CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CYGSS 20190902.46902 10.69V Mzm.VSOLJ OPHRS 20190902.46253 10.68V Mzm.VSOLJ SGRV3890 20190902.45807 9.97V Mzm.VSOLJ Observer: M. Mizutani (Okayama, Japan) Instruments: 20cmRC + Moravian G2-8300