WDS 18433+3918 BLL 35 (NSV11271) : NOTES
 
 
discov_num notes refcode
BLL 35 A spectroscopic binary. B is BD+39@3504.
 
 
REFERENCES
 
 
refcode metd author reference
Bll1872 orb - Ball, R.S. .
Bll1872 Proc. Royal Irish Acad., June 1872
Bll1884 Ma j Ball, R.S. 1884DunOP...5....1B
Bll1884 Pub. Dunsink Obs. 5, 1, 1884
Bll1913A Ma - Ball, R.S. 1913QB811.B8.......
Bll1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Bll1932A - Ball, R.S. 1932QB821.A43......
Bll1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18433+3918 BLL 35 2004 10 192 60.3 6.64 10.35 K5 N D 184316.57+391800.2
18433+3918 BLL 35 2010 11 192 60.4 6.64 10.35 K5 N D 184316.57+391800.2
18433+3918 BLL 35 2011 13 193 60.6 6.64 10.35 K5 N D 184316.57+391800.2
18433+3918 BLL 35 2012 14 193 61.5 6.64 10.35 K5 N D 184316.57+391800.2
18433+3918 BLL 35 2015 17 192 60.9 6.64 10.35 K5 N 184316.57+391800.2

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