Odessa Astronomical Publications (Nov 2017)

PHOTOMETRY AND BLAZHKO EFFECT IN RR LYR-TYPE STAR AE LEO

  • S. N. Udovichenko,
  • L. E. Keir

DOI
https://doi.org/10.18524/1810-4215.2017.30.114381
Journal volume & issue
Vol. 30, no. 0
pp. 140 – 142

Abstract

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The 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.