350P/McNaught Orbit by S. Nakano NK 3598 (2018) Last obs. 2018 06 20 (215)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Mar. 17.47006 3.6945334 0.0947358 8.24 140.07646 65.29556 7.36546 0.200 2025 May 5.0 m1 = 11.0 + 5 log Delta + 7.5 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 10 39.51 +17 34.4 10 42.19 +17 18.7 3.309 3.876 -0.60 + 3.5 18.0 2.5/359 118.5 12.9 288/0.73 63 .23 2025 Jan. 5 10 39.49 +17 59.0 10 42.17 +17 43.3 3.178 3.869 -0.63 + 3.7 17.9 4.2/323 128.7 11.4 285/0.67 165 .28 15 10 37.68 +18 32.4 10 40.37 +18 16.8 3.064 3.862 -0.65 + 3.8 17.8 6.4/309 139.1 9.6 282/0.59 27 .99 25 10 34.16 +19 12.4 10 36.86 +18 56.9 2.972 3.855 -0.68 + 3.9 17.8 8.3/302 149.8 7.4 275/0.46 97 .22 Feb. 4 10 29.16 +19 56.0 10 31.87 +19 40.5 2.906 3.848 -0.70 + 3.9 17.7 9.6/297 160.3 5.0 263/0.32 124 .35 14 10 23.08 +20 39.0 10 25.81 +20 23.7 2.868 3.841 -0.72 + 3.8 17.7 10.0/293 168.7 2.9 231/0.19 14 .98 24 10 16.45 +21 17.5 10 19.20 +21 02.4 2.860 3.835 -0.73 + 3.7 17.7 9.6/289 168.3 3.0 169/0.20 134 .19 Mar. 6 10 09.91 +21 47.8 10 12.67 +21 32.9 2.882 3.828 -0.72 + 3.5 17.7 8.4/284 159.6 5.2 139/0.34 80 .42 16 10 04.07 +22 07.4 10 06.84 +21 52.8 2.933 3.822 -0.71 + 3.4 17.7 6.5/277 149.3 7.6 127/0.49 49 .97 26 09 59.42 +22 15.3 10 02.21 +22 00.8 3.008 3.815 -0.69 + 3.2 17.8 4.3/265 138.8 9.9 121/0.62 171 .16 Apr. 5 09 56.35 +22 11.4 09 59.14 +21 57.0 3.104 3.809 -0.66 + 3.0 17.8 2.4/231 128.6 11.8 118/0.71 40 .49 15 09 55.02 +21 56.4 09 57.81 +21 42.1 3.217 3.803 -0.63 + 2.9 17.9 2.6/166 118.8 13.4 115/0.78 83 .96 25 09 55.48 +21 31.6 09 58.26 +21 17.2 3.343 3.797 -0.60 + 2.8 18.0 4.5/138 109.4 14.5 113/0.81 148 .11 May 5 09 57.66 +20 58.0 10 00.43 +20 43.6 3.476 3.791 -0.58 + 2.7 18.0 6.7/128 100.5 15.2 112/0.82 7 .54 15 10 01.41 +20 16.9 10 04.17 +20 02.3 3.614 3.786 -0.55 + 2.7 18.1 8.7/123 91.9 15.5 111/0.80 114 .95 25 10 06.57 +19 29.3 10 09.32 +19 14.5 3.753 3.780 -0.53 + 2.6 18.2 10.5/120 83.8 15.4 110/0.77 113 .07 June 4 10 12.97 +18 35.9 10 15.69 +18 20.9 3.889 3.775 -0.51 + 2.6 18.3 12.1/119 76.0 15.1 109/0.73 25 .58 14 10 20.41 +17 37.4 10 23.12 +17 22.2 4.021 3.769 -0.49 + 2.7 18.3 13.5/118 68.5 14.5 109/0.68 143 .93 24 10 28.74 +16 34.6 10 31.42 +16 19.1 4.146 3.764 -0.47 + 2.7 18.4 14.7/117 61.3 13.7 108/0.63 80 .03 July 4 10 37.82 +15 27.8 10 40.48 +15 12.1 4.262 3.759 -0.46 + 2.7 18.5 15.7/116 54.2 12.7 108/0.56 50 .61 14 10 47.51 +14 17.6 10 50.16 +14 01.7 4.368 3.755 -0.44 + 2.7 18.5 16.6/116 47.4 11.5 107/0.50 170 .89 24 10 57.72 +13 04.5 11 00.34 +12 48.3 4.462 3.750 -0.43 + 2.8 18.6 17.3/116 40.7 10.2 106/0.43 50 .01 Aug. 3 11 08.34 +11 48.8 11 10.95 +11 32.5 4.543 3.746 -0.42 + 2.8 18.6 17.9/115 34.1 8.7 104/0.37 73 .64 13 11 19.30 +10 31.3 11 21.89 +10 14.8 4.610 3.741 -0.42 + 2.9 18.6 18.4/115 27.6 7.2 102/0.30 158 .84 23 11 30.52 +09 12.2 11 33.10 +08 55.6 4.662 3.737 -0.41 + 2.9 18.6 18.7/115 21.2 5.6 99/0.23 24 .00 Sept. 2 11 41.95 +07 52.2 11 44.52 +07 35.5 4.699 3.733 -0.41 + 2.9 18.7 19.0/115 15.0 4.0 93/0.16 96 .66 12 11 53.52 +06 31.7 11 56.08 +06 15.0 4.720 3.729 -0.41 + 3.0 18.7 19.2/115 9.2 2.5 78/0.10 129 .77 22 12 05.19 +05 11.4 12 07.74 +04 54.7 4.724 3.726 -0.40 + 3.0 18.7 19.2/114 5.4 1.4 33/0.06 7 .00 Oct. 2 12 16.89 +03 51.7 12 19.45 +03 35.1 4.712 3.722 -0.40 + 3.1 18.6 19.2/114 7.7 2.1 336/0.08 119 .70 12 12 28.59 +02 33.4 12 31.14 +02 16.8 4.683 3.719 -0.41 + 3.1 18.6 19.0/114 13.4 3.6 316/0.15 100 .69 22 12 40.22 +01 16.9 12 42.77 +01 00.5 4.638 3.716 -0.41 + 3.1 18.6 18.8/113 19.7 5.2 308/0.21 26 .00 Nov. 1 12 51.71 +00 03.1 12 54.27 -00 13.2 4.576 3.713 -0.41 + 3.2 18.6 18.4/113 26.4 6.8 303/0.29 144 .73 11 13 03.00 -01 07.6 13 05.57 -01 23.7 4.499 3.711 -0.42 + 3.2 18.5 17.8/112 33.2 8.4 300/0.36 72 .63 21 13 14.01 -02 14.4 13 16.59 -02 30.2 4.407 3.708 -0.43 + 3.3 18.5 17.1/111 40.2 9.9 298/0.43 49 .01 Dec. 1 13 24.65 -03 16.7 13 27.23 -03 32.3 4.301 3.706 -0.44 + 3.4 18.4 16.2/111 47.4 11.3 297/0.50 169 .78 11 13 34.79 -04 13.8 13 37.39 -04 29.1 4.183 3.704 -0.45 + 3.4 18.4 15.2/110 54.8 12.5 295/0.57 46 .59 21 13 44.34 -05 05.2 13 46.94 -05 20.2 4.054 3.702 -0.46 + 3.5 18.3 13.9/109 62.4 13.6 294/0.64 73 .01 31 13 53.12 -05 50.1 13 55.74 -06 04.8 3.916 3.700 -0.48 + 3.6 18.2 12.3/108 70.2 14.5 292/0.70 155 .84 2026 Jan. 10 14 01.00 -06 28.1 14 03.63 -06 42.5 3.771 3.699 -0.50 + 3.7 18.1 10.6/107 78.3 15.1 291/0.75 21 .56 20 14 07.80 -06 58.7 14 10.43 -07 12.8 3.622 3.698 -0.52 + 3.8 18.1 8.5/105 86.7 15.4 290/0.80 100 .01 30 14 13.32 -07 21.3 14 15.97 -07 35.2 3.472 3.697 -0.54 + 4.0 18.0 6.2/103 95.4 15.4 289/0.83 123 .89 Feb. 9 14 17.40 -07 35.8 14 20.05 -07 49.5 3.324 3.696 -0.57 + 4.2 17.9 3.7/100 104.4 15.0 288/0.85 14 .55 19 14 19.86 -07 42.0 14 22.51 -07 55.6 3.183 3.695 -0.60 + 4.3 17.8 1.1/ 79 113.9 14.2 286/0.83 132 .03 Mar. 1 14 20.57 -07 40.1 14 23.22 -07 53.7 3.052 3.695 -0.62 + 4.5 17.7 1.9/300 123.7 12.9 285/0.79 87 .93