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Paper: Study of the Classical Novae V2467 Cyg and V2468 Cyg
Volume: 435, Binaries – Key to Comprehension of the Universe
Page: 315
Authors: Shugarov, S.; Chochol, D.; Volkov, I.; Pribulla, T.
Abstract: The B and V photometric light curves of the classical novae V2467 Cyg and V2468 Cyg were used to determine their basic parameters: absolute magnitudes in maximum, interstellar extinction and distance. Analysis of our UBV(RI)c CCD observation lead to the determination of the exact orbital period and short period oscillations of V2467 Cyg. Possible orbital period 0.28326 d was found for V2468 Cyg. The cycles of activity in both novae were investigated. Their tracks on the color-indices diagrams are presented. Our spectroscopy revealed non-spherical ejection of V2468 Cyg shell.
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