Visual magnitude estimates by VSOLJ members object YYMMDD(UT) mag code CETT 991107.481 61 Oir.VSOLJ CYGW 991107.419 66 Oir.VSOLJ CYGX 991107.448 66 Oir.VSOLJ CYGZ 991107.490 84 Oir.VSOLJ CYGSS 991107.494 105 Oir.VSOLJ brightening CYGCH 991107.415 78 Oir.VSOLJ CYGchi 991107.403 62 Oir.VSOLJ HERAC 991107.399 80 Oir.VSOLJ SCTR 991107.408 53 Oir.VSOLJ Observer's code: Oir: M. Ooishi (Shizuoka, Japan)