107P/Wilson-Harrington Orbit by S. Nakano NK 3942 (2019) Last obs. 2025 03 29 (F52)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Nov. 25.63604 0.9697910 0.6307928 4.26 95.49868 266.72349 2.79843 0.200 2026 June 9.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 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 17.7 282/1.01 150 .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 18.8 281/1.14 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 19.7 280/1.27 103 .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 20.2 280/1.40 119 .93 11 16 24.71 -23 38.9 16 27.72 -23 45.5 2.436 2.801 +0.55 - 1.5 20.8 7.6/101 101.1 20.4 279/1.52 7 .54 21 16 30.15 -23 53.9 16 33.17 -24 00.2 2.236 2.738 +0.33 - 1.0 20.5 4.6/102 109.8 20.0 279/1.62 135 .05 31 16 33.42 -24 03.8 16 36.45 -24 09.9 2.043 2.673 +0.07 - 0.4 20.3 1.0/114 118.9 19.1 279/1.68 86 .95 Apr. 10 16 34.10 -24 08.0 16 37.13 -24 14.0 1.862 2.607 -0.24 + 0.3 20.0 3.2/274 128.6 17.5 280/1.68 36 .52 20 16 31.75 -24 05.3 16 34.77 -24 11.4 1.694 2.538 -0.57 + 1.1 19.6 7.9/278 138.9 15.1 281/1.58 173 .09 30 16 26.04 -23 53.8 16 29.05 -24 00.3 1.545 2.468 -0.91 + 2.2 19.3 12.7/279 149.9 11.8 283/1.35 49 .97 May 10 16 16.91 -23 31.2 16 19.92 -23 38.3 1.417 2.396 -1.22 + 3.5 18.9 17.2/281 161.7 7.6 286/0.94 73 .49 20 16 04.72 -22 55.4 16 07.70 -23 03.3 1.314 2.323 -1.43 + 4.8 18.5 20.4/283 174.0 2.6 301/0.35 141 .15 30 15 50.45 -22 06.1 15 53.40 -22 14.9 1.239 2.248 -1.49 + 5.9 18.3 21.5/285 172.4 3.4 87/0.47 8 .98 June 9 15 35.62 -21 06.1 15 38.53 -21 15.9 1.191 2.171 -1.37 + 6.3 18.3 20.2/288 159.4 9.5 99/1.36 118 .44 19 15 21.94 -20 02.0 15 24.82 -20 12.5 1.168 2.092 -1.10 + 5.9 18.4 16.6/290 146.6 15.5 102/2.25 93 .20 29 15 11.01 -19 02.1 15 13.86 -19 13.2 1.165 2.011 -0.72 + 4.8 18.5 11.3/295 134.3 21.2 104/3.06 35 .99 July 9 15 03.81 -18 13.8 15 06.64 -18 25.3 1.178 1.930 -0.30 + 3.2 18.6 5.3/306 122.9 26.3 105/3.73 162 .37 19 15 00.83 -17 42.0 15 03.65 -17 53.7 1.200 1.846 +0.13 + 1.4 18.6 2.3/ 54 112.5 30.6 106/4.24 52 .26 29 15 02.13 -17 28.4 15 04.95 -17 40.0 1.226 1.762 +0.54 - 0.3 18.7 7.7/ 93 103.2 34.1 106/4.61 70 1.00 Aug. 8 15 07.52 -17 32.2 15 10.34 -17 43.5 1.251 1.676 +0.93 - 1.8 18.7 13.4/ 98 94.9 37.1 106/4.89 159 .29 18 15 16.79 -17 51.2 15 19.63 -18 02.0 1.271 1.590 +1.30 - 3.0 18.7 18.7/100 87.5 39.5 105/5.10 22 .30 28 15 29.76 -18 22.1 15 32.62 -18 32.2 1.283 1.504 +1.65 - 3.8 18.7 23.8/100 81.0 41.6 104/5.29 97 1.00 Sept. 7 15 46.27 -19 01.1 15 49.16 -19 10.2 1.286 1.418 +2.01 - 4.2 18.6 28.7/ 99 75.3 43.4 102/5.48 130 .21 17 16 06.34 -19 43.9 16 09.26 -19 51.8 1.279 1.334 +2.37 - 4.0 18.5 33.6/ 98 70.3 45.2 100/5.71 6 .33 27 16 30.00 -20 25.3 16 32.95 -20 31.6 1.261 1.254 +2.74 - 3.2 18.4 38.5/ 96 66.1 47.0 98/5.98 117 1.00 Oct. 7 16 57.36 -20 59.1 17 00.33 -21 03.6 1.231 1.178 +3.12 - 1.7 18.3 43.7/ 94 62.7 49.0 95/6.32 108 .15 17 17 28.58 -21 18.4 17 31.57 -21 20.6 1.192 1.110 +3.52 + 0.6 18.1 49.1/ 91 60.1 51.2 92/6.74 13 .34 27 18 03.74 -21 14.6 18 06.74 -21 14.2 1.145 1.052 +3.91 + 3.9 18.0 54.9/ 88 58.4 53.6 88/7.26 132 .99 Nov. 6 18 42.84 -20 38.3 18 45.82 -20 35.1 1.093 1.007 +4.29 + 8.2 17.9 61.0/ 84 57.5 56.2 84/7.86 96 .11 16 19 25.76 -19 19.7 19 28.69 -19 13.5 1.039 0.979 +4.62 +13.2 17.8 67.2/ 81 57.7 58.6 80/8.50 16 .36 26 20 12.08 -17 10.7 20 14.92 -17 01.5 0.989 0.970 +4.89 +18.7 17.7 73.2/ 77 58.8 60.5 76/9.10 140 .97 Dec. 6 21 01.12 -14 06.8 21 03.87 -13 54.9 0.949 0.980 +5.07 +23.8 17.7 78.1/ 74 60.9 61.4 72/9.54 95 .09 16 21 51.94 -10 10.8 21 54.60 -09 56.6 0.926 1.010 +5.12 +27.6 17.7 81.0/ 71 63.7 60.9 69/9.70 12 .38 26 22 43.24 -05 36.0 22 45.84 -05 20.1 0.925 1.055 +5.03 +29.2 17.7 80.9/ 69 67.1 59.1 67/9.48 140 .94 2027 Jan. 5 23 33.62 -00 44.4 23 36.18 -00 27.8 0.951 1.114 +4.82 +28.3 17.8 77.7/ 68 70.3 56.2 66/8.90 101 .07 15 00 21.85 +03 59.0 00 24.42 +04 15.6 1.004 1.183 +4.52 +25.5 18.0 72.1/ 69 73.1 52.7 66/8.05 7 .41 25 01 07.06 +08 14.6 01 09.67 +08 30.6 1.082 1.259 +4.19 +21.6 18.1 65.5/ 70 74.9 49.0 67/7.09 140 .91 Feb. 4 01 48.87 +11 52.1 01 51.54 +12 06.9 1.185 1.340 +3.85 +17.6 18.4 58.9/ 72 75.7 45.4 69/6.14 105 .06 14 02 27.35 +14 49.8 02 30.09 +15 03.1 1.306 1.424 +3.55 +13.9 18.6 52.9/ 74 75.3 42.1 72/5.27 12 .46 24 03 02.74 +17 10.4 03 05.55 +17 22.0 1.444 1.510 +3.27 +10.7 18.9 47.8/ 76 74.1 39.1 74/4.51 146 .88 Mar. 6 03 35.42 +18 58.7 03 38.29 +19 08.5 1.594 1.596 +3.04 + 7.9 19.1 43.6/ 78 72.0 36.2 77/3.86 99 .05