Image Details
Caption: Figure 3.
The main peak favored by the Lomb periodogram is at 2.31 cycles day−1 (10.40 hr). Due to the large amplitude and assymetric lightcurve, we choose the double-peaked period of 2 × 10.40 hr = 20.80 hr.
© 2022. The Author(s). Published by the American Astronomical Society.