Hirosawa-san has repoted an outburst of SDSSJ225831.18-094931.7. CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code SDSSJ225831.18-094931.7 20170721.75491 12.85V Hsk.VSOLJ Observer: Kenji Hirosawa (Aichi, Japan) Instruments: 13cmR + SBIG ST-8XME