CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code OPHV2575 20060210.82939 9.62Ic Mhh.VSOLJ OPHV2575 20060210.83052 10.73Rc Mhh.VSOLJ OPHV2575 20060210.83138 11.71V Mhh.VSOLJ OPHV2575 20060210.83270 13.12B Mhh.VSOLJ Observer: Hiroyuki Maehara (Saitama, Japan) Instruments: 25L + ST-7XME + B,V,Rc,Ic filter