C/2018 X2 (Fitzsimmons) From 342 observations 2018 Dec. 8-2019 May 5. Kinoshita Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5 T = 2019 July 8.53700 TT peri.= 162.05204 e = 0.9859736 node = 340.82991 (2000.0) q = 2.1259486 AU incl.= 23.06972 a = 151.5671490 AU n = 0.00052820 P = 1865.98 years m1 = 11.0 + 5log(delta) + 10.0log(r) A. Node = E:09/04.3 JST O:1972/03/18.6 JST 68.090 AU D. Node = E:03/01.6 JST O:2019/08/18.4 JST 2.179 AU 2020 JST R.A. (2000) D.C. Delta r Elong. Phase dMo./P.A. Tail/P.A. M-O Ag m1 H/A 01/12 04:50 14 26.48 -30 56.6 3.240 3.000 67.3 17.6 18.2/132.9 0.5/283 100 16 18.3 +17/331 01/13 04:50 14 27.52 -31 09.0 3.235 3.008 68.0 17.6 18.0/133.3 0.5/283 87 17 18.3 +17/331 01/14 04:50 14 28.54 -31 21.3 3.230 3.016 68.7 17.7 17.8/133.6 0.5/283 73 18 18.3 +17/332 01/15 04:50 14 29.55 -31 33.6 3.225 3.023 69.4 17.7 17.6/134.0 0.5/283 60 19 18.3 +17/333 01/16 04:50 14 30.55 -31 45.8 3.220 3.031 70.2 17.8 17.4/134.3 0.5/283 48 20 18.4 +17/333 01/17 04:50 14 31.53 -31 58.0 3.215 3.038 70.9 17.8 17.2/134.7 0.5/283 36 21 18.4 +18/334 01/18 04:50 14 32.49 -32 10.1 3.209 3.046 71.6 17.8 17.0/135.1 0.5/283 26 22 18.4 +18/335 01/19 04:50 14 33.44 -32 22.1 3.204 3.053 72.3 17.9 16.8/135.5 0.5/284 21 23 18.4 +18/336 01/20 04:40 14 34.36 -32 34.0 3.199 3.061 73.1 17.9 16.6/136.0 0.5/284 23 24 18.4 +17/334 01/21 04:40 14 35.28 -32 46.0 3.194 3.069 73.8 17.9 16.4/136.4 0.5/284 31 25 18.4 +17/335 01/22 04:40 14 36.18 -32 57.9 3.188 3.076 74.6 18.0 16.2/136.9 0.5/284 41 26 18.4 +17/336 01/23 04:40 14 37.06 -33 09.7 3.183 3.084 75.3 18.0 16.0/137.3 0.5/284 53 27 18.4 +17/336 01/24 04:40 14 37.93 -33 21.4 3.178 3.092 76.0 18.0 15.8/137.8 0.5/284 64 28 18.4 +17/337 01/25 04:40 14 38.78 -33 33.1 3.172 3.099 76.8 18.0 15.6/138.3 0.5/285 75 29 18.4 +17/338 01/26 04:40 14 39.61 -33 44.8 3.167 3.107 77.5 18.0 15.4/138.9 0.5/285 87 1 18.4 +17/338 01/27 04:30 14 40.41 -33 56.2 3.161 3.115 78.3 18.0 15.2/139.4 0.5/285 98 2 18.4 +17/337 01/28 04:30 14 41.21 -34 07.8 3.156 3.122 79.1 18.0 15.0/140.0 0.5/285 109 3 18.4 +17/338 01/29 04:30 14 41.98 -34 19.2 3.150 3.130 79.8 18.0 14.8/140.6 0.5/285 119 4 18.4 +17/338 01/30 04:30 14 42.74 -34 30.6 3.145 3.138 80.6 18.0 14.5/141.2 0.5/285 130 4 18.5 +17/339 01/31 04:30 14 43.48 -34 41.9 3.139 3.145 81.4 18.0 14.3/141.9 0.5/286 140 5 18.5 +17/340 02/01 04:30 14 44.20 -34 53.2 3.133 3.153 82.1 18.0 14.1/142.5 0.5/286 148 6 18.5 +17/341 02/02 04:20 14 44.90 -35 04.3 3.128 3.161 82.9 18.0 13.9/143.2 0.5/286 155 7 18.5 +16/339 02/03 04:20 14 45.58 -35 15.5 3.122 3.169 83.7 18.0 13.7/143.9 0.6/286 158 8 18.5 +16/340 02/04 04:20 14 46.24 -35 26.6 3.116 3.176 84.5 18.0 13.5/144.7 0.6/286 155 9 18.5 +16/341 02/05 04:20 14 46.88 -35 37.6 3.111 3.184 85.2 18.0 13.3/145.4 0.6/287 147 10 18.5 +16/341 02/06 04:20 14 47.50 -35 48.5 3.105 3.192 86.0 17.9 13.1/146.2 0.6/287 136 11 18.5 +16/342 02/07 04:20 14 48.10 -35 59.4 3.099 3.200 86.8 17.9 12.9/147.0 0.6/287 125 12 18.5 +17/343 02/08 04:10 14 48.68 -36 10.1 3.094 3.208 87.6 17.9 12.7/147.9 0.6/287 112 13 18.5 +16/342 02/09 04:10 14 49.23 -36 20.9 3.088 3.215 88.4 17.9 12.5/148.8 0.6/288 99 14 18.5 +16/342 02/10 04:10 14 49.77 -36 31.6 3.082 3.223 89.2 17.8 12.3/149.7 0.6/288 85 15 18.5 +16/343 02/11 04:10 14 50.29 -36 42.2 3.077 3.231 90.0 17.8 12.1/150.6 0.6/288 72 16 18.5 +16/344 02/12 04:10 14 50.78 -36 52.7 3.071 3.239 90.8 17.7 11.9/151.6 0.6/288 59 18 18.5 +16/345