This is the GPX-TF8C-2775 (GSC 03699-01804 in Perseus), a new EW system discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini.
The most interesting feature of this system is the very long time period related to the typology (mainly 0.3-05 d)
Magnitude variation goes from 13.04 to 13.13 V.
Epoch: HJD 2457672.716
Period: 0.90932 d
This is the link to VSX record: https://www.aavso.org/vsx/index.php?view=detail.top&oid=684173