WDS 11291+3920 STF 1543 AB (57 UMa) : NOTES
 
 
discov_num notes refcode
STF1543 57 UMa. A is a spectroscopic binary.
AB: H 3 86. 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 KZA Kazeza, S.M.
2 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
11291+3920 STF1543 AB 2003 142 354 5.5 5.35 10.67 A2V N D 112904.12+392013.1
11291+3920 STF1543 AB 2009 149 355 5.4 5.35 10.67 A2V N D 112904.12+392013.1
11291+3920 STF1543 AB 2010 150 354 5.5 5.35 10.67 A2V N D 112904.12+392013.1
11291+3920 STF1543 AB 2014 157 355 5.5 5.35 10.67 A2V N 112904.12+392013.1
11291+3920 STF1543 AB 2017 158 354 5.4 5.35 10.67 A2V N 112904.12+392013.1
11291+3920 STF1543 AB 2018 161 354 5.1 5.35 10.67 A2V N 112904.12+392013.1
11291+3920 STF1543 AB 2019 167 354 5.5 5.35 10.67 A2V N 112904.12+392013.1

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