Y Psc

Mezzetti1980 - Mezzetti1980B (Johnson B)

   From Table 5 of Struve (1946)
Radial Velocity Measurments of Y Piscium
Plate   Date   UT      Phase  Velocities
G f/2   1945       days  period  km/s
6845  Oct. 27 5:24 1.272 0.338  -26.6
6858       28 3:04 2.175 0.578  +18.3
6880       29 4:02 3.215 0.854  +49.9
6881       29 4:21 3.228 0.857  +46.8
6902       30 4:44 0.478 0.127  -24.3
6914       31 3:40 1.434 0.381   -9.8
6915       31 4:02 1.449 0.385   -9.5
6931  Nov.  1 4:28 2.467 0.655  +34.9
6951        2 5:18 3.502 0.930  +17.5
6968        3 3:27 0.659 0.175  -39.1
6985        4 3:30 1.661 0.441   +1.5
7005        5 3:35 2.664 0.707  +39.8
7006        5 5:16 2.734 0.726  +36.4
7015        6 4:07 3.687 0.979  +32.5
7016        6 4:43 3.712 0.986  -10.3
7017        6 5:15 3.734 0.992  -28.9
7018        6 5:55 3.762 0.999   +4.9
7019        6 6:38 0.026 0.007  -13.9
7020p       6 7:15 0.052 0.014  -37.1
7035        7 3:47 0.908 0.241  -31.8
7056        8 3:35 1.899 0.504   +5.9
7070       10 2:48 0.101 0.027  -16.1
7101       13 2:45 3.099 0.823  +30.3
7125       14 3:06 0.347 0.092  -15.2
7126       14 3:27 0.362 0.096  -14.4
7160       16 2:05 2.305 0.612  +23.2
7161p      16 2:21 2.316 0.615  +57.0
7162       16 2:37 2.327 0.618  +38.0
7186       17 2:06 3.306 0.878  +28.7
7187       17 2:27 3.320 0.882  +48.5
7188       17 2:52 3.337 0.886  +32.3
7244       21 1:48 3.527 0.937  +22.4
7245       21 2:07 3.540 0.940  +24.1
7313       25 1:32 3.750 0.996  -12.3
7314       25 2:34 0.027 0.007  -13.6
7315       25 3:10 0.052 0.014  -25.1