Nova in Galaxy M31 - AT2023wnh (A.R. 00 43 48.62 Dec. +41 32 44.2 - m.v. +19.1) discovered by Flavio Castellani, Raffaele Belligoli and Vittorio Andreoli with the 16" telescope of Monte Baldo Observatory on behalf of Italian Supernovae Search Project (ISSP) - (TNS) - (ZTF observation).
