AB Dra outburst YYYYMMDD(UT) mag observer 20001221.781 <139 (E. Muyllaert) 20001221.831 147 (G. Comello) 20001221.860 139 (T. Kinnunen) 20001222.810 <139 (E. Muyllaert) 20001222.890 143 (G. Comello) 20001223.781 139 (M. Reszelski) 20001225.117 137 (M. Simonsen) 20001228.721 134 (C. P. Jones) 20001228.876 132 (E. Muyllaert)