Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b

doi:10.3847/1538-3881/aadcfc

	Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b
	Wang, Songhu 1; Wang, Xian-Yu 2,3; Wang, Yong-Hao 2,3; Liu, Hui-Gen 4,5; Hinse, Tobias C.6; Eastman, Jason 7; Bayliss, Daniel 8; Hori, Yasunori 9,10; Hu, Shao-Ming 11; Li, Kai 11
刊名	ASTRONOMICAL JOURNAL
	2018-10-01
卷号	156 期号:4 页码:11
关键词	planetary systems planets and satellites: fundamental parameters planets and satellites: individual (HAT-P-29b) stars: fundamental parameters stars: individual (HAT-P-29) techniques: photometric
ISSN号	0004-6256
DOI	10.3847/1538-3881/aadcfc
通讯作者	Wang, Songhu(song-hu.wang@yale.edu)
英文摘要	We report the photometry of six transits of the hot Jupiter HAT-P-29b obtained from 2013 October to 2015 January. We analyze the new light curves, in combination with the published photometric, Doppler velocimetric, and spectroscopic measurements, finding an updated orbital ephemeris for the HAT-P-29 system, T-C[0] = 2456170.5494(15)[BJD(TDB)] and P = 5.723390(13) days. This result is 17.63 s (4.0 sigma) longer than the previously published value, amounting to errors exceeding 2.5 hr at the time of writing (on UTC 2018 June 1). The measured transit mid-times for HAT-P-29b show no compelling evidence of timing anomalies from a linear model, which rules out the presence of perturbers with masses greater than 0.6, 0.7, 0.5, and 0.4M(circle plus) near the 1:2, 2:3, 3:2, and 2:1 resonances with HAT-P-29b, respectively.
WOS关键词	EARTH-MASS PLANETS ; EXTRASOLAR PLANETS ; HOT JUPITERS ; SUBSTELLAR COMPANIONS ; TELESCOPE ; KEPLER ; CONFIRMATION ; CALIBRATION ; PHOTOMETRY ; SCATTERING
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000446825800006
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/21208]
专题	中国科学院紫金山天文台
通讯作者	Wang, Songhu
作者单位	1.Yale Univ, Dept Astron, New Haven, CT 06511 USA 2.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing 100012, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Nanjing Univ, Sch Astron & Space Sci, Nanjing 210093, Jiangsu, Peoples R China 5.Nanjing Univ, Key Lab Modern Astron & Astrophys, Minist Educ, Nanjing 210093, Jiangsu, Peoples R China 6.Korea Astron & Space Sci Inst, Daejeon 305348, South Korea 7.Harvard Smithsonian Ctr Astrophys, Garden St, Cambridge, MA 02138 USA 8.Univ Warwick, Dept Phys, Gibbet Hill Rd, Coventry CV4 7AL, W Midlands, England 9.NINS, Natl Astron Observ Japan, 2-21-1 Osawa, Mitaka, Tokyo 1818588, Japan 10.Astrobiol Ctr, 2-21-1 Osawa, Mitaka, Tokyo 1818588, Japan
推荐引用方式 GB/T 7714	Wang, Songhu,Wang, Xian-Yu,Wang, Yong-Hao,et al. Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b[J]. ASTRONOMICAL JOURNAL,2018,156(4):11.
APA	Wang, Songhu.,Wang, Xian-Yu.,Wang, Yong-Hao.,Liu, Hui-Gen.,Hinse, Tobias C..,...&Laughlin, Gregory.(2018).Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b.ASTRONOMICAL JOURNAL,156(4),11.
MLA	Wang, Songhu,et al."Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b".ASTRONOMICAL JOURNAL 156.4(2018):11.