WDS 21479+3306 OSO 157 AD : NOTES
 
 
discov_num notes refcode
OSO 157 G214-001. Based on astrometry and color, AB comprises the only common
proper motion pair in this system Oso2004
 
 
REFERENCES
 
 
refcode metd author reference
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21479+3306 OSO 157 AD 2002 7 38 15.1 12.08 18.28 N D 214755.62+330627.2
21479+3306 OSO 157 AD 2014 15 29 13.9 12.08 18.28 N 214755.62+330627.2

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