2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/11178We present CCD R photometry of SW Ursae Majoris - an SUUMa type cataclysmic variable - obtained during its April 1996 superoutburst. The mean value of the superhump period derived from our observations is 0.05818(+/-2) days (83.8 min). The analysis of times of superhump maxima gives clear evidence for the increase of the superhump period with dPsh/dt=0.000089.accepted in publication in Acta Astronomica (Vol. 47, p. 201), 6 pages, LaTeX file with 3 figuresAstrophysicstext