WDS 17040-5105 R 289 BE : NOTES
 
 
discov_num notes refcode
DUN 212 B is CD-50@10977.
 
 
REFERENCES
 
 
refcode metd author reference
Dun1829 Ma - Dunlop, J. 1829MmRAS...3..257D
Dun1829 MemRAS 3, 257, 1829
Dun1829 some measures corrected in LRR2022
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
17040-5105 R 289 BE 1999 7 238 28.6 8.81 11.00 D 170359.55-510457.4
17040-5105 R 289 BE 2015 9 238 28.6 8.81 11.41 B2V N 170359.55-510457.4

If you need more information about this double, apply for a data request form to the WDS.