CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code VIRQZ 20190523.553 11.11C Kis.VSOLJ VIRQZ 20190524.527 11.23C Kis.VSOLJ VIRQZ 20190525.527 11.34C Kis.VSOLJ Observer: Seiichiro Kiyota (Chiba, Japan) Instruments: 25cmSCT + Apogee Alta F47