Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code OPHV3721 20200227.872 136 Mhh.VSOLJ SCOV893 20200227.849 143 Mhh.VSOLJ TCPJ15305274-0405572 20200227.843 139 Mhh.VSOLJ Observer: Hiroyuki Maehara (Okayama, Japan) Instruments: 30cmL