Variable Star Observations by VSOLJ members object YYYYMMDD(UT) mag code CYGCH 20210625.499 79 Naj.VSOLJ CYGP 20210625.498 48 Naj.VSOLJ LYRbeta 20210625.497 33 Naj.VSOLJ Observer: Kenji Nakai (Hiroshima, Japan) Instruments: 10cmC, 3.5cmB