CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code 17P(CORE) 20071029.69862 7.82V Ioh.VSOLJ 17P(CORE) 20071031.66219 8.88V Ioh.VSOLJ Observer: H. Itoh (Tokyo, Japan) Instruments: 30cmSCT + DSI-II + V filter