  We use moment method developed by Balona (1987) to identify the dominant mode
of the multimode pulsating Delta Scuti star X Cae. It is shown as a l=1 and
m=-1 non-radial mode gives a satisfactory fit of the amplitudes and phases of
light and line moments variations provided that the rotational axis has i<45
degrees. The physical parameters corresponding to this mode are derived and
discussed.
