CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ARITT 20091217.41163 15.63C SAc.VSOLJ ARITT 20091224.49905 16.21C SAc.VSOLJ Observer: Seikei High School Astronomy and Meteorology Club (Tokyo, Japan) Instruments: 15cmR + ST-9E + Clear filter 15cmR + ST-7XMEi