CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code GEMT 20180207.417 10.34V Stm.VSOLJ GEMY 20180207.424 9.50V Stm.VSOLJ Observer: Minoru Sato (Akita, Japan) Instruments: f.l.=50mm F=2.8 lens + SBIG ST-402ME