107P/Wilson-Harrington Orbit by S. Nakano NK 3942 (2019) Last obs. 2024 03 10 (O18)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Nov. 25.57795 0.9690136 0.6309896 4.26 95.52338 266.72305 2.79855 0.200 2025 May 5.0 m2 = 16.0 + 5 log Delta + 5.0 log r + 0.03 phase 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 , m2 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 13 08.62 -10 08.8 13 11.24 -10 24.8 4.417 4.252 +0.42 - 3.1 22.8 6.9/117 74.0 12.8 292/0.55 17 .23 2025 Jan. 5 13 12.76 -10 39.9 13 15.39 -10 55.8 4.249 4.244 +0.29 - 2.4 22.7 4.9/119 83.0 13.3 292/0.59 147 .28 15 13 15.67 -11 04.0 13 18.31 -11 19.8 4.078 4.234 +0.15 - 1.6 22.6 2.7/126 92.4 13.4 292/0.62 75 .99 25 13 17.18 -11 20.1 13 19.82 -11 35.9 3.906 4.224 0.00 - 0.7 22.5 0.7/186 102.1 13.2 293/0.64 47 .22 Feb. 4 13 17.13 -11 27.2 13 19.77 -11 43.0 3.739 4.212 -0.17 + 0.3 22.4 2.5/276 112.2 12.5 293/0.63 175 .35 14 13 15.42 -11 24.4 13 18.05 -11 40.2 3.583 4.200 -0.34 + 1.3 22.2 5.2/285 122.7 11.4 294/0.60 41 .98 24 13 12.00 -11 11.0 13 14.63 -11 26.9 3.441 4.186 -0.51 + 2.4 22.1 7.8/288 133.6 9.9 295/0.54 81 .19 Mar. 6 13 06.95 -10 46.7 13 09.57 -11 02.7 3.320 4.171 -0.65 + 3.5 21.9 10.1/290 144.9 7.9 297/0.45 134 .42 16 13 00.49 -10 12.1 13 03.10 -10 28.2 3.225 4.156 -0.75 + 4.3 21.8 11.9/291 156.5 5.5 301/0.32 5 .97 26 12 52.98 -09 28.6 12 55.58 -09 44.8 3.158 4.139 -0.81 + 5.0 21.7 13.0/292 168.1 2.8 310/0.17 121 .16 Apr. 5 12 44.91 -08 38.7 12 47.50 -08 55.1 3.122 4.121 -0.81 + 5.3 21.6 13.1/294 176.4 0.9 34/0.05 91 .49 15 12 36.86 -07 46.0 12 39.44 -08 02.5 3.119 4.102 -0.75 + 5.2 21.6 12.3/295 166.8 3.2 98/0.19 34 .96 25 12 29.38 -06 54.1 12 31.96 -07 10.7 3.147 4.082 -0.64 + 4.7 21.7 10.7/296 155.3 5.9 106/0.35 165 .11 May 5 12 22.95 -06 06.8 12 25.53 -06 23.4 3.203 4.061 -0.50 + 4.0 21.8 8.5/298 143.8 8.4 109/0.49 49 .54 15 12 17.93 -05 26.9 12 20.50 -05 43.5 3.283 4.039 -0.34 + 3.1 21.9 5.9/301 132.8 10.6 110/0.60 72 .95 25 12 14.52 -04 56.3 12 17.08 -05 13.0 3.383 4.015 -0.17 + 2.0 22.0 3.3/308 122.2 12.3 111/0.68 152 .07 June 4 12 12.78 -04 36.2 12 15.35 -04 52.9 3.497 3.991 -0.01 + 0.9 22.1 0.9/352 112.1 13.6 112/0.73 13 .58 14 12 12.70 -04 26.9 12 15.26 -04 43.6 3.620 3.966 +0.15 - 0.1 22.2 2.2/ 93 102.5 14.5 113/0.75 108 .93 24 12 14.17 -04 27.9 12 16.74 -04 44.5 3.747 3.939 +0.29 - 1.1 22.3 4.5/104 93.3 14.9 113/0.75 113 .03 July 4 12 17.08 -04 38.6 12 19.65 -04 55.3 3.875 3.911 +0.42 - 2.0 22.4 6.6/107 84.5 15.0 114/0.73 18 .61 14 12 21.27 -04 58.3 12 23.85 -05 14.9 3.999 3.882 +0.53 - 2.8 22.4 8.4/109 76.1 14.7 114/0.69 142 .89 24 12 26.62 -05 25.8 12 29.20 -05 42.4 4.116 3.852 +0.64 - 3.5 22.4 10.1/110 68.0 14.1 114/0.65 79 .01 Aug. 3 12 32.99 -06 00.5 12 35.57 -06 17.0 4.224 3.821 +0.73 - 4.1 22.4 11.6/111 60.1 13.3 114/0.60 46 .64 13 12 40.26 -06 41.2 12 42.84 -06 57.6 4.320 3.788 +0.81 - 4.6 22.4 12.9/111 52.4 12.2 115/0.54 175 .84 23 12 48.32 -07 27.1 12 50.91 -07 43.4 4.401 3.754 +0.88 - 5.0 22.4 14.0/111 45.0 11.0 115/0.47 48 .00 Sept. 2 12 57.09 -08 17.5 12 59.69 -08 33.6 4.467 3.720 +0.94 - 5.4 22.4 14.9/111 37.6 9.5 115/0.41 72 .66 12 13 06.48 -09 11.4 13 09.09 -09 27.4 4.516 3.683 +1.00 - 5.7 22.3 15.8/111 30.4 8.0 116/0.34 153 .77 22 13 16.42 -10 08.2 13 19.05 -10 24.0 4.546 3.646 +1.05 - 5.9 22.3 16.5/111 23.3 6.3 116/0.26 21 .00 Oct. 2 13 26.85 -11 07.2 13 29.50 -11 22.7 4.557 3.607 +1.09 - 6.0 22.2 17.1/111 16.3 4.5 118/0.19 97 .70 12 13 37.72 -12 07.6 13 40.38 -12 22.8 4.549 3.567 +1.13 - 6.1 22.1 17.6/111 9.4 2.6 122/0.11 122 .69 22 13 48.97 -13 08.8 13 51.65 -13 23.6 4.520 3.526 +1.16 - 6.1 22.0 18.0/110 2.8 0.8 151/0.03 4 .00 Nov. 1 14 00.54 -14 10.0 14 03.25 -14 24.4 4.471 3.484 +1.19 - 6.0 22.0 18.2/110 5.1 1.5 270/0.06 123 .73 11 14 12.39 -15 10.8 14 15.12 -15 24.7 4.403 3.440 +1.21 - 5.9 22.0 18.4/109 11.9 3.4 281/0.15 94 .63 21 14 24.46 -16 10.4 14 27.21 -16 23.9 4.314 3.395 +1.23 - 5.7 22.0 18.5/109 18.9 5.4 283/0.24 27 .01 Dec. 1 14 36.68 -17 08.3 14 39.46 -17 21.2 4.208 3.348 +1.23 - 5.5 22.0 18.5/108 25.9 7.4 284/0.34 150 .78 11 14 48.99 -18 04.0 14 51.80 -18 16.3 4.083 3.300 +1.23 - 5.2 21.9 18.3/107 32.9 9.3 284/0.44 67 .59 21 15 01.31 -18 56.9 15 04.15 -19 08.5 3.942 3.251 +1.23 - 4.9 21.9 18.0/106 40.0 11.2 284/0.54 50 .01 31 15 13.55 -19 46.5 15 16.41 -19 57.5 3.785 3.200 +1.21 - 4.5 21.8 17.6/105 47.2 13.0 283/0.65 177 .84 2026 Jan. 10 15 25.59 -20 32.5 15 28.48 -20 42.8 3.615 3.147 +1.17 - 4.1 21.7 17.0/105 54.5 14.7 283/0.77 43 .56 20 15 37.31 -21 14.6 15 40.23 -21 24.2 3.434 3.094 +1.13 - 3.7 21.6 16.1/104 61.8 16.3 282/0.89 75 .01 30 15 48.55 -21 52.4 15 51.49 -22 01.4 3.243 3.038 +1.06 - 3.3 21.5 15.1/103 69.3 17.7 282/1.02 150 .89 Feb. 9 15 59.15 -22 25.8 16 02.11 -22 34.1 3.046 2.981 +0.98 - 2.8 21.4 13.8/102 76.9 18.8 281/1.15 19 .55 19 16 08.89 -22 54.8 16 11.87 -23 02.5 2.843 2.923 +0.86 - 2.4 21.2 12.1/102 84.7 19.7 280/1.28 103 .03 Mar. 1 16 17.50 -23 19.1 16 20.50 -23 26.3 2.639 2.863 +0.72 - 1.9 21.0 10.1/101 92.8 20.2 280/1.41 119 .93