ER UMa at 12.8 V on 2459339.68 › Forums › Variable Stars › ER Uma and RZ Lmi: Observations requested. › ER UMa at 12.8 V on 2459339.68 6 May 2021 at 11:52 am #584180 Stewart John BeanParticipant Continues to look like a superoutburst. Stewart