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WASP-92b, WASP-93b and WASP-118b: three new transiting close-in giant planets

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dc.contributor.authorHay, K. L.
dc.contributor.authorCameron, Andrew Collier
dc.contributor.authorDoyle, A. P.
dc.contributor.authorHébrard, G.
dc.contributor.authorSkillen, I.
dc.contributor.authorAnderson, D. R.
dc.contributor.authorBarros, S. C. C.
dc.contributor.authorBrown, D. J. A.
dc.contributor.authorBouchy, F.
dc.contributor.authorBusuttil, R.
dc.contributor.authorDelorme, P.
dc.contributor.authorDelrez, L.
dc.contributor.authorDemangeon, O.
dc.contributor.authorDíaz, R. F.
dc.contributor.authorGillon, M.
dc.contributor.authorGonzàlez, E.
dc.contributor.authorHellier, C.
dc.contributor.authorHolmes, S.
dc.contributor.authorJarvis, J. F.
dc.contributor.authorJehin, E.
dc.contributor.authorJoshi, Y. C.
dc.contributor.authorKolb, U.
dc.contributor.authorLendl, M.
dc.contributor.authorMaxted, P. F. L.
dc.contributor.authorMcCormac, J.
dc.contributor.authorMiller, G. R. M.
dc.contributor.authorMortier, A.
dc.contributor.authorPollacco, D.
dc.contributor.authorQueloz, D.
dc.contributor.authorSégransan, D.
dc.contributor.authorSimpson, E. K.
dc.contributor.authorSmalley, B.
dc.contributor.authorSouthworth, J.
dc.contributor.authorTriaud, A. H. M. J.
dc.contributor.authorTurner, O. D.
dc.contributor.authorUdry, S.
dc.contributor.authorVanhuysse, M.
dc.contributor.authorWest, R. G.
dc.contributor.authorWilson, P. A.
dc.date.accessioned2016-08-29T10:30:10Z
dc.date.available2016-08-29T10:30:10Z
dc.date.issued2016-12-11
dc.identifier245405017
dc.identifier2ea23bd4-6ced-42b4-aeb5-bdf9a45994a1
dc.identifier85015100304
dc.identifier000393566000079
dc.identifier.citationHay , K L , Cameron , A C , Doyle , A P , Hébrard , G , Skillen , I , Anderson , D R , Barros , S C C , Brown , D J A , Bouchy , F , Busuttil , R , Delorme , P , Delrez , L , Demangeon , O , Díaz , R F , Gillon , M , Gonzàlez , E , Hellier , C , Holmes , S , Jarvis , J F , Jehin , E , Joshi , Y C , Kolb , U , Lendl , M , Maxted , P F L , McCormac , J , Miller , G R M , Mortier , A , Pollacco , D , Queloz , D , Ségransan , D , Simpson , E K , Smalley , B , Southworth , J , Triaud , A H M J , Turner , O D , Udry , S , Vanhuysse , M , West , R G & Wilson , P A 2016 , ' WASP-92b, WASP-93b and WASP-118b: three new transiting close-in giant planets ' , Monthly Notices of the Royal Astronomical Society , vol. 463 , no. 3 , pp. 3276-3289 . https://doi.org/10.1093/mnras/stw2090en
dc.identifier.issn0035-8711
dc.identifier.otherArXiv: http://arxiv.org/abs/1607.00774v1
dc.identifier.otherORCID: /0000-0002-8863-7828/work/58531497
dc.identifier.urihttps://hdl.handle.net/10023/9392
dc.descriptionKH and ACC acknowledge support from STFC doctoral training grant ST/M503812/1 and grant ST/M001296/1 respectively. The research leading to these results has received funding from the European Community’s Seventh Framework Programme (FP7/2013-2016) under grant agreement number 312430 (OPTICON).en
dc.description.abstractWe present the discovery of three new transiting giant planets, first detected with the WASP telescopes, and establish their planetary nature with follow up spectroscopy and ground-based photometric lightcurves. WASP-92 is an F7 star, with a moderately inflated planet orbiting with a period of 2.17 days, which has Rp = 1.461 ± 0.077RJ and Mp = 0.805 ± 0.068MJ. WASP-93b orbits its F4 host star every 2.73 days and has Rp = 1.597 ± 0.077RJ and Mp = 1.47 ± 0.029MJ. WASP-118b also has a hot host star (F6) and is moderately inflated, where Rp = 1.440 ± 0.036RJ and Mp = 0.513 ± 0.041MJ and the planet has an orbital period of 4.05 days. They are bright targets (V = 13.18, 10.97 and 11.07 respectively) ideal for further characterisation work, particularly WASP-118b, which is being observed by K2 as part of campaign 8. WASP-93b is expected to be tidally migrating outwards, which is divergent from the tidal behaviour of the majority of hot Jupiters discovered.
dc.format.extent14
dc.format.extent3682640
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Societyen
dc.subjectTechniques: photometricen
dc.subjectTechniques: radial velocitiesen
dc.subjectPlanets and satellites: detectionen
dc.subjectPlanet-star interactionsen
dc.subjectPlanetary systemsen
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.subjectNDASen
dc.subject.lccQBen
dc.subject.lccQCen
dc.titleWASP-92b, WASP-93b and WASP-118b: three new transiting close-in giant planetsen
dc.typeJournal articleen
dc.contributor.sponsorScience & Technology Facilities Councilen
dc.contributor.sponsorScience & Technology Facilities Councilen
dc.contributor.sponsorPPARC - Now STFCen
dc.contributor.sponsorScience & Technology Facilities Councilen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.identifier.doi10.1093/mnras/stw2090
dc.description.statusPeer revieweden
dc.identifier.grantnumberST/M001296/1en
dc.identifier.grantnumberST/I000666/1en
dc.identifier.grantnumberPP/D000890/1en
dc.identifier.grantnumberST/G001006/1en


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