Another EA system, GPX-TF8D-1637 (GSC 04047-01243 in Cassiopeia), has been discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini.
Magnitude variations goes from 12.10 to 12.17 V with a secondary minima at 12.13 V.
Epoch: HJD 2457676.675
Period: 1.23269 d
This is the link to VSX record: https://www.aavso.org/vsx/index.php?view=detail.top&oid=684063