WDS 21520+5548 STF 2840 AB (NSV13909) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest seeing notes
Show 25/10/03 daedalus1 mean difficulty separated 197     Very bright, blue-white stars. Primary is brighter.
Show 24/08/02 daedalus1 mean difficulty separated 197     Blue-white stars, primary is much brighter