UV Per rebrightening YYYYMMDD(UT) mag observer 20010108.840 <126 (E. Morillon) 20010109.848 <141 (E. Muyllaert) 20010110.062 <136 (M. Simonsen) 20010111.001 <143 (R. J. Modic) 20010111.074 <136 (M. Simonsen) 20010111.750 <146 (T. Kinnunen) 20010112.628 134 (H. Itoh) 20010112.774 142 (E. Muyllaert)