECONTE J. & SAURET A.
Icarus, 226, 1642
paper arxiv ADS
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
Modeling Multi-Wavelength Stellar Astrometry. III. Determination of the Absolute Masses of Exoplanets and Their Host Stars
2012
COUGHLIN J. & LOPEZ-MORALES M.
ApJ., 750, 100
paper arxiv
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
Ohmic Heating Suspends, Not Reverses, the Cooling Contraction of Hot Jupiters
2012
WU Y. & LITHWICK Y.
ApJ, 763, 13
paper
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
Observational constraints on tidal effects using orbital eccentricities
2012
HUSNOO N., PONT F., MAZEH F., FABRYCKY D., HEBRARD G. & 2 additional authors
MNRAS, 422, Issue 4, 3151-3177
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
A simple model of the reflection effect for the interacting binaries and extrasolar planets
2011
BUDAJ J.
Astron. J., 141, 59
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
WRIGHT J., FAKHOURI O., MARCY G., HAN E., FENG Y., JOHNSON A., HOWARD A., VALENTI J., ANDERSON J. & PISKUNOV N.
PASP, 123, 412
paper arxiv
The Reflection Effect in Interacting Binaries or in Planet-Star Systems
2011
BUDAJ J.
Astron. J., 141, 59
paper
Tidal instability in systems' evolution
2011
CEBRON D., MOUTOU C., LE BARS M., LE GAL F. & FARES R.
arxiv
Mass-loss rates for transiting exoplanets
2011
EHRENREICH D. & DESERT J.-M.
Astron. & Astrophys., 529, A136
paper arxiv ADS
Quantization of Planetary Systems and its Dependency on Stellar Rotation
2011
ZOGHBI J.-P.
Publ. Astron. Soc. Australia, 28, 177
paper arxiv ADS
Determining Eccentricities of Transiting Planets: A Divide in the Mass-Period Plane
2011
PONT F., HUSNOO N., MAZEH T. & FABRYCKY D.
MNRAS
paper arxiv
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
UBV(RI)
2011
MAXTED P., KOEN C. & SMALLEY B.
MNRAS, 418, 1039
paper arxiv
The Time Dependence of hot Jupiters' Orbital Inclinations
2011
TRIAUD A.
Astron. & Astrophys., 534, L6
paper arxiv
Orbital Distributions of Close-in Planets and Distant Planets Formed by Scattering and Dynamical Tides
2011
NAGASAWA M. & IDA S.
ApJ., 742, 72
paper
The Exoplanet Handbook
2011
Michael Perryman
Content
Content and Chapter 5
WASP-17b: an ultra-low density planet in a probable retrograde orbit
2010
ANDERSON D., HELIER C., GILLON M., TRIAUD A., SMALLEY B., HEBB L., COLLIER CAMERON A., MAXTED P., QUELOZ D., WEST R., ENOCH B., HORNE K., LISTER T., MAYOR M., PARLEY N., PEPE F., POLLACCO D., SEGRANSAN D., UDRY S. &² WILSON D.
ApJ., 709, 159
paper
Consequences of the Ejection and Disruption of Giant Planets
2010
GUILLOCHON J., RAMIREZ-RUIZ E. & LIN D.
ApJ.
arxiv
The WASP-South search for transiting exoplanets
2010
HELLIER C., ANDERSON D., COLLIER CAMERON A. & 9 additional authors
paper
arxiv
Transmission spectroscopy of the sodium 'D' doublet in WASP-17b with the VLT
2010
WOOD P., MAXTED P. & SMALLEY B.
MNRAS
arxiv
A Model for Thermal Phase Variations of Circular and Eccentric Exoplanets
2010
COWAN N. & AGOL E.
ApJ.
arxiv
The radius anomaly in the planet/brown dwarf overlapping mass regime
2010
LECONTE J., CHABRIER G., BARAFFE I. & LEVRARD B.
Detection and Dynamics of Transiting Exoplanets, 11
paper
arxiv
Spin-orbit angle measurements for six southern transiting planets; New insights into the dynamical origins of hot Jupiters
2010
TRIAUD A., COLIER CAMERON A., QUELOZ D., ANDERSON D., GILLON M. & 12 additional authors
Astron. & Astrophys., 524, A25
paper preprint
Calibration of Equilibrium Tide Theory for Extrasolar Planet Systems
2010
HANSEN B.
ApJ., 723, 285
paper
Confirmation of a Retrograde Orbit for Exoplanet WASP-17b
2010
BAYLISS D., WINN J., MARDLING R. & SACKETT P.
ApJ. Letters, 722, L224
paper
Tidal Evolution of Close-in Planets
2010
MATSUMURA S., PEALE S. & RASIO F.
ApJ., 725, 1995
paper preprint
Limits on the Orbits and Masses of Moons around Currently-Known Transiting Exoplanets
2010
WEIDNER C. & HORNE K.
Astron. & Astrophys., 521, A76
paper preprint
A Correlation Between Stellar Activity and the Surface Gravity of Hot Jupiters
2010
HARTMAN J.
ApJ. Letters, 717, Issue 2, L138-L142
paper
arxiv
An improved method for estimating the masses of stars with transiting planets
2010
ENOCH B., COLLIER CAMERON A., PARLEY N. & HEBB L.
Astron. & Astrophys.
preprint
Is tidal heating sufficient to explain bloated exoplanets? Consistent calculations accounting for finite initial eccentricity
2010
LECONTE J., CHABRIER G., BARAFFE I. & LERARD B.
Astron. & Astrophys., 516, A64
paper
Orbital period variations of hot-Jupiters caused by the Applegate effect
2010
WATSON C. & MARSH T.
MNRAS, 405, 2037
paper
The determination of planetary structure in tidally relaxed inclined systems
2010
MARDLING R.
MNRAS, 407, 1048
paper
Exoplanet Data Explorer
2010
WRIGHT J., MARCY G. & the California Planet Survey consortium
web page
Hot Jupiters and the evolution of stellar angular momentum
2010
LANZA A.
Astron. & Astrophys., 512, A77
paper preprint
