Y Leo

Giuricin1980 - Giuricin1980I (Kron-Cousins Ic)

      Table 34 from Struve (1946)
     Radial Velocities of Y Leonis
Plate   Date    UT      Phase   Velocities
G f/2   1945         days period  km/s
4912  Jan. 25 11:09 0.253 0.150  -36.8
4913       25 11:50 0.281 0.167  -26.2
4924       26 10:59 1.246 0.739  +68.3
4925       26 11:39 1.273 0.755  +72.7
4941       27 10:25 0.536 0.318  -43.7
4942       27 10:55 0.557 0.330  -59.2
4970       29 10:46 0.865 0.513  +16.9
4971       29 11:09 0.881 0.523  +20.7
4979       30  4:11 1.590 0.943  +32.5
4980       30  4:46 1.615 0.958  +51.1
4981       30  5:27 1.643 0.974  +53.0
4982p      30  6:23 1.682 0.998  -21.6
4983       30  7:17 0.033 0.020  -27.8
5001       31  9:36 1.130 0.670  +66.4
5002       31 10:05 1.150 0.682  +67.2
5003       31 10:36 1.172 0.695  +73.4
5032  Feb.  2 10:39 1.488 0.883  +44.7
5048        3  9:16 0.744 0.441  -13.7
5049        3 10:44 0.805 0.477  -18.8
5065        5 10:16 1.100 0.652  +63.4
5085        6  9:59 0.402 0.238  -50.1
5104        7 10:13 1.412 0.837  +51.8
5122        8  9:12 0.683 0.405   +1.2
5123        8  9:57 0.715 0.424  -10.4
5140        9  7:39 1.619 0.960  +45.2
5144:       9  9:45 0.020 0.012  -30.2
5145        9 10:26 0.049 0.029  -18.2
5174       11  9:12 0.311 0.184  -47.0
5196       13  9:15 0.627 0.372  -29.4
5238       15  9:52 0.967 0.574  +29.1
5239       15 10:19 0.986 0.585  +56.3
5257       17  8:54 1.240 0.735  +75.1
5299       20  9:54 0.909 0.539  +20.7
5300       20 10:29 0.934 0.554  +29.7