Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CEPdelta 20071221.438 36 Smy.VSOLJ CETomicron 20071221.434 55 Smy.VSOLJ MONU 20071221.538 61 Smy.VSOLJ Observer: Masaya Saitou (Ibaraki, Japan) Instruments: 4.2cmB