Proper motion stars.
โ
R. H. Tucker
๐
Article
๐
1913
๐
John Wiley and Sons
๐
English
โ 173 KB
๐ 1 views
Band 194. Nr. 4642. ~ Proper motion stars. By R. H. Tucker The following eight faint stars appear to have well defined proper motions. 'These have been derived from comparisons of recent Lick Observatory determinations with older authorities. In the cases of BD+38'263 and +39'3069, there seem to