WDS 18497-7300 R 314 (HD 172881) : NOTES
 
 
discov_num notes refcode
R 314 A is a spectroscopic binary.
 
 
REFERENCES
 
 
refcode metd author reference
R__1871 Ma - Russell, H.C. 1884QB821.R94......
R__1871 Sydney Obs. Results, 1871-1881
R__1882 Ma j Russell, H.C. 1882MmRAS..47..109R
R__1882 MemRAS 47, 109, 1882
R__1892 Ma - Russell, H.C. 1892MmRAS..50...57R
R__1892 MemRAS 50, 57, 1892
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18497-7300 R 314 1991 10 271 1.9 6.20 8.08 B9.5IV-V N D 184943.67-725944.6
18497-7300 R 314 2015 11 273 2.0 6.20 8.08 B9.5IV-V N 184943.67-725944.6

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