28 Sep
2022
28 Sep
'22
8:11 a.m.
ZTF J045300.50+224654.0 = ZTF17aacwcof: orbital period
From ZTF data. Porb=0.1985406(3) d. Eclipses 1.4 mag. The profile suggests NL+E rather than an eclipsing dwarf nova in quiescence.