WDS 16472+0204 GMC 4 AD : NOTES
 
 
discov_num notes refcode
STF2096 19 Oph. A is a spectroscopic binary.
AB: H 4 123. 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 GMC Micello, G.
36 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
16472+0204 GMC 4 AD 2012 4 270 88.2 6.09 13.50 A3V V 164709.76+020352.4
16472+0204 GMC 4 AD 2015 4 270 88.6 6.09 13.80 A3V NV 164709.76+020352.4

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