Udovichenko, Serhii M.Keir, Leonid E.Удовіченко, Сергій МиколайовичКейр, Леонід Едуардович2017-12-222017-12-222017Odessa Astronomical publications = Одесские астрономические публикации = Одеські астрономічні публікаціїhttps://dspace.onu.edu.ua/handle/123456789/12251The photometric observations for the RR Lyr-type star AE Leo in the Astronomical station near Odessa using the 48-cm reflector AZT-3 and the CCD photometer equipped with the V filter have been carried out. The light curves shows variable amplitude of light maxima and the moderate Blazhko effect. The analysis of the O-C light maxima for our observations and the ASAS, NSVS data indicates the secular period changes.enoscillationsRR Lyr-type starsAE LeoArticlehttps://doi.org/10.18524/1810-4215.2017.30.114381