WDS 18025+4414 OLE 4 Aa,Ab : NOTES
 
 
discov_num notes refcode
BU 1127 A premature orbit has been computed.
L 18 is probably the same star VBs1960
See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
L 18.
 
 
REFERENCES
 
 
refcode metd author reference
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
VBs1960 Mb - Van Biesbroeck, G. 1960PYerO...9....2V
VBs1960 +orb Pub. Yerkes Obs. 9, pt. 2, 1960
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 OLE Olevic, D.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18025+4414 OLE 4 Aa,Ab 1975 1 46 0.2 7.31   F5V 180230.89+441402.6
18025+4414 OLE 4 Aa,Ab 2007 2 59 0.1 7.31   F5V 180230.89+441402.6
18025+4414 OLE 4 Aa,Ab 2018 4 319 0.1 7.31   F5V N 180230.89+441402.6

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