Transiting Exoplanet Monitoring Project (TEMP). V. Transit Follow Up for HAT-P-9b, HAT-P-32b, and HAT-P-36b

doi:10.3847/1538-3881/aaf6b6

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	Transiting Exoplanet Monitoring Project (TEMP). V. Transit Follow Up for HAT-P-9b, HAT-P-32b, and HAT-P-36b
	Wang,Yong-Hao 1,6; Wang,Songhu 2; Hinse,Tobias C.3,4; Wu,Zhen-Yu 1,6; Davis,Allen B.2; Hori,Yasunori 5,10; Yoon,Joh-Na 11; Han,Wonyong 7; Nie,Jun-Dan 6; Liu,Hui-Gen 8
刊名	The Astronomical Journal
	2019-01-29
卷号	157 期号:2
关键词	planets and satellites: fundamental parameters stars: fundamental parameters techniques: photometric
ISSN号	0004-6256
DOI	10.3847/1538-3881/aaf6b6
英文摘要	Abstract During the past five years, 6, 7, and 26 transit observations were carried out for the HAT-P-9b, HAT-P-32b, and HAT-P-36b systems, respectively, through the Transiting Exoplanet Monitoring Project network. Combined with the published photometric data and radial-velocity measurements, our new photometry allows us to revisit the system parameters and search for additional close-in planetary companions in these hot Jupiter systems. We measure an updated RP/R*?=?0.1260?±?0.0011 for HAT-P-36 system in the R band, which is 4.5σ larger than the published i-band radius ratio of 0.1186?±?0.0012. We also perform a transit timing variation (TTV) analysis for each system. Because no significant TTVs were found, we place an upper mass limit on an additional planet for each system.
语种	英语
出版者	The American Astronomical Society
WOS记录号	IOP:0004-6256-157-2-AAF6B6
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/24715]
专题	中国科学院国家天文台
作者单位	1.School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 101408, People’s Republic of China 2.Department of Astronomy, Yale University, New Haven, CT 06511, USA; song-hu.wang@yale.edu 3.Department of Astronomy and Space Science, Chungnam National University, 34134 Daejeon, Republic of Korea 4.Korea Astronomy & Space Science Institute, 34055 Daejeon, Republic of Korea 5.National Astronomical Observatory of Japan, NINS, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan 6.Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, People’s Republic of China 7.Korea Astronomy & Space Science Institute, 305-348 Daejeon, Republic of Korea 8.School of Astronomy and Space Science and Key Laboratory of Modern Astronomy and Astrophysics in Ministry of Education, Nanjing University, Nanjing 210093, People’s Republic of China 9.University of Southern Queensland, Centre for Astrophysics, Toowoomba, Queensland 4350, Australia 10.Astrobiology Center, 2-21-1 Osawa, Mitaka, Tokyo, 181-8588, Japan
推荐引用方式 GB/T 7714	Wang,Yong-Hao,Wang,Songhu,Hinse,Tobias C.,et al. Transiting Exoplanet Monitoring Project (TEMP). V. Transit Follow Up for HAT-P-9b, HAT-P-32b, and HAT-P-36b[J]. The Astronomical Journal,2019,157(2).
APA	Wang,Yong-Hao.,Wang,Songhu.,Hinse,Tobias C..,Wu,Zhen-Yu.,Davis,Allen B..,...&Laughlin,Gregory.(2019).Transiting Exoplanet Monitoring Project (TEMP). V. Transit Follow Up for HAT-P-9b, HAT-P-32b, and HAT-P-36b.The Astronomical Journal,157(2).
MLA	Wang,Yong-Hao,et al."Transiting Exoplanet Monitoring Project (TEMP). V. Transit Follow Up for HAT-P-9b, HAT-P-32b, and HAT-P-36b".The Astronomical Journal 157.2(2019).