2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/11777We have performed a Discrete Fourier Transform on 136 CCD B, V and R frames of the Z Cam-type dwarf nova V1101 Aql. Our analysis indicates as possible orbital period P_orb =3.46 hours, though we cannot exclude the alias at 4.00 hours. We estimate the distance to the system to be about 300 pc. We possibly discovered a bright bow-shaped nebulosity around the object.8 pages, 8 .ps figures, A&A LaTeX style file l-aa.sty version 3.0. Accepted for publication by Astronomy and Astrophysics, Main JournalAstrophysicstext