DM Dra: updated superhump period Dear Colleagues, We have further received data from Torii-san (RIKEN, nightly up to now), Maehera-san and Okayama U. Sci. team (two nights). The data up to March 10 have been already analyzed. The updated superhump period is 0.07572(4) d, which perfectly confirmed the announcement yesterday. The hump profile seems to be varying; secondary superhump maxima sometimes appear. Further observations are strongly encouraged to follow the full evolution of the superoutburst. Regards, Taichi Kato VSNET Collaboration team

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