Q:  What are the sizes of the motions of the star due to
           each of the claimed planets, in milli-arcseconds?


  A:  If you look at the diagrams, you'll see a scale bar which
           is 0.01 arcseconds = 10 milli-arcseconds in length.
           The motions of the star are roughly this size.

      Or, if you look at the Table III taken from van de Kamp's
           paper, you'll see the size of the stellar motions
           caused by each of the two planets:

           Planet with this period        causes motion this large
          ----------------------------------------------------------
              11.5 years               0.0093 arcsec = 9.3 milli-arcsec

              22   years               0.0053 arcsec = 5.3 milli-arcsec