Period of UV Cas I have obtained a period of 141.7(5) d (pulsational?) from the ASAS-SN data. Amplitude 0.13 mag (variable and sometimes reached 0.25 mag). ASAS-SN data: https://asas-sn.osu.edu/light_curves/2a0707fe-c0a1-48a5-849b-84f40bc3f01b