WDS 20097+4130 HDS 2871 (AY Cyg) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20097+4130 HDS2871 1991 1 228 0.2 10.54 11.15 N0v 200944.23+412936.5

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