An analysis of UBV light variations of BS Aqr is presented. Intrinsic (U-B) and (B-V) values are used to derive the temperature and surface gravity. The mean values are Teff = 7600 + or - 100 K and log geff = 3.8 + or - 0.1. These values suggest that BS Aqr is a normal population I pulsating star and a member of Delta-Scuti group.
