AB Dra outburst (fading) YYMMDD(UT) mag observer 980921.860 140 (B. H. Granslo) 980921.930 140 (T. Kinnunen) 980922.113 139 (G. Hanson) 980922.853 134 (E. Muyllaert) 980922.990 131 (B. H. Granslo) 980923.780 127 (T. Kinnunen) 980923.876 129 (E. Muyllaert) 980924.106 127 (G. Hanson) 980925.000 126 (T. Kinnunen) 980925.133 128 (G. Hanson) 980926.121 128 (G. Hanson) 980927.108 129 (G. Hanson) 980929.899 140 (T. Kinnunen) 980930.360 144 (G. Hanson) 980930.785 134 (E. Muyllaert) 980930.828 147 (G. Poyner) 981001.010 142 (M. Biesmans) 981001.419 142 (G. Hanson) 981001.785 <140 (E. Muyllaert)