Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CYGSS 20210203.872 98 Mhh.VSOLJ HERAH 20210203.865 120 Mhh.VSOLJ HERV844 20210203.860 124 Mhh.VSOLJ outburst Observer: Hiroyuki Maehara (Okayama, Japan) Instruments: 30cmL