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Period changes of two contact binaries: DF Hya and WZ And.
- Source :
-
AIP Conference Proceedings . 2018, Vol. 1935 Issue 1, p1-1. 1p. 1 Chart, 2 Graphs. - Publication Year :
- 2018
-
Abstract
- Orbital period variations of two contact binaries DF Hya and WZ And are analyzed with the least-squares method by using all available minima times. It is shown that the period variations of these systems are due mainly to the Light-Time Effect (LITE) due originates from gravitational influence of a third body. New LITE elements such as, orbital periods and minimum masses of possibility third bodies are given. [ABSTRACT FROM AUTHOR]
- Subjects :
- *BINARY stars
*ECLIPSING binaries
*EPHEMERIDES
*BINARY systems (Astronomy)
*ECLIPSES
Subjects
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1935
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 128219680
- Full Text :
- https://doi.org/10.1063/1.5026003