Место издания:Sternberg Astronomical Institute of Moscow University, Russia Moscow
Первая страница:200
Аннотация:The SU UMa-type dwarf novae KV Dra and MN Dra underwent superoutbursts at the end of May 2009. Here we present the results of time-resolved photometric observations with the aim of detecting superhumps and follow-up of their evolution. The CCD observations were performed with the 50-cm and 60-cm telescopes of the Sternberg Astronomical Institute in Crimea. Our data clearly show the presence of superhumps in the light curves of both novae.