MASTER OT J234843.23+250250.4 outburst ASAS-SN detection. SU UMa-type DN. The 2013 superoutburst was moderately well observed. MASTEROTJ234843.23+250250.4 23:48:43.23 25:02:50.39 19.07 2017/08/23 12:47 57988.53312999988 15.86 15.877 57971.36635 MASTER_OT_J234843.23+250250.4 20170823.533 15.86V ASN