WDS 13100+1732 STF 1728 AB (Diadem) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 21/06/04 Adam Long difficut elongated 200 very interesting Notched rod, possible hairline split at best moments, PA clear and legible most of the time with pri/sec position fairly unambiguous. Just able to detect duplicity at lower mags