Rings of Saturn, 2011 For 0h UT. Axes of outer edge of outer ring. Date U B P U' B' P' Major Minor " " o o o o o o Jan. -1 38.97 6.85 64.685 +10.120 -2.754 19.856 +7.564 -26.293 3 39.24 6.93 64.855 10.179 2.737 19.976 7.621 26.271 7 39.51 7.01 65.001 10.226 2.722 20.097 7.679 26.250 11 39.79 7.09 65.121 10.261 2.710 20.217 7.736 26.228 15 40.07 7.15 65.216 10.284 2.700 20.337 7.793 26.206 19 40.35 7.21 65.284 +10.295 -2.693 20.457 +7.850 -26.184 23 40.63 7.26 65.326 10.293 2.689 20.577 7.908 26.162 27 40.91 7.30 65.342 10.280 2.687 20.698 7.965 26.140 31 41.18 7.33 65.332 10.255 2.688 20.818 8.022 26.117 Feb. 4 41.46 7.35 65.295 10.218 2.692 20.938 8.079 26.095 8 41.72 7.37 65.232 +10.169 -2.698 21.058 +8.136 -26.072 12 41.98 7.37 65.144 10.109 2.707 21.178 8.193 26.050 16 42.22 7.36 65.031 10.039 2.718 21.299 8.249 26.027 20 42.46 7.34 64.895 9.958 2.732 21.419 8.306 26.004 24 42.68 7.31 64.736 9.868 2.748 21.539 8.363 25.981 28 42.88 7.28 64.556 +9.769 -2.766 21.659 +8.420 -25.958 Mar. 4 43.07 7.23 64.357 9.661 2.786 21.779 8.476 25.934 8 43.24 7.17 64.139 9.547 2.807 21.900 8.533 25.911 12 43.38 7.10 63.906 9.426 2.830 22.020 8.590 25.888 16 43.51 7.03 63.658 9.300 2.855 22.140 8.646 25.864 20 43.61 6.95 63.399 +9.169 -2.881 22.260 +8.702 -25.840 24 43.69 6.86 63.131 9.035 2.907 22.381 8.759 25.816 28 43.75 6.77 62.855 8.900 2.934 22.501 8.815 25.792 Apr. 1 43.78 6.67 62.575 8.763 2.962 22.621 8.872 25.768 5 43.79 6.57 62.292 8.626 2.990 22.741 8.928 25.744 9 43.77 6.46 62.009 +8.491 -3.018 22.862 +8.984 -25.720 13 43.72 6.36 61.729 8.359 3.045 22.982 9.040 25.695 17 43.66 6.25 61.454 8.230 3.072 23.102 9.096 25.671 21 43.56 6.14 61.186 8.106 3.098 23.223 9.152 25.646 25 43.45 6.04 60.928 7.988 3.123 23.343 9.208 25.621 29 43.31 5.94 60.681 +7.877 -3.147 23.463 +9.264 -25.596 May 3 43.16 5.84 60.447 7.773 3.170 23.583 9.320 25.571 7 42.98 5.74 60.229 7.678 3.191 23.704 9.376 25.546 11 42.79 5.65 60.027 7.592 3.210 23.824 9.431 25.521 15 42.58 5.57 59.845 7.516 3.228 23.944 9.487 25.495 19 42.35 5.49 59.682 +7.451 -3.244 24.065 +9.543 -25.470 23 42.12 5.42 59.539 7.397 3.257 24.185 9.598 25.444 27 41.87 5.36 59.419 7.354 3.269 24.306 9.654 25.418 31 41.61 5.30 59.320 7.323 3.278 24.426 9.709 25.392 June 4 41.35 5.26 59.246 7.303 3.285 24.546 9.765 25.366 8 41.08 5.22 59.195 +7.296 -3.290 24.667 +9.820 -25.340 12 40.81 5.19 59.168 7.301 3.293 24.787 9.876 25.314 16 40.53 5.16 59.165 7.318 3.293 24.908 9.931 25.288 20 40.25 5.15 59.186 7.347 3.291 25.028 9.986 25.261 24 39.97 5.14 59.231 7.388 3.287 25.148 10.041 25.235 28 39.69 5.14 59.301 +7.441 -3.280 25.269 +10.096 -25.208 July 2 39.42 5.15 59.394 +7.505 -3.271 25.389 +10.151 -25.181 Factor by which axes of outer edge of outer ring are to be multiplied to obtain axes of: Inner edge of outer ring 0.8932 Inner edge of inner ring 0.6726 Outer edge of inner ring 0.8596 Inner edge of dusky ring 0.5447 Rings of Saturn, 2011 For 0h UT. Axes of outer edge of outer ring. Date U B P U' B' P' Major Minor " " o o o o o o July 2 39.42 5.15 59.394 +7.505 -3.271 25.389 +10.151 -25.181 6 39.15 5.16 59.510 7.580 3.260 25.510 10.206 25.154 10 38.88 5.19 59.650 7.666 3.247 25.630 10.261 25.127 14 38.62 5.22 59.811 7.763 3.231 25.751 10.316 25.100 18 38.36 5.25 59.995 7.869 3.214 25.871 10.371 25.073 22 38.11 5.29 60.199 +7.985 -3.194 25.992 +10.425 -25.045 26 37.87 5.34 60.424 8.111 3.172 26.112 10.480 25.018 30 37.64 5.40 60.669 8.245 3.149 26.233 10.535 24.990 Aug. 3 37.42 5.46 60.933 8.387 3.123 26.353 10.589 24.962 7 37.20 5.52 61.215 8.537 3.096 26.474 10.644 24.935 11 37.00 5.59 61.514 +8.695 -3.067 26.595 +10.698 -24.907 15 36.81 5.67 61.830 8.859 3.036 26.715 10.753 24.879 19 36.63 5.75 62.162 9.029 3.003 26.836 10.807 24.850 23 36.46 5.83 62.508 9.206 2.969 26.957 10.861 24.822 27 36.30 5.92 62.869 9.387 2.934 27.077 10.915 24.794 31 36.15 6.01 63.242 +9.573 -2.897 27.198 +10.970 -24.765 Sept. 4 36.01 6.11 63.628 9.763 2.859 27.319 11.024 24.736 8 35.89 6.21 64.025 9.957 2.819 27.439 11.078 24.708 12 35.78 6.31 64.432 10.154 2.779 27.560 11.132 24.679 16 35.68 6.41 64.848 10.353 2.737 27.681 11.186 24.650 20 35.60 6.52 65.272 +10.554 -2.694 27.802 +11.239 -24.621 24 35.53 6.63 65.704 10.757 2.651 27.922 11.293 24.591 28 35.47 6.74 66.143 10.961 2.607 28.043 11.347 24.562 Oct. 2 35.42 6.86 66.586 11.165 2.562 28.164 11.401 24.533 6 35.39 6.98 67.034 11.369 2.516 28.285 11.454 24.503 10 35.37 7.10 67.485 +11.573 -2.470 28.406 +11.508 -24.473 14 35.36 7.22 67.938 11.775 2.423 28.526 11.561 24.444 18 35.37 7.34 68.392 11.976 2.377 28.647 11.615 24.414 22 35.39 7.46 68.846 12.174 2.330 28.768 11.668 24.384 26 35.42 7.59 69.299 12.370 2.283 28.889 11.721 24.353 30 35.47 7.72 69.750 +12.563 -2.236 29.010 +11.774 -24.323 Nov. 3 35.53 7.84 70.197 12.752 2.189 29.131 11.828 24.293 7 35.60 7.97 70.640 12.937 2.143 29.252 11.881 24.262 11 35.69 8.10 71.077 13.118 2.097 29.373 11.934 24.232 15 35.79 8.23 71.507 13.293 2.052 29.494 11.987 24.201 19 35.91 8.36 71.929 +13.463 -2.007 29.615 +12.040 -24.170 23 36.03 8.49 72.342 13.628 1.964 29.736 12.092 24.139 27 36.17 8.62 72.744 13.785 1.921 29.857 12.145 24.108 Dec. 1 36.32 8.75 73.134 13.936 1.879 29.978 12.198 24.077 5 36.49 8.88 73.510 14.080 1.839 30.099 12.251 24.046 9 36.66 9.00 73.873 +14.216 -1.800 30.220 +12.303 -24.014 13 36.85 9.13 74.220 14.344 1.763 30.342 12.356 23.983 17 37.05 9.25 74.550 14.464 1.727 30.463 12.408 23.951 21 37.26 9.38 74.863 14.576 1.694 30.584 12.460 23.920 25 37.48 9.50 75.156 14.678 1.662 30.705 12.513 23.888 29 37.71 9.61 75.429 +14.771 -1.632 30.826 +12.565 -23.856 33 37.94 9.73 75.681 +14.854 -1.605 30.948 +12.617 -23.824 Factor by which axes of outer edge of outer ring are to be multiplied to obtain axes of: Inner edge of outer ring 0.8932 Inner edge of inner ring 0.6726 Outer edge of inner ring 0.8596 Inner edge of dusky ring 0.5447