WDS 18557+1254 COG 1 AB (HD 230093) : NOTES
 
 
discov_num notes refcode
COG 1 CD: OL 189.
J 810. Nsn2016
 
 
REFERENCES
 
 
refcode metd author reference
Nsn2016 not - Nanson, J. ...................
Nsn2016 private communication, 2016
 
 
DISCOVERER
 
 
idgroup discov author
1 ABH Abt, H.A.
29 COG Cogshall, W.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18557+1254 COG 1 AB 2002 6 284 26.2 9.28 11.92 A5V D 185543.67+125430.1
18557+1254 COG 1 AB 2015 9 284 26.2 9.28 11.92 A5V NU 185543.67+125430.1

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