Differential photometry of 2MASS J09440940-5617117

K. M. G. Silva , C. V. Rodrigues , F. J. Jablonski , F. D'Amico , D. Cieslinski , R. Baptista And L. A. De Almeida

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classification 🌌 astro-ph.SR

keywords differentialeclipsej09440940-5617117massorbitalphotometryarticleband

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2MASS J09440940-5617117 was identified as a cataclysmic variable in 2007 by its spectrum. In this article we present optical differential photometry in the Rc band obtained using the 0.6-m telescope at Observatorio do Pico dos Dias/Brazil. The complete light curves confirm the presence of a deep eclipse. We derive an orbital period of 0.1879340(5) d. The eclipse has a width of 0.112 +- 0.003 orbital cycles.

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Differential photometry of 2MASS J09440940-5617117

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