Page 592 - 89 history of astronomy_opt
P. 592

nitude star has been found to be 0”.25 an-
                                         nually, and of a sixth magnitude star 0”.04.
                                         But that all bright stars are nearer than
                                         all small stars, or that they show greater
                                         proper motion for that reason, is found to
                                         be far from the truth. Many statistical stud-
                                         ies have been made in this connection, and
                                         interesting results may be expected from
                                         this treatment in the hands of Kapteyn of
                                                           592
   587   588   589   590   591   592   593   594   595   596   597