Transit timing observations from Kepler. VI. Potentially interesting candidate systems from fourier-based statistical tests
Article
Article Title | Transit timing observations from Kepler. VI. Potentially interesting candidate systems from fourier-based statistical tests |
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ERA Journal ID | 1057 |
Article Category | Article |
Authors | Steffen, Jason H. (Author), Ford, Eric B. (Author), Rowe, Jason F. (Author), Fabrycky, Daniel C. (Author), Holman, Matthew J. (Author), Welsh, William F. (Author), Batalha, Natalie M. (Author), Borucki, William J. (Author), Bryson, Steve (Author), Caldwell, Douglas A. (Author), Ciardi, David R. (Author), Jenkins, Jon M. (Author), Kjeldsen, Hans (Author), Koch, David G. (Author), Prsa, Andrej (Author), Sanderfer, Dwight T. (Author), Seader, Shawn (Author) and Twicken, Joseph D. (Author) |
Journal Title | The Astrophysical Journal: an international review of astronomy and astronomical physics |
Journal Citation | 756 (2), pp. 186-190 |
Article Number | 186 |
Number of Pages | 5 |
Year | 2012 |
Publisher | IOP Publishing |
Place of Publication | United States |
ISSN | 0004-637X |
1538-4357 | |
Digital Object Identifier (DOI) | https://doi.org/10.1088/0004-637X/756/2/186 |
Web Address (URL) | http://iopscience.iop.org/article/10.1088/0004-637X/756/2/186 |
Abstract | We analyze the deviations of transit times from a linear ephemeris for the Kepler Objects of Interest (KOI) through quarter six of science data. We conduct two statistical tests for all KOIs and a related statistical test for all pairs of KOIs in multi-transiting systems. These tests identify several systems which show potentially interesting transit timing variations (TTVs). Strong TTV systems have been valuable for the confirmation of planets and their mass measurements. Many of the systems identified in this study should prove fruitful for detailed TTV studies. |
Keywords | planetary systems; planets and satellites: detection; dynamical evolution and stability; |
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 | Fermilab Cosmic Physics Centre, United States |
University of Florida, United States | |
NASA Ames Research Center, United States | |
University of California, United States | |
Center for Astrophysics Harvard and Smithsonian, United States | |
San Diego State University, United States | |
San Jose University, United States | |
National Aeronautics and Space Administration (NASA), United States | |
Aarhus University, Denmark | |
Villanova University, United States | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q431x/transit-timing-observations-from-kepler-vi-potentially-interesting-candidate-systems-from-fourier-based-statistical-tests
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