AUTHOR:
S. Shugarov

TITLE:
"An Evolution of Superhumps of New WZ Sge-type System in Leonis"

ABSTRACT:
We present our CCD observations of a object CSS 100217:104411+211307
- the new WZ Sge-type dwarf nova in Leonis (NLeo) during last superoutburst.
The light curve shows one rebrightening. The evolution of nightly
light curves of early, ordinary and late superhumps are presented.
The mean superhumps period 0.06053 days was determined and period
changes were detected. The position of NLeo on (U-B)\(B-V) is shown.