| Issue |
EAS Publications Series
Volume 71-72, 2015
The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau
|
|
|---|---|---|
| Page(s) | 149 - 150 | |
| Section | Binaries | |
| DOI | https://doi.org/10.1051/eas/1571032 | |
| Published online | 01 December 2015 | |
The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau
E. Lagadec, F. Millour and T. Lanz (eds)
EAS Publications Series, 71–72 (2015) 149-150
E. Lagadec, F. Millour and T. Lanz (eds)
EAS Publications Series, 71–72 (2015) 149-150
Optical Variability Analysis of UU Aqr – an Eclipsing Nova-like System
1 Astronomical Institute of SAS, Tatranska Lomnica, 18, Slovakia
2 Sternberg Astronomical Institute, Lomonosov Moscow State University, Universitetsky Av., 13, Moscow, Russia
By using our photometric observations of nova-like system UU Aqr with unstable light curve during a few nights, we plotted phase-folded light curves and calculated a model of the system. We show that the complicated character of light curves can be explained by the spiral arms in the disk. We decomposed the syntesis photometric curve into separated components as accretion disk, white and red dwarf, hot line.
© EAS, EDP Sciences, 2015