The Photometric Study of EX Dra: A Dwarf Nova Exhibiting a Titled and Precessional Disk

We present a photometric study of EX Dra, a dwarf nova that has been extensively observed by the Transiting Exoplanet Survey Satellite. The data reveal the occurrence of 20 complete outbursts, exhibiting several intriguing and rare characteristics. The light curves exhibit a distinct superorbital si...

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Bibliographic Details
Main Authors: Wei Liu, Sheng-Bang Qian, Xiang-Dong Shi, Qi-Bin Sun, Xiao-Hui Fang, Qi-Shan Wang
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/ad6f97