Central Meridian of Saturn, System I, 2011 Date Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 350.6 245.8 128.7 24.8 155.3 48.1 174.7 64.2 313.0 77.9 327.8 94.8 2 114.9 10.1 253.1 149.2 279.6 172.4 298.9 188.3 77.2 202.1 92.0 219.1 3 239.2 134.5 17.5 273.5 43.9 296.6 63.1 312.5 201.3 326.2 216.2 343.3 4 3.6 258.9 141.9 37.9 168.2 60.8 187.3 76.6 325.5 90.4 340.4 107.6 5 127.9 23.3 266.3 162.3 292.5 185.1 311.5 200.8 89.6 214.6 104.6 231.8 6 252.3 147.7 30.7 286.6 56.8 309.3 75.7 325.0 213.8 338.8 228.8 356.1 7 16.6 272.1 155.1 51.0 181.2 73.6 199.9 89.1 337.9 102.9 353.1 120.4 8 141.0 36.5 279.5 175.4 305.5 197.8 324.0 213.3 102.1 227.1 117.3 244.7 9 265.3 160.8 43.9 299.7 69.8 322.0 88.2 337.4 226.3 351.3 241.5 8.9 10 29.7 285.2 168.3 64.1 194.1 86.3 212.4 101.6 350.4 115.5 5.7 133.2 11 154.0 49.6 292.7 188.5 318.4 210.5 336.6 225.7 114.6 239.7 130.0 257.5 12 278.4 174.0 57.1 312.8 82.7 334.7 100.8 349.9 238.7 3.8 254.2 21.8 13 42.7 298.4 181.5 77.2 207.0 99.0 225.0 114.1 2.9 128.0 18.4 146.0 14 167.1 62.8 305.9 201.5 331.2 223.2 349.1 238.2 127.1 252.2 142.6 270.3 15 291.5 187.2 70.3 325.9 95.5 347.4 113.3 2.4 251.2 16.4 266.9 34.6 16 55.8 311.6 194.6 90.2 219.8 111.6 237.5 126.5 15.4 140.6 31.1 158.9 17 180.2 76.0 319.0 214.6 344.1 235.8 1.7 250.7 139.5 264.8 155.3 283.2 18 304.5 200.4 83.4 338.9 108.4 0.1 125.8 14.8 263.7 29.0 279.6 47.5 19 68.9 324.8 207.8 103.3 232.7 124.3 250.0 139.0 27.9 153.2 43.8 171.8 20 193.3 89.2 332.2 227.6 356.9 248.5 14.2 263.1 152.0 277.4 168.1 296.0 21 317.6 213.6 96.6 352.0 121.2 12.7 138.3 27.3 276.2 41.6 292.3 60.3 22 82.0 338.0 221.0 116.3 245.5 136.9 262.5 151.5 40.4 165.7 56.5 184.6 23 206.4 102.3 345.4 240.6 9.8 261.1 26.7 275.6 164.5 289.9 180.8 308.9 24 330.8 226.7 109.8 5.0 134.0 25.3 150.8 39.8 288.7 54.1 305.0 73.2 25 95.1 351.1 234.1 129.3 258.3 149.5 275.0 163.9 52.9 178.3 69.3 197.5 26 219.5 115.5 358.5 253.7 22.6 273.7 39.2 288.1 177.0 302.5 193.5 321.8 27 343.9 239.9 122.9 18.0 146.8 37.9 163.3 52.2 301.2 66.7 317.8 86.1 28 108.2 4.3 247.3 142.3 271.1 162.1 287.5 176.4 65.4 190.9 82.0 210.5 29 232.6 11.7 266.6 35.3 286.3 51.7 300.5 189.5 315.2 206.3 334.8 30 357.0 136.0 31.0 159.6 50.5 175.8 64.7 313.7 79.4 330.5 99.1 31 121.4 260.4 283.9 300.0 188.8 203.6 223.4 Motion of the Central Meridian 0h 1h 2h 3h 4h 5h 6h 7h 8h 9h 10h 11h m o o o o o o o o o o o o 0 0.0 35.2 70.4 105.5 140.7 175.9 211.1 246.3 281.4 316.6 351.8 27.0 10 5.9 41.0 76.2 111.4 146.6 181.8 216.9 252.1 287.3 322.5 357.7 32.8 20 11.7 46.9 82.1 117.3 152.4 187.6 222.8 258.0 293.2 328.3 3.5 38.7 30 17.6 52.8 87.9 123.1 158.3 193.5 228.7 263.8 299.0 334.2 9.4 44.6 40 23.5 58.6 93.8 129.0 164.2 199.3 234.5 269.7 304.9 340.1 15.2 50.4 50 29.3 64.5 99.7 134.9 170.0 205.2 240.4 275.6 310.7 345.9 21.1 56.3 60 35.2 70.4 105.5 140.7 175.9 211.1 246.3 281.4 316.6 351.8 27.0 62.2