The refined physical parameters of transiting exoplanet system HAT-P-24
文献类型：期刊论文
| 作者 | Wang XB(王晓彬); Gu SH(顾盛宏); Cameron, AC; Tan, HB ; Hui, HK; Kwok, CT; Yeung, B; Leung, KC; Gu SH(顾盛宏); Wang XB(王晓彬)
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2013-05 |
| 卷号 | 13期号:5页码:593-603 |
| 关键词 | exoplanet system transit individual: HAT-P-24 |
| ISSN号 | 1674-4527 |
| 产权排序 | 第一完成单位 |
| 通讯作者 | Wang, XB (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China. |
| 英文摘要 | The transiting exoplanet system HAT-P-24 was observed by using CCD cameras at Yunnan Observatory and Hokoon Astronomical Centre, China in 2010 and 2012. In order to enhance the signal to noise ratio of transit events, the observed data are corrected for systematic errors according to Collier Cameron et al.'s coarse decorrelation and Tamuz et al.'s SYSREM algorithms. Three new complete transit light curves are analyzed by means of the Markov chain Monte Carlo technique, and the new physical parameters of the system are derived. They are consistent with the old ones from the discovered paper except for a new larger radius R-p = 1.364 R-J of HAT-P-24b, which confirms its inflated nature. By combining the five available epochs of mid-transit derived from complete transit light curves, the orbital period of HAT-P-24b is refined to P = 3.3552479 d and no obvious transit timing variation signal can be found from these five transit events during 2010-2012. |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | HOT JUPITER ; EXTRASOLAR PLANETS ; INDEPENDENT DISCOVERY ; GIANT PLANET ; LIGHT CURVES ; ORBIT ; STAR ; TELESCOPE ; EXOMOON ; MODELS |
| 收录类别 | SCI |
| 原文出处 | http://iopscience.iop.org/article/10.1088/1674-4527/13/5/010/meta |
| 语种 | 英语 |
| WOS记录号 | WOS:000319640900010 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/6795]  |
| 专题 | 云南天文台_系外行星研究组 云南天文台_中国科学院天体结构与演化重点实验室 |
| 通讯作者 | Wang XB(王晓彬) |
| 推荐引用方式 GB/T 7714 | Wang XB,Gu SH,Cameron, AC,et al. The refined physical parameters of transiting exoplanet system HAT-P-24[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2013,13(5):593-603. |
| APA | 王晓彬.,顾盛宏.,Cameron, AC.,Tan, HB.,Hui, HK.,...&Wang XB.(2013).The refined physical parameters of transiting exoplanet system HAT-P-24.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,13(5),593-603. |
| MLA | 王晓彬,et al."The refined physical parameters of transiting exoplanet system HAT-P-24".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 13.5(2013):593-603. |
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来源：云南天文台
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