WDS 18402+3822 HDS 2644 (HD 172741) : 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
18402+3822 HDS2644 2003 3 60 0.1 6.87 8.06 A6m D 184012.19+382201.8
18402+3822 HDS2644 2016 4 76 0.1 6.87 8.06 A6m 184012.19+382201.8

If you need more information about this double, apply for a data request form to the WDS.