WDS 00184+0344 HDO 12 AB : NOTES
 
 
discov_num notes refcode
HDO 12 AB: Appears to be same pair as HDO 13.
 
 
REFERENCES
 
 
refcode metd author reference
HdO1882a Mb - Harvard Obs. 1882AnHar..13...17.
HdO1882a Harvard Ann. 13, 17, 1882
HdO1882b Ma j Harvard Obs. (measure by Alden, G.I.) 1882AnHar..13...17.
HdO1882b Harvard Ann. 13, 17, 1882
HdO1882c Ma - Harvard Obs. (measure by Davis, W.M.) 1882AnHar..13...17.
HdO1882c Harvard Ann. 13, 17, 1882
HdO1906A Ma - Harvard Obs. 1906QB821.B972.....
HdO1906A cited in BDS (Burnham Double Star Cat., 1906)
HdO9999 Ma - Harvard Obs. ...................
HdO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00184+0344 HDO 12 AB 2000 4 2 4.9 11.86 12.90 N D 001825.38+034534.6
00184+0344 HDO 12 AB 2004 6 3 5.1 11.86 12.90 N 001825.38+034534.6
00184+0344 HDO 12 AB 2010 6 6 4.4 11.86 12.90 N 001825.38+034534.6
00184+0344 HDO 12 AB 2015 7 9 5.5 11.86 12.90 N 001825.38+034534.6

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