Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code SCTR 20070707.571 58 Ist.VSOLJ SCTS 20070707.572 72 Ist.VSOLJ SGRV5558 20070707.567 71 Ist.VSOLJ Observer: Hitomi Ishii (Akita, Japan) Instruments: 7.7cmB