[vsnet-chat 9305] SDSSJ090113.51+144704.6 orbital period

SDSSJ090113.51+144704.6 orbital period

Confirmation of https://arxiv.org/abs/2301.08581

Porb = 0.146326(4) d from the TESS data.

What were reported to be grazing eclipses had a mean depth of 0.015 mag and I cannot tell whether they are eclipses or not.

The claimed IW And-type phenomenon was not followed by fading from the standstill (ATLAS and ASAS-SN).

My conclusion is UGZ (as original) or UGZ+E: