WDS 18557+1254 COG 1 CD : 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 CD 2002 15 315 3.4 10.26 11.96 185545.80+125453.1
18557+1254 COG 1 CD 2015 16 316 3.4 10.26 11.96 N 185545.80+125453.1

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