Abstract
Photoelectric UBV light curves of the recently discovered eclipsing binary HX UMa were obtained and studied to determine the preliminary physical parameters of the system for the first time. The observations were taken at the TÜBİTAK1 — Turkish National Observatory (TUG) on three nights in April 2003. A simultaneous analysis of the light and radial velocity curves yields a typical A-type contact binary with a high degree of overcontact. The influence of the close visual companion to the total light of the system was taken into account during the analysis.
1TÜBİTAK: The Scientific and Technical Research Council of Turkey
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
ESA: 1997, The Hipparcos and Tycho Catalogues, ESA SP-1200.
Gray, R.O. and Corbally, CJ.: 1994, AJ 107, 742.
Rucinski, S.M., Capobianco, C.C. and Lu, W.: 2003, AJ 125, 3258.
Van Hamnie, W.: 1993, AJ 106, 2096.
Wichmann, R.: 1998, Nightfall User Manual (http://www.lsw.uni-heidelberg.de/users/rwichman/Nightfall.html).
Wilson, R.E. and Devinney, E.J.: 1971, ApJ 166, 605.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2005 Springer
About this chapter
Cite this chapter
Selam, S., Albayrak, B., Yilmaz, M., Şenavci, H., Özavci, İ., Çetintaş, C. (2005). First Ground-Based Photometry and Light Curve Analysis of the Recently Discovered Contact Binary HX UMa. In: Drechsel, H., Zejda, M. (eds) Zdeněk Kopal’s Binary Star Legacy. Springer, Dordrecht. https://doi.org/10.1007/1-4020-3875-5_47
Download citation
DOI: https://doi.org/10.1007/1-4020-3875-5_47
Accepted:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-3131-1
Online ISBN: 978-1-4020-3875-4
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)