CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code OPHV2576 20060407.72627 9.43y Njh.VSOLJ OPHV2576 20060407.72876 9.32V Njh.VSOLJ OPHV2576 20060407.73094 9.85B Njh.VSOLJ OPHV2576 20060407.73366 8.87Rc Njh.VSOLJ Observer: Kazuhiro Nakajima (Mie, Japan) Instruments: 25SC + CV04 + V,y,Rc,B filter