Tampo-san (SAAO) writes:
“PNV J19450648+1822422 was originally discovered by the NMW-TexasTech
survey. Its position coincides with a known eclipsing binary candidate
in Gaia, with an orbital period of 9.9011 d. Thus, time-resolved
observations may reveal eclipses during its decline as the photosphere
recedes.”
It turns out that there was a false signal and this is not eclipsing. Sebastian Otero has updated the VSX entry accordingly