WDS 18057+1200 STF 2276 BC : NOTES
 
 
discov_num notes refcode
STF2276 A is a spectroscopic binary, and B is a variable of the Beta CrB-type.
AB: H 3 56. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18057+1200 STF2276 BC 2005 5 312 58.4 7.44 11.03 N D 180542.84+120012.3
18057+1200 STF2276 BC 2015 7 311 58.7 7.44 11.03 A7 N 180542.84+120012.3

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