43P/Wolf-Harrington Orbit by S. Nakano NK 5286 (2024) Observed in 1st half of 2026
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2025 Aug. 4.46756 2.4425965 0.4354868 9.00 223.76769 243.97101 9.33015 0.200 2026 June 9.0 m1 = 10.0 + 5 log Delta + 8.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 11 10.08 -06 53.6 11 12.61 -07 10.0 2.205 2.663 +0.28 - 6.0 15.1 7.3/145 106.9 20.7 297/1.69 121 .84 2026 Jan. 10 11 12.85 -07 53.2 11 15.38 -08 09.6 2.113 2.691 +0.04 - 4.3 15.1 4.3/172 115.8 19.2 299/1.64 21 .56 20 11 13.27 -08 36.2 11 15.80 -08 52.6 2.031 2.720 -0.19 - 2.4 15.0 3.7/230 125.2 17.2 303/1.52 137 .01 30 11 11.36 -09 00.1 11 13.88 -09 16.4 1.964 2.750 -0.40 - 0.3 15.0 5.9/267 135.1 14.6 307/1.34 84 .89 Feb. 9 11 07.35 -09 03.2 11 09.87 -09 19.5 1.914 2.782 -0.56 + 1.8 15.0 8.6/282 145.2 11.7 314/1.10 52 .55 19 11 01.71 -08 45.4 11 04.23 -09 01.6 1.886 2.815 -0.66 + 3.7 15.0 10.4/291 155.2 8.5 326/0.81 167 .03 Mar. 1 10 55.14 -08 08.7 10 57.66 -08 24.8 1.884 2.848 -0.66 + 5.1 15.0 11.1/297 163.5 5.7 350/0.54 43 .93 11 10 48.51 -07 17.6 10 51.03 -07 33.6 1.909 2.882 -0.59 + 6.0 15.1 10.6/304 165.9 4.8 35/0.46 87 .54 21 10 42.63 -06 18.2 10 45.15 -06 34.0 1.961 2.917 -0.44 + 6.1 15.2 9.0/313 160.2 6.6 71/0.61 139 .05 31 10 38.19 -05 17.1 10 40.71 -05 32.8 2.039 2.953 -0.26 + 5.7 15.3 6.9/326 151.1 9.4 88/0.84 12 .95 Apr. 10 10 35.60 -04 20.4 10 38.13 -04 36.0 2.141 2.990 -0.05 + 4.8 15.5 4.9/350 141.4 12.1 97/1.03 123 .52 20 10 35.05 -03 32.3 10 37.59 -03 47.9 2.263 3.027 +0.15 + 3.7 15.6 4.3/ 31 131.8 14.3 102/1.15 99 .09 30 10 36.54 -02 55.5 10 39.08 -03 11.1 2.402 3.064 +0.34 + 2.4 15.8 5.6/ 64 122.6 16.1 105/1.22 38 .97 May 10 10 39.90 -02 31.2 10 42.45 -02 47.0 2.554 3.102 +0.50 + 1.2 16.0 7.6/ 81 113.8 17.3 108/1.24 155 .49 20 10 44.93 -02 19.6 10 47.47 -02 35.4 2.716 3.141 +0.65 - 0.1 16.1 9.7/ 90 105.4 18.1 110/1.22 62 .15 30 10 51.39 -02 20.1 10 53.94 -02 36.1 2.885 3.179 +0.77 - 1.2 16.3 11.5/ 96 97.4 18.4 112/1.18 67 .98 June 9 10 59.06 -02 31.7 11 01.61 -02 47.8 3.057 3.218 +0.87 - 2.2 16.5 13.2/100 89.8 18.4 113/1.11 170 .44 19 11 07.73 -02 53.3 11 10.28 -03 09.6 3.231 3.258 +0.95 - 3.1 16.6 14.5/102 82.5 18.0 114/1.04 30 .20 29 11 17.22 -03 23.9 11 19.77 -03 40.3 3.403 3.297 +1.02 - 3.8 16.8 15.7/104 75.4 17.4 115/0.95 93 .99 July 9 11 27.37 -04 02.1 11 29.93 -04 18.6 3.572 3.337 +1.07 - 4.5 17.0 16.6/106 68.5 16.5 116/0.86 143 .37 19 11 38.07 -04 46.9 11 40.62 -05 03.5 3.736 3.376 +1.11 - 5.0 17.1 17.4/107 61.8 15.4 117/0.77 4 .26 29 11 49.20 -05 37.2 11 51.76 -05 53.9 3.893 3.416 +1.15 - 5.5 17.2 18.0/108 55.1 14.1 118/0.68 118 1.00 Aug. 8 12 00.67 -06 32.0 12 03.23 -06 48.7 4.042 3.456 +1.18 - 5.8 17.3 18.4/109 48.6 12.7 119/0.60 113 .29 18 12 12.41 -07 30.4 12 14.98 -07 47.1 4.181 3.496 +1.20 - 6.1 17.5 18.8/109 42.1 11.2 120/0.51 24 .30 28 12 24.36 -08 31.6 12 26.94 -08 48.2 4.308 3.536 +1.21 - 6.3 17.6 19.0/110 35.7 9.6 121/0.42 142 1.00 Sept. 7 12 36.46 -09 34.6 12 39.05 -09 51.1 4.422 3.576 +1.22 - 6.4 17.7 19.1/110 29.2 7.9 123/0.34 84 .21 17 12 48.66 -10 38.8 12 51.27 -10 55.1 4.522 3.616 +1.23 - 6.4 17.7 19.2/110 22.8 6.2 125/0.26 47 .33 27 13 00.92 -11 43.4 13 03.54 -11 59.5 4.607 3.656 +1.23 - 6.4 17.8 19.1/110 16.4 4.4 129/0.18 168 1.00 Oct. 7 13 13.18 -12 47.8 13 15.82 -13 03.6 4.676 3.696 +1.22 - 6.3 17.9 18.9/110 10.2 2.7 139/0.11 55 .15 17 13 25.40 -13 51.2 13 28.06 -14 06.8 4.727 3.735 +1.21 - 6.2 18.0 18.7/110 5.1 1.4 175/0.06 69 .34 27 13 37.51 -14 53.1 13 40.20 -15 08.3 4.761 3.775 +1.20 - 5.9 18.0 18.3/109 6.3 1.7 247/0.07 164 .99 Nov. 6 13 49.47 -15 53.0 13 52.18 -16 07.8 4.778 3.814 +1.17 - 5.7 18.0 17.8/109 12.2 3.2 270/0.13 27 .11 16 14 01.19 -16 50.2 14 03.93 -17 04.6 4.775 3.854 +1.14 - 5.4 18.1 17.2/109 19.0 4.8 278/0.19 92 .36 26 14 12.60 -17 44.3 14 15.36 -17 58.3 4.755 3.893 +1.10 - 5.0 18.1 16.5/108 26.1 6.4 281/0.26 135 .97 Dec. 6 14 23.60 -18 34.9 14 26.38 -18 48.4 4.717 3.932 +1.05 - 4.6 18.1 15.6/108 33.3 7.9 282/0.32 1 .09 16 14 34.09 -19 21.5 14 36.90 -19 34.5 4.662 3.970 +0.99 - 4.2 18.1 14.6/107 40.8 9.3 283/0.38 117 .38 26 14 43.95 -20 03.8 14 46.78 -20 16.4 4.591 4.009 +0.91 - 3.7 18.1 13.3/107 48.6 10.6 284/0.44 104 .94 2027 Jan. 5 14 53.06 -20 41.6 14 55.91 -20 53.7 4.506 4.047 +0.82 - 3.2 18.1 11.9/106 56.5 11.7 284/0.49 25 .07 15 15 01.25 -21 14.4 15 04.13 -21 26.0 4.408 4.085 +0.72 - 2.7 18.1 10.3/106 64.7 12.6 284/0.54 144 .41 25 15 08.39 -21 42.0 15 11.28 -21 53.3 4.300 4.122 +0.59 - 2.2 18.1 8.5/105 73.1 13.2 284/0.58 72 .91 Feb. 4 15 14.31 -22 04.1 15 17.22 -22 15.1 4.185 4.160 +0.45 - 1.6 18.1 6.5/105 81.8 13.6 284/0.61 53 .06 14 15 18.85 -22 20.5 15 21.76 -22 31.3 4.065 4.197 +0.30 - 1.0 18.0 4.3/104 90.8 13.6 285/0.63 176 .46 24 15 21.86 -22 30.9 15 24.79 -22 41.4 3.946 4.234 +0.14 - 0.4 18.0 1.9/101 100.2 13.3 285/0.64 40 .88 Mar. 6 15 23.24 -22 34.7 15 26.17 -22 45.2 3.831 4.270 -0.03 + 0.3 18.0 0.6/304 109.8 12.6 286/0.62 83 .05