WDS 20217-3637 HDS 2908 (HD 193464) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2016e orb - Tokovinin, A. 2016AJ....152..138T
Tok2016e AJ 152, 138, 2016
 
 
DISCOVERER
 
 
idgroup discov author
1 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
20217-3637 HDS2908 1991 1 108 0.1 8.25 8.45 G0/G1V 202143.04-363635.9
20217-3637 HDS2908 2008 4 151 0.0 8.25 8.45 G0/G1V 202143.04-363635.9
20217-3637 HDS2908 2013 7 104 0.2 8.25 8.45 G0/G1V 202143.04-363635.9
20217-3637 HDS2908 2014 8 106 0.2 8.25 8.45 G0/G1V 202143.04-363635.9
20217-3637 HDS2908 2015 9 107 0.2 8.25 8.45 G0/G1V 202143.04-363635.9
20217-3637 HDS2908 2017 10 290 0.1 8.25 8.45 G0/G1V O 202143.04-363635.9
20217-3637 HDS2908 2018 11 295 0.1 8.25 8.45 G0/G1V O 202143.04-363635.9
20217-3637 HDS2908 2020 12 116 0.0 8.25 8.45 G0/G1V O 202143.04-363635.9
20217-3637 HDS2908 2021 13 133 0.0 8.25 8.45 G0/G1V O 202143.04-363635.9

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