The Photometric Period of the Cataclysmic Variable HV Andromedae
  We present four nights of time-resolved photometry of the cataclysmic variable star HV And. Our time series analysis has revealed a prominent period at 3.368 +/- 0.060 hours, as well as some low frequency power. We interpret this signal, from saw-tooth waves in the light curve, as evidence of superhumps in HV And. 
Gerald D. Rude II and F. A. Ringwald
astro-ph.SR