Table XV from Popper et al. (1986) Radial Velocities of EW Orionis (km/s) HJD Phase Primary Secondary (2400000+) RV O-C RV O-C 43822.851 0.8163 +60.9 -1.6 -82.1 -3.2 44121.034 0.8017 +65.2 +0.1 -83.4 -1.6 44150.962 0.1161 -49.3 -1.6 +31.8 -2.9 44152.001 0.2659 -78.9 -2.5 +63.7 -0.7 44182.940 0.7260 +68.0 -0.6 -84.2 +0.9 44209.850 0.6052 +32.7 -0.9 -49.1 0.0 44269.775 0.2439 -74.1 +0.9 +63.4 +0.5 44509.007 0.7310 +70.3 +1.3 -85.0 +0.6 44536.965 0.7614 +69.1 -0.4 -83.8 +2.3 44568.795 0.3499 -70.7 +0.3 +60.1 +1.4 44570.891 0.6521 +52.3 -0.1 -69.0 -0.5 44596.777 0.3838 -64.1 -0.4 +52.1 +0.9 44893.936 0.2215 -72.1 +0.4 +58.8 -1.5 44894.963 0.3696 -65.4 +1.7 +54.5 -0.2 44977.786 0.3092 -74.1 +1.7 +65.7 +2.0 45327.903 0.7812 +70.2 +2.2 -82.8 +1.8 45719.686 0.2598 -76.7 -0.5 +64.5 +0.4