1952 20160701171656.0 ASTROimport-109 van Cauteren, P. 2002 On the Period of the High Amplitude delta Scuti Variable DW Psc CCD photometric data confirm that DW Psc is a High Amplitude Delta Scuti (HADS) variable with a period of 0.0596489 days. The period may have undergone a sudden change in 1999. Wils, P. Lampens, P. Strigachev, A. Information Bulletin on Variable Stars 5248 2002 1 http://esoads.eso.org/abs/2002IBVS.5248....1V published in REFERD