CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code PERRZ 20190221.43799 10.29V Stm.VSOLJ PERVW 20190221.44013 12.16V Stm.VSOLJ PERY 20190221.44788 9.38V Stm.VSOLJ Observer: Minoru Sato (Akita, Japan) Instruments: 20cmL + SBIG ST-402ME