Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b
Article
Article Title | Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b |
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ERA Journal ID | 1048 |
Article Category | Article |
Authors | Wang, Songhu (Author), Wang, Xian-Yu (Author), Wang, Yong-Hao (Author), Liu, Hui-Gen (Author), Hinse, Tobias C. (Author), Eastman, Jason (Author), Bayliss, Daniel (Author), Hori, Yasunori (Author), Hu, Shao-Ming (Author), Li, Kai (Author), Liu, Jinzhong (Author), Narita, Norio (Author), Peng, Xiyan (Author), Wittenmyer, R. A. (Author), Wu, Zhen-Yu (Author), Zhang, Hui (Author), Zhang, Xiaojia (Author), Zhao, Haibin (Author), Zhou, Ji-Lin (Author), Zhou, George (Author), Zhou, Xu (Author) and Laughlin, Gregory (Author) |
Journal Title | The Astronomical Journal |
Journal Citation | 156 (4), pp. 1-11 |
Article Number | 181 |
Number of Pages | 11 |
Year | 2018 |
Publisher | IOP Publishing |
Place of Publication | United States |
ISSN | 0004-6256 |
1538-3881 | |
Digital Object Identifier (DOI) | https://doi.org/10.3847/1538-3881/aadcfc |
Web Address (URL) | https://iopscience.iop.org/article/10.3847/1538-3881/aadcfc |
Abstract | 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, TC TDB [0 2456170.5494 15 BJD = ] and P=5.723390(13) days. This result is 17.63 s (4.0s) 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 0.4 M? near the 1:2, 2:3, 3:2, and 2:1 resonances with HAT-P-29b, respectively. |
Keywords | planetary systems; planets and satellites: fundamental parameters; planets and satellites: individual (HAT-P-29b); stars: fundamental; parameters; stars: individual: HAT-P-29; techniques: photometric; Astrophysics - Earth and Planetary Astrophysics |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 510109. Stellar astronomy and planetary systems |
Public Notes | For access to this article, please click on the URL link provided. |
Byline Affiliations | Yale University, United States |
Chinese Academy of Sciences, China | |
Nanjing University, China | |
Korea Astronomy and Space Science Institute, Korea | |
Center for Astrophysics Harvard and Smithsonian, United States | |
University of Warwick, United Kingdom | |
National Astronomical Observatory of Japan, Japan | |
Shandong University, China | |
Shandong University of Science and Technology, China | |
Computational Engineering and Science Research Centre | |
University of Hong Kong, China | |
Center for Astrophysics Harvard and Smithsonian, United States | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q6x69/transiting-exoplanet-monitoring-project-temp-i-refined-system-parameters-and-transit-timing-variations-of-hat-p-29b
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