79P/du Toit-Hartley Orbit by S. Nakano NK 4263 (2020) Last obs. 2013 04 04 (F51)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2023 Sep. 30.34867 1.1210390 0.6192219 5.05 281.78695 280.51873 3.14864 0.200 2023 Sep. 13.0 m1 = 15.5 + 5 log Delta + 8.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Variation Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , for T=+1 day m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Dec. 27 04 06.33 +22 54.3 04 09.31 +23 02.1 2.039 2.931 -0.79 - 1.7 20.8 12.6/255 149.7 9.7 83/0.87 100 .18 2023 Jan. 6 03 57.58 +22 19.3 04 00.54 +22 27.7 2.065 2.868 -0.73 - 1.6 20.7 9.0/251 137.5 13.4 81/1.18 32 .99 16 03 51.48 +21 49.6 03 54.43 +21 58.4 2.112 2.804 -0.68 - 1.6 20.7 4.9/244 125.8 16.5 79/1.42 155 .41 26 03 48.35 +21 28.1 03 51.28 +21 37.1 2.174 2.738 -0.63 - 1.4 20.7 1.2/187 114.9 19.0 78/1.58 58 .23 Feb. 5 03 48.25 +21 16.0 03 51.17 +21 25.0 2.246 2.671 -0.60 - 1.3 20.7 3.9/ 94 104.7 20.9 78/1.68 67 .99 15 03 51.03 +21 13.3 03 53.96 +21 22.2 2.321 2.603 -0.58 - 1.2 20.7 7.7/ 86 95.2 22.2 78/1.73 168 .36 25 03 56.50 +21 19.0 03 59.44 +21 27.5 2.396 2.533 -0.57 - 1.0 20.6 11.1/ 83 86.3 22.9 78/1.73 24 .27 Mar. 7 04 04.43 +21 31.4 04 07.38 +21 39.4 2.466 2.462 -0.57 - 0.9 20.6 14.3/ 83 78.2 23.2 79/1.70 96 1.00 17 04 14.58 +21 48.6 04 17.54 +21 55.9 2.530 2.390 -0.58 - 0.8 20.5 17.1/ 83 70.5 23.1 80/1.66 135 .29 27 04 26.78 +22 08.5 04 29.76 +22 15.0 2.584 2.317 -0.60 - 0.6 20.5 19.7/ 84 63.5 22.7 81/1.59 4 .30 Apr. 6 04 40.87 +22 28.9 04 43.86 +22 34.5 2.627 2.242 -0.62 - 0.5 20.4 22.0/ 85 56.9 21.9 82/1.52 121 1.00 16 04 56.70 +22 47.6 04 59.72 +22 52.1 2.658 2.166 -0.66 - 0.3 20.3 24.2/ 86 50.7 21.0 84/1.44 106 .22 26 05 14.21 +23 02.4 05 17.24 +23 05.6 2.676 2.089 -0.71 0.0 20.2 26.4/ 87 45.0 19.9 86/1.36 25 .32 May 6 05 33.31 +23 11.1 05 36.35 +23 12.9 2.682 2.012 -0.76 + 0.3 20.1 28.4/ 89 39.7 18.7 88/1.28 144 1.00 16 05 53.94 +23 11.3 05 56.97 +23 11.6 2.676 1.933 -0.82 + 0.7 19.9 30.5/ 91 34.7 17.3 90/1.19 80 .15 26 06 16.05 +23 00.7 06 19.09 +22 59.4 2.659 1.854 -0.89 + 1.2 19.8 32.7/ 93 30.2 15.9 93/1.10 42 .35 June 5 06 39.61 +22 36.9 06 42.63 +22 34.0 2.630 1.775 -0.97 + 1.7 19.6 34.9/ 96 26.0 14.5 95/1.02 165 .99 15 07 04.56 +21 57.5 07 07.55 +21 52.8 2.592 1.697 -1.05 + 2.5 19.4 37.2/ 98 22.3 13.1 98/0.93 60 .10 25 07 30.88 +21 00.1 07 33.83 +20 53.5 2.546 1.618 -1.14 + 3.3 19.2 39.6/100 19.0 11.8 101/0.85 56 .37 July 5 07 58.50 +19 42.3 08 01.41 +19 33.9 2.493 1.542 -1.23 + 4.3 19.0 42.2/103 16.0 10.5 105/0.78 172 .96 15 08 27.38 +18 02.0 08 30.23 +17 51.9 2.436 1.467 -1.33 + 5.5 18.8 44.9/105 13.5 9.3 108/0.71 45 .07 25 08 57.49 +15 57.6 09 00.28 +15 45.9 2.377 1.396 -1.43 + 6.8 18.5 47.8/107 11.5 8.3 112/0.65 68 .41 Aug. 4 09 28.76 +13 28.3 09 31.48 +13 15.1 2.317 1.329 -1.53 + 8.1 18.3 50.6/109 9.9 7.6 116/0.60 158 .92 14 10 01.17 +10 34.1 10 03.83 +10 19.5 2.261 1.269 -1.63 + 9.5 18.1 53.5/111 8.8 7.0 120/0.57 36 .05 24 10 34.71 +07 16.5 10 37.32 +07 00.9 2.209 1.216 -1.73 +10.8 17.9 56.1/112 8.1 6.8 123/0.56 77 .46 Sept. 3 11 09.36 +03 39.0 11 11.94 +03 22.7 2.165 1.174 -1.83 +12.0 17.7 58.4/113 7.9 6.8 125/0.57 147 .88 13 11 45.12 -00 12.9 11 47.68 -00 29.6 2.131 1.143 -1.92 +12.7 17.6 60.2/114 7.9 7.0 126/0.60 31 .04 23 12 21.97 -04 11.9 12 24.54 -04 28.6 2.109 1.125 -2.01 +13.0 17.5 61.2/113 8.2 7.3 125/0.63 84 .52 Oct. 3 12 59.83 -08 08.7 13 02.43 -08 24.8 2.101 1.122 -2.08 +12.8 17.5 61.5/112 8.6 7.6 123/0.66 141 .84 13 13 38.57 -11 53.3 13 41.24 -12 08.5 2.108 1.133 -2.13 +11.8 17.6 60.9/110 8.9 7.9 121/0.68 29 .03 23 14 17.96 -15 16.3 14 20.70 -15 30.0 2.129 1.157 -2.16 +10.4 17.6 59.5/108 9.1 7.8 118/0.67 92 .60 Nov. 2 14 57.63 -18 09.6 15 00.45 -18 21.5 2.165 1.195 -2.15 + 8.5 17.8 57.6/105 9.0 7.5 114/0.63 137 .81 12 15 37.14 -20 27.9 15 40.04 -20 37.6 2.213 1.243 -2.10 + 6.3 18.0 55.2/102 8.6 6.8 110/0.57 25 .02 22 16 15.99 -22 08.8 16 18.96 -22 16.0 2.272 1.300 -2.02 + 4.1 18.2 52.5/ 99 7.7 5.8 106/0.47 103 .67 Dec. 2 16 53.67 -23 12.6 16 56.69 -23 17.2 2.340 1.364 -1.90 + 2.1 18.4 49.8/ 95 6.3 4.6 102/0.36 132 .79 12 17 29.77 -23 42.0 17 32.81 -23 44.1 2.413 1.433 -1.76 + 0.3 18.7 47.0/ 91 4.5 3.1 98/0.23 17 .01 22 18 03.97 -23 41.1 18 07.02 -23 40.7 2.489 1.506 -1.61 - 1.1 18.9 44.3/ 88 2.1 1.4 96/0.10 116 .74 2024 Jan. 1 18 36.10 -23 14.8 18 39.13 -23 12.0 2.565 1.582 -1.46 - 2.2 19.1 41.7/ 85 0.7 0.5 261/0.03 123 .78 11 19 06.09 -22 27.8 19 09.09 -22 22.9 2.639 1.660 -1.30 - 3.0 19.4 39.3/ 82 4.0 2.4 265/0.16 6 .01 21 19 33.96 -21 24.6 19 36.92 -21 17.8 2.709 1.738 -1.17 - 3.5 19.6 37.0/ 79 7.6 4.3 263/0.29 133 .79 31 19 59.78 -20 09.3 20 02.70 -20 00.9 2.771 1.817 -1.04 - 3.8 19.8 34.8/ 77 11.6 6.3 260/0.42 111 .77 Feb. 10 20 23.70 -18 45.4 20 26.56 -18 35.5 2.825 1.896 -0.93 - 4.0 20.0 32.8/ 75 16.0 8.2 258/0.54 17 .00 20 20 45.80 -17 15.6 20 48.62 -17 04.5 2.869 1.975 -0.83 - 4.0 20.2 30.8/ 73 20.6 10.1 256/0.66 150 .82 Mar. 1 21 06.22 -15 42.6 21 09.00 -15 30.4 2.902 2.053 -0.75 - 4.0 20.3 28.9/ 71 25.5 12.0 255/0.77 95 .75 11 21 25.07 -14 08.1 21 27.80 -13 55.0 2.923 2.130 -0.67 - 3.9 20.5 27.0/ 70 30.7 13.8 253/0.87 40 .01 21 21 42.41 -12 34.1 21 45.11 -12 20.3 2.930 2.206 -0.61 - 3.8 20.6 25.1/ 69 36.2 15.5 252/0.98 168 .84 31 21 58.32 -11 02.1 22 00.99 -10 47.6 2.925 2.281 -0.56 - 3.6 20.7 23.2/ 68 41.9 17.0 251/1.07 74 .72