Norton, A.J.; Quaintrell, H. and Negueruela, I.
(2002).
UBV RI pulsations and orbital modulation of the intermediate polar 1WGA J1958.2+3232.
In: The Physics of Cataclysmic Variables and Related Objects: proceedings of a conference on the occasion of Klaus Beuermann's impending 65th birthday, 5-10 August 2001, Gottingen, Germany.
Abstract
UBV RI observations of the recently identified intermediate polar 1WGA J1958.2+3232 reveal that the pulsation period of 733 s is half the white dwarf spin period and demonstrate the existence of an optical beat modulation. An orbital modulation is detected in all wavebands, but the previously identified orbital period is likely to be an alias.
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