We performed 3 hours observation of this object last night. It was about 0.15mag fainter than last night. The amplitude of humps became somewhat smaller, but still prominent. Possible large-amplitude (0.1mag) fluctuations are seen in the late phase of the last night light curve. Confirmations are encouraged. We performed period analysis and obtained 0.079408 (52) d. Regards, Makoto Uemura