Abstract
We present times of minima for an eclipsing binary V405 Dra of EW type. We used the MAVKA software to derive times of minima from observations conducted by one of the authors (Pyatnytskyy) (18 minima), from TESS data (816 minima), and from ASAS-SN, SuperWASP, and NSVS observations (15 minima). The O-C diagram built using the mentioned times of minima shows a complex period variation in the system.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
