WDS 12530+1502 YSC 215 Aa,Ab : NOTES
 
 
discov_num notes refcode
STF1686 A 13.9d spectroscopic solution for the B component has been found Tok2019g
making this a 2+2 quadruple system.
 
 
REFERENCES
 
 
refcode metd author reference
Tok2019g not+j Tokovinin, A. 2019AJ....158..222T
Tok2019g +orb AJ 158, 222, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
34 YSC Yale-Southern Connecticut (from additional DD list - see HOR)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12530+1502 YSC 215 Aa,Ab 2011 2 71 0.1 8.60 11.90 F5 125258.16+150153.5
12530+1502 YSC 215 Aa,Ab 2019 4 52 0.2 8.60 11.90 F5 125258.16+150153.5

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