Discovery of a New Deeply Eclipsing SU UMa-Type Dwarf Nova, IY UMa (=   TmzV85)
  We discovered a new deeply eclipsing SU UMa-type dwarf nova, IY UMa, which experienced a superoutburst in 2000 January. Our monitoring revealed two distinct outbursts, which suggest a superoutburst interval of ~800 d, or its half, and an outburst amplitude of 5.4 mag. From time-series photometry during the superoutburst, we determined a superhump and orbital period of 0.07588 d and 0.0739132 d, respectively. 
M. Uemura, T. Kato, K. Matsumoto, K. Takamizawa, P. Schmeer, L. T.   Jensen, T. Vanmunster, R. Novak, B. Martin, J. Pietz, D...