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The follow-up observations for the transit events of WASP-12b
Wang XB(王晓彬)1; Cameron, AC2; Gu SH(顾盛宏)1; Fang XS(房祥松)1; Cao DT(曹东涛)1
Source PublicationIAU Symposium Proceedings Series - ASTROPHYSICS OF PLANETARY SYSTEMS: FORMATION, STRUCTURE, AND DYNAMICAL EVOLUTION
2011
Volume276
Pages465-466
DOI10.1017/S1743921311020825
Author of SourceSozzetti, A; Lattanzi, MG; Boss, AP
Contribution Rank第1完成单位
Indexed ByCPCI
Conference Name276th Symposium of the International-Astronomical-Union on Astrophysics of Planetary Systems: Formation, Structure, and Dynamical Evolution
Conference Date2010-10-10
Conference PlaceTorino, ITALY
Conference SponsorInt Astronom Union Div 3; Int Astronom Union Commiss 51; Int Astronom Union Commiss 53; Ist Nazl Astrofis, Osservatorio Astronom Torino
KeywordPlanetary Systems Celestial Mechanics Eclipses
Abstract

The four new transit light curves of WASP-12b are analyzed by using MCMC simulation so as to derive the system parameters. If the apsidal precession exists in the orbit of WASP-12b, according to the theory of Gimenez & Bastero (1995), the rate of precession is estimated as 0.0076 degrees per cycle in the case of orbit with an inclination of 90 degrees.

Funding ProjectNSFC[10873031] ; Chinese Academy of Sciences[KJCX2-YW-T24]
Funding OrganizationNSFC ; Chinese Academy of Sciences
Language英语
Subject Area天文学 ; 天体物理学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeProceedings Paper
PublisherCAMBRIDGE UNIV PRESS
Publication PlaceTHE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND
ISBN978-0-521-19652-9
ISSN1743-9213
URL查看原文
Archive Date2012-02-22
WOS IDWOS:000304838200097
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordLight Curves
Citation statistics
Document Type会议论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/6823
Collection系外行星研究组
Corresponding AuthorWang XB(王晓彬)
Affiliation1.National Astronomical Observatories/Yunnan Observatory, CAS, Kunming, China
2.University of St. Andrews, Fife KY16 9SS, UK
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Corresponding Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang XB,Cameron, AC,Gu SH,et al. The follow-up observations for the transit events of WASP-12b[C]//Sozzetti, A; Lattanzi, MG; Boss, AP. THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND:CAMBRIDGE UNIV PRESS,2011:465-466.
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