V589 Her outburst fading YYYYMMDD(UT) mag observer 20010702.204 <144 (M. Simonsen) 20010704.958 <148 (G. Poyner) 20010705.971 <142 (M. Reszelski) 20010706.924 <148 (M. Reszelski) 20010709.169 <148 (M. Simonsen) 20010710.919 142 (C. P. Jones) 20010710.927 141 (C. P. Jones) 20010710.951 143: (G. Poyner) 20010710.956 145 (M. Reszelski) 20010710.985 141 (C. P. Jones) 20010711.189 142 (M. Simonsen) 20010711.199 142 (M. Simonsen) 20010711.208 142 (M. Simonsen) 20010711.222 142 (M. Simonsen) 20010711.226 143 (M. Simonsen) 20010711.985 145 (M. Reszelski) 20010712.149 146 (R. J. Modic) 20010712.224 146 (R. J. Modic)