Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code 17P 20071031.546 28 Kmi.VSOLJ 17P 20071103.654 28 Kmi.VSOLJ 17P 20071104.505 29 Kmi.VSOLJ Observer: A.Kamiya (Saitama, Japan) Instruments: N