The suspected SU UMa-type dwarf nova V589 Her is in outburst. The brightest outburst in the past was in 2001 July (mag 14.3). Follow-up observations are encouraged. YYYYMMDD(UT) mag observer 20080606.012 <155 (Gary Poyner) 20080607.024 <155 (Gary Poyner) 20080608.024 150 (Gary Poyner)