tjmaccarone on 20-Sep-2016 16:19:56 GMT about HD 226868
http://adsabs.harvard.edu/abs/2011ApJ...742...83R
presents radio astrometry for this source which is dramatically better than the Hipparcos data.
Parallax is 0.538+-0.033 mas
19 58 21.672762
35 12 05.72511 is the position in J2000
at epoch 2009.570
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View annotation on HD 226868 object