(a) AAVSO visual (20 days means) from 1955 to 2026 and V-band observations from 1981 are plotted; (b) Periods returned from the CLEANest analysis of ∼70 yr of visual data; (c) WWZ period analysis of V-band observations are shown; (d) V-band time-series light curves from 2023 to 2026 (W. Vollmann, AAVSO) are plotted showing periods: ∼158–164 days. Note the changing morphology and period-splitting of the light curve during 2025/2026.