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dc.contributor.authorWang, Xiao-bin
dc.contributor.authorGu, Sheng-hong
dc.contributor.authorCollier Cameron, Andrew
dc.contributor.authorWang, Yi-bo
dc.contributor.authorHui, Ho-Keung
dc.contributor.authorKwok, Chi-Tai
dc.contributor.authorYeung, Bill
dc.contributor.authorLeung, Kam-Cheung
dc.identifier.citationWang , X , Gu , S , Collier Cameron , A , Wang , Y , Hui , H-K , Kwok , C-T , Yeung , B & Leung , K-C 2014 , ' The refined physical properties of transiting exoplanetary system WASP-11/HAT-P-10 ' , Astronomical Journal , vol. 147 , no. 4 , 92 .
dc.identifier.otherPURE: 109775551
dc.identifier.otherPURE UUID: b143e795-3b11-4863-b5d6-b34ca1972036
dc.identifier.otherBibCode: 2014AJ....147...92W
dc.identifier.otherScopus: 84897892024
dc.identifier.otherORCID: /0000-0002-8863-7828/work/58531359
dc.identifier.otherWOS: 000333728500024
dc.descriptionThis work was supported by the National Natural Science Foundation of China (No. 10873031), Chinese Academy of Sciences (project KJCX2-YW-T24), and the special grant from Sik Sik Yuen of Hong Kong, China.en
dc.description.abstractThe transiting exoplanetary system WASP-11/HAT-P-10 was observed using the CCD camera at Yunnan Observatories, China from 2008 to 2011, and four new transit light curves were obtained. Combined with published radial velocity measurements, the new transit light curves are analyzed along with available photometric data from the literature using the Markov Chain Monte Carlo technique, and the refined physical parameters of the system are derived, which are compatible with the results of two discovery groups, respectively. The planet mass is Mp =0.526 ± 0.019 MJ , which is the same as West et al.'s value, and more accurately, the planet radius Rp =0.999+0.029-0.018 RJ is identical to the value of Bakos et al.The new result confirms that the planet orbit is circular. By collecting 19 available mid-transit epochs with higher precision, we make anorbital period analysis for WASP-11b/HAT-P-10b, and derive a new valuefor its orbital period, P = 3.72247669 days. Through an (O – C)study based on these mid-transit epochs, no obvious transit timingvariation signal can be found for this system during 2008-2012.
dc.relation.ispartofAstronomical Journalen
dc.rights© 2014. The American Astronomical Society. All rights reserved.en
dc.subjectPlanetary systemsen
dc.subjectStars: individual: WASP-11/HAT-P-10en
dc.subjectTechniques: photometricen
dc.subjectQB Astronomyen
dc.titleThe refined physical properties of transiting exoplanetary system WASP-11/HAT-P-10en
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.School of Physics and Astronomyen
dc.description.statusPeer revieweden

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