HD 171911 = HK Dra     (M4III)
 
 
 
 

                         Light curves:
 
 
HJD interval      epoch        format
2449152-2451354
2449152.533  data

 

Related papers:
 

  Serendipitous discovery of an irregular and a semi-regular type variable in the field of BY Draconis
         Messina  S., MarinoG., Rodonò M., Cutispoto G., 2000 A&A, 364, 706
 
 

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