Orbital periods of cataclysmic variables identified by the SDSS. VII. Four new eclipsing systems
We present photometry of nine cataclysmic variable stars identified by the Sloan Digital Sky Survey, aimed at measuring the orbital periods of these systems. Four of these objects show deep eclipses, from which we measure their orbital periods. The light curves of three of the eclipsing systems are also analysed using the lcurve code, and their
Southworth, J. et al.
Fecha de publicación:
2
2010