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Photometric study of the close eclipsing binary MM Dra

Show simple item record Bachev, R. Semkov, E. Kacharov, N. Gupta, A. C. Ovcharov, E. Strigachev, A. 2015-04-27T06:13:57Z 2015-04-27T06:13:57Z 2011
dc.description.abstract We present new photometric data for an EW-type binary star – MM Dra. Light curve data in B and R colors for a total of 37 hours of observation have been analyzed. We obtained a new period of the binary – 0.26548 (0.00001) days, slightly larger than previous estimates, but broadly consistent with the previously reported minima epochs. The presence of O’Connel effect in the light curve is noted. en_US
dc.language.iso en_US en_US
dc.relation.ispartofseries baj15-93
dc.subject Stars: binaries: eclipsing – stars: individual: MM Dra en_US
dc.title Photometric study of the close eclipsing binary MM Dra en_US
dc.type Article en_US

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