Type: EW; Period= 0.40280 d
Range: 13.10 - 13.38 V
Note: initial epoch differs from those specified in the VSX by half of the period (it is hard to distinguish between the primary and the secondary minimum)
Range: 13.15 - 13.6: V
Note 1: Magnitudes contaminated by 2MASS J21301793+3510301 (V= 14.5; sep. 5”), range has been corrected.
Note 2: Transformation from DSLR TG to Johnson V was done using VSF approach [R. Pieri]
Note 3: Period differs slightly from that specified in the VSX, it was recalculated.