Table 1 from Lu (1991) Radial Velocity Observations of SS Ari HJD Phase V1 (O-C)1 V2 (O-C)2 (2400000+) km/s km/s km/s km/s 48166.8832 0.159 73.0 13.2 -216.9 5.7 48166.8910 0.178 61.4 -2.8 -231.9 0.3 48166.9013 0.204 74.0 5.5 -246.6 13.2 48166.9090 0.223 65.5 -5.1 -253.6 5.3 48166.9132 0.233 80.5 9.2 -255.9 3.2 48172.7709 0.661 -78.2 -11.5 212.3 -9.2 48172.7787 0.680 -81.8 -10.7 226.9 -10.2 48172.7934 0.716 -77.8 -1.3 245.3 -9.4 48172.7973 0.726 -74.6 2.7 248.1 -1.4 48172.8040 0.743 -70.9 7.1 250.7 -5.2 48172.8114 0.761 -73.5 4.4 250.3 8.1 48172.8174 0.776 -72.1 5.1 247.6 -14.1 48172.8236 0.791 -71.8 3.9 242.6 7.8 48172.8310 0.809 -65.3 7.7 233.6 3.4 48172.8370 0.824 -63.9 6.3 224.0 1.1 48172.8451 0.844 -56.5 9.0 208.0 -5.1 48172.8511 0.859 -56.1 5.2 194.0 9.4 48172.8572 0.874 -59.7 -3.1 178.0 9.4 48172.8675 0.897 -50.3 -1.8 150.6 11.6 48201.7794* 0.112 28.1 ... -167.9 ... 48201.7960 0.153 +59.7 1.5 -211.7 -17.7 48201.8104 0.189 +60.4 -5.8 -238.6 -13.3 48201.8265 0.228 +70.5 -0.5 -255.0 6.7 48201.8411 0.264 +73.7 2.3 -256.3 -12.1 48201.8558 0.300 +68.7 0.7 -244.7 -2.7 48201.8736 0.344 +49.8 -9.2 -214.1 0.8 48213.7592 0.620 -71.3 -16.9 170.5 -9.8 48213.7701 0.647 -66.7 -3.8 199.2 18.0 48260.6714 0.170 +65.1 2.7 -225.6 -9.9 48260.7227 0.296 +69.7 1.1 -246.8 10.0 48260.7373 0.332 +54.1 -7.9 -224.4 2.1 48260.7506* 0.365 +29.4 ... -194.2 ... *Not used in the orbital solutions owing to their poor ccf profiles.