Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CASV1405 20210627.693 70 Mhh.VSOLJ rebrightening? CYGSS 20210627.682 90 Mhh.VSOLJ CYGV503 20210627.681 147 Mhh.VSOLJ Observer: Hiroyuki Maehara (Okayama, Japan) Instruments: 30cmL, 4.2cmB(10x)