Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CETomicron 20051204.583 91 Udk.VSOLJ CETomicron 20051205.448 91 Udk.VSOLJ CETomicron 20051207.441 91 Udk.VSOLJ Observer's code: Udk: K.Uda (Shiga. Japan) instrument: 15L