100P/Hartley Orbit by S. Nakano NK 3941 (2019) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Aug. 10.95728 2.0176333 0.4121260 6.36 181.97246 37.68699 25.56620 0.200 2022 Aug. 9.0 m1 = 8.0 + 5 log Delta + 25.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Daily motion Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , m , m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 12 09.19 +32 51.4 12 11.72 +32 34.7 2.099 2.588 +0.74 + 4.2 19.9 10.3/ 65 108.7 21.1 286/1.80 88 .05 11 12 16.65 +33 33.3 12 19.15 +33 16.7 1.961 2.547 +0.48 + 5.5 19.6 8.2/ 47 115.8 20.3 280/1.85 128 .62 21 12 21.50 +34 28.5 12 23.98 +34 11.9 1.833 2.508 +0.17 + 6.5 19.3 6.9/ 18 122.9 19.2 273/1.87 32 .91 31 12 23.23 +35 33.7 12 25.71 +35 17.1 1.719 2.468 -0.18 + 6.9 19.0 7.2/342 129.8 17.9 264/1.84 120 .02 Feb. 10 12 21.39 +36 42.4 12 23.87 +36 25.8 1.620 2.430 -0.56 + 6.2 18.7 9.1/313 136.2 16.3 251/1.78 100 .63 20 12 15.80 +37 44.5 12 18.30 +37 27.9 1.539 2.392 -0.91 + 4.3 18.4 11.6/293 141.4 15.0 235/1.71 39 .88 Mar. 2 12 06.66 +38 27.7 12 09.19 +38 11.0 1.478 2.355 -1.18 + 1.1 18.1 13.9/275 144.4 14.2 215/1.68 147 .01 12 11 54.85 +38 38.6 11 57.43 +38 21.9 1.438 2.320 -1.29 - 3.1 17.9 15.6/259 144.5 14.4 193/1.75 67 .64 22 11 41.89 +38 07.1 11 44.51 +37 50.4 1.420 2.285 -1.23 - 7.7 17.7 16.6/243 141.5 15.7 172/1.93 72 .84 Apr. 1 11 29.55 +36 49.7 11 32.22 +36 33.1 1.423 2.252 -1.01 -12.0 17.6 17.2/226 136.1 17.9 155/2.18 141 .00 11 11 19.47 +34 49.1 11 22.16 +34 32.7 1.445 2.221 -0.68 -15.5 17.5 17.7/209 129.5 20.4 142/2.44 34 .66 21 11 12.65 +32 13.8 11 15.35 +31 57.4 1.484 2.191 -0.32 -18.0 17.4 18.5/193 122.2 22.8 132/2.66 110 .77 May 1 11 09.42 +29 13.3 11 12.11 +28 57.0 1.537 2.164 +0.03 -19.7 17.3 19.7/179 114.9 25.0 125/2.81 114 .00 11 11 09.69 +25 56.3 11 12.37 +25 40.0 1.602 2.138 +0.34 -20.7 17.3 21.2/167 107.7 26.7 121/2.89 15 .69 21 11 13.07 +22 29.7 11 15.73 +22 13.3 1.675 2.114 +0.60 -21.2 17.2 22.8/158 100.9 28.0 117/2.91 144 .70 31 11 19.10 +18 58.1 11 21.73 +18 41.6 1.755 2.093 +0.82 -21.4 17.2 24.4/151 94.4 28.9 115/2.87 88 .00 June 10 11 27.35 +15 24.3 11 29.96 +15 07.7 1.839 2.074 +1.01 -21.4 17.2 26.0/145 88.3 29.3 113/2.78 31 .74 20 11 37.44 +11 50.4 11 40.02 +11 33.8 1.926 2.057 +1.16 -21.3 17.3 27.3/141 82.5 29.3 112/2.67 172 .62 30 11 49.05 +08 17.5 11 51.61 +08 00.8 2.015 2.044 +1.29 -21.1 17.3 28.6/137 77.1 29.0 112/2.53 67 .01 July 10 12 01.96 +04 46.3 12 04.52 +04 29.5 2.105 2.033 +1.40 -20.9 17.3 29.6/135 71.9 28.4 112/2.39 55 .80 20 12 15.99 +01 17.5 12 18.55 +01 00.8 2.195 2.025 +1.50 -20.6 17.4 30.5/132 66.9 27.5 112/2.23 164 .56 30 12 31.03 -02 08.3 12 33.59 -02 24.9 2.284 2.020 +1.60 -20.2 17.4 31.3/130 62.1 26.4 113/2.07 48 .02 Aug. 9 12 46.99 -05 30.6 12 49.58 -05 46.9 2.371 2.018 +1.69 -19.8 17.5 31.9/129 57.5 25.1 113/1.90 79 .86 19 13 03.83 -08 48.6 13 06.44 -09 04.6 2.457 2.019 +1.77 -19.3 17.6 32.5/127 53.1 23.6 114/1.74 145 .52 29 13 21.53 -12 01.7 13 24.18 -12 17.3 2.540 2.022 +1.86 -18.7 17.7 32.9/125 48.8 22.1 115/1.58 30 .03 Sept. 8 13 40.10 -15 08.9 13 42.79 -15 24.0 2.621 2.029 +1.95 -18.0 17.8 33.2/123 44.5 20.4 116/1.42 102 .92 18 13 59.53 -18 09.2 14 02.27 -18 23.7 2.698 2.039 +2.04 -17.2 17.9 33.5/122 40.4 18.6 117/1.27 129 .49 28 14 19.85 -21 01.7 14 22.66 -21 15.3 2.771 2.052 +2.13 -16.2 18.0 33.7/120 36.3 16.8 118/1.12 13 .05 Oct. 8 14 41.09 -23 45.1 14 43.97 -23 57.8 2.841 2.067 +2.22 -15.2 18.2 33.8/118 32.3 15.0 120/0.98 123 .96 18 15 03.24 -26 18.2 15 06.20 -26 29.7 2.906 2.085 +2.32 -14.0 18.3 33.8/116 28.5 13.2 122/0.84 115 .47 28 15 26.31 -28 39.6 15 29.35 -28 49.9 2.967 2.105 +2.40 -12.7 18.4 33.7/114 24.7 11.4 126/0.72 13 .08 Nov. 7 15 50.26 -30 48.2 15 53.39 -30 57.1 3.022 2.128 +2.49 -11.3 18.6 33.6/111 21.2 9.7 131/0.60 142 .98 17 16 15.04 -32 42.8 16 18.25 -32 50.0 3.072 2.153 +2.56 - 9.8 18.8 33.4/109 18.0 8.2 138/0.50 100 .46 27 16 40.57 -34 22.3 16 43.85 -34 27.8 3.116 2.180 +2.62 - 8.2 18.9 33.1/106 15.4 6.9 148/0.42 33 .13 Dec. 7 17 06.69 -35 45.9 17 10.03 -35 49.7 3.153 2.209 +2.66 - 6.5 19.1 32.8/103 13.8 6.1 163/0.36 159 .99 17 17 33.23 -36 53.3 17 36.62 -36 55.1 3.184 2.240 +2.68 - 4.9 19.3 32.3/101 13.6 5.9 180/0.35 84 .44 27 17 59.99 -37 44.4 18 03.42 -37 44.3 3.209 2.272 +2.68 - 3.3 19.4 31.8/ 98 14.9 6.4 196/0.37 54 .18 2023 Jan. 6 18 26.75 -38 19.7 18 30.18 -38 17.6 3.225 2.306 +2.65 - 1.8 19.6 31.2/ 95 17.4 7.3 208/0.43 169 .99 16 18 53.26 -38 40.1 18 56.69 -38 36.1 3.234 2.341 +2.60 - 0.5 19.8 30.5/ 93 20.8 8.6 216/0.50 66 .41 26 19 19.32 -38 46.8 19 22.72 -38 41.1 3.236 2.377 +2.53 + 0.7 20.0 29.7/ 91 24.7 10.0 222/0.58 76 .23 Feb. 5 19 44.70 -38 41.8 19 48.05 -38 34.4 3.229 2.415 +2.45 + 1.6 20.1 28.8/ 89 29.0 11.4 225/0.66 161 .99 15 20 09.23 -38 27.1 20 12.54 -38 18.1 3.214 2.453 +2.35 + 2.4 20.3 27.8/ 87 33.6 12.9 228/0.75 46 .36 25 20 32.79 -38 04.9 20 36.04 -37 54.5 3.191 2.492 +2.24 + 2.8 20.4 26.7/ 86 38.4 14.3 229/0.83 96 .27 Mar. 7 20 55.26 -37 37.7 20 58.43 -37 26.0 3.159 2.531 +2.12 + 3.1 20.6 25.5/ 85 43.4 15.6 231/0.92 144 1.00 17 21 16.55 -37 07.9 21 19.66 -36 55.2 3.120 2.572 +2.00 + 3.1 20.7 24.2/ 84 48.5 16.9 232/1.00 25 .29 27 21 36.60 -36 38.1 21 39.64 -36 24.5 3.073 2.612 +1.87 + 2.8 20.9 22.8/ 84 53.9 18.0 233/1.08 116 .30 Apr. 6 21 55.35 -36 10.6 21 58.33 -35 56.2 3.018 2.654 +1.73 + 2.3 21.0 21.2/ 85 59.4 18.9 234/1.16 123 1.00 16 22 12.76 -35 47.8 22 15.68 -35 32.8 2.958 2.695 +1.59 + 1.6 21.1 19.5/ 86 65.2 19.7 236/1.23 20 .22 26 22 28.74 -35 31.9 22 31.60 -35 16.5 2.891 2.737 +1.44 + 0.7 21.2 17.7/ 89 71.1 20.4 237/1.29 136 .32 May 6 22 43.21 -35 25.1 22 46.02 -35 09.3 2.820 2.779 +1.28 - 0.4 21.3 15.7/ 92 77.3 20.7 239/1.35 99 1.00 16 22 56.06 -35 29.1 22 58.83 -35 13.0 2.745 2.821 +1.10 - 1.6 21.5 13.6/ 98 83.8 20.9 242/1.39 43 .15