65P/Gunn Orbit by S. Nakano NK 4980 (2023) Observed in 2nd half of 2025
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2025 June 16.17904 2.9257998 0.2480695 7.68 213.61421 61.96663 9.17477 0.200 2026 June 9.0 m1 = 10.0 + 5 log Delta + 7.5 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 20 48.15 -25 07.9 20 51.10 -24 56.7 3.896 3.083 +1.62 + 6.8 16.6 23.1/ 74 29.9 9.2 87/0.45 104 .84 2026 Jan. 10 21 04.35 -24 01.1 21 07.26 -23 49.0 3.972 3.098 +1.61 + 7.2 16.7 23.3/ 73 23.8 7.4 89/0.35 120 .56 20 21 20.46 -22 50.1 21 23.32 -22 37.3 4.036 3.114 +1.59 + 7.5 16.7 23.3/ 72 17.9 5.6 94/0.26 6 .01 30 21 36.39 -21 35.8 21 39.21 -21 22.2 4.085 3.131 +1.57 + 7.8 16.8 23.3/ 71 12.4 3.9 104/0.18 131 .89 Feb. 9 21 52.08 -20 18.9 21 54.86 -20 04.6 4.121 3.147 +1.54 + 7.9 16.8 23.1/ 71 8.1 2.5 129/0.12 99 .55 19 22 07.49 -19 00.0 22 10.23 -18 45.2 4.143 3.165 +1.50 + 8.0 16.8 22.9/ 70 7.3 2.3 176/0.10 22 .03 Mar. 1 22 22.56 -17 40.1 22 25.27 -17 24.8 4.150 3.182 +1.47 + 8.0 16.9 22.5/ 70 10.9 3.4 209/0.15 157 .93 11 22 37.26 -16 20.0 22 39.93 -16 04.3 4.142 3.200 +1.43 + 8.0 16.9 22.1/ 69 16.2 5.0 222/0.23 79 .54 21 22 51.54 -15 00.6 22 54.19 -14 44.6 4.121 3.219 +1.38 + 7.8 16.9 21.6/ 69 22.0 6.6 229/0.31 48 .05 31 23 05.38 -13 42.7 23 08.00 -13 26.5 4.086 3.238 +1.33 + 7.6 16.9 20.9/ 69 28.0 8.3 233/0.39 172 .95 Apr. 10 23 18.71 -12 27.3 23 21.32 -12 10.9 4.037 3.257 +1.28 + 7.2 16.9 20.1/ 69 34.2 9.9 236/0.47 59 .52 20 23 31.51 -11 15.2 23 34.10 -10 58.6 3.976 3.277 +1.22 + 6.8 16.9 19.2/ 70 40.5 11.5 238/0.55 76 .09 30 23 43.71 -10 07.4 23 46.29 -09 50.7 3.902 3.297 +1.15 + 6.3 16.8 18.2/ 70 46.9 12.9 239/0.62 151 .97 May 10 23 55.25 -09 04.6 23 57.82 -08 47.9 3.818 3.317 +1.08 + 5.7 16.8 17.0/ 71 53.4 14.1 240/0.70 36 .49 20 00 06.06 -08 07.8 00 08.61 -07 51.1 3.724 3.338 +1.00 + 5.0 16.8 15.6/ 72 60.1 15.2 242/0.77 105 .15 30 00 16.03 -07 17.8 00 18.58 -07 01.2 3.621 3.359 +0.90 + 4.2 16.7 14.1/ 73 67.1 16.1 243/0.84 127 .98 June 9 00 25.06 -06 35.6 00 27.61 -06 19.0 3.512 3.380 +0.80 + 3.4 16.7 12.4/ 74 74.2 16.8 244/0.89 14 .44 19 00 33.04 -06 01.9 00 35.58 -05 45.3 3.397 3.401 +0.68 + 2.4 16.6 10.4/ 77 81.6 17.2 245/0.94 135 .20 29 00 39.79 -05 37.5 00 42.34 -05 21.1 3.280 3.422 +0.54 + 1.4 16.6 8.2/ 80 89.3 17.3 247/0.98 101 .99 July 9 00 45.20 -05 23.1 00 47.74 -05 06.7 3.162 3.444 +0.39 + 0.4 16.5 5.8/ 86 97.4 17.0 248/1.00 27 .37 19 00 49.07 -05 19.2 00 51.61 -05 02.9 3.047 3.465 +0.22 - 0.7 16.5 3.4/102 105.9 16.4 250/1.00 162 .26 29 00 51.27 -05 25.8 00 53.81 -05 09.6 2.938 3.487 +0.04 - 1.7 16.4 1.8/160 114.8 15.3 252/0.97 71 1.00 Aug. 8 00 51.69 -05 42.7 00 54.23 -05 26.4 2.838 3.509 -0.14 - 2.6 16.4 3.4/219 124.1 13.8 254/0.90 62 .29 18 00 50.27 -06 08.7 00 52.81 -05 52.4 2.753 3.531 -0.32 - 3.3 16.3 5.8/235 133.9 11.9 257/0.80 154 .30 28 00 47.07 -06 41.9 00 49.60 -06 25.6 2.686 3.554 -0.48 - 3.7 16.3 8.0/242 144.0 9.6 262/0.66 38 1.00 Sept. 7 00 42.29 -07 19.4 00 44.82 -07 03.0 2.641 3.576 -0.60 - 3.8 16.3 9.7/247 154.3 7.0 270/0.49 102 .21 17 00 36.28 -07 57.7 00 38.82 -07 41.2 2.622 3.598 -0.67 - 3.5 16.3 10.6/251 163.8 4.5 288/0.32 121 .33 27 00 29.57 -08 32.4 00 32.11 -08 15.8 2.631 3.620 -0.68 - 2.7 16.3 10.5/255 169.2 3.0 334/0.21 14 1.00 Oct. 7 00 22.75 -08 59.9 00 25.29 -08 43.3 2.669 3.643 -0.63 - 1.7 16.3 9.5/259 164.8 4.1 23/0.29 144 .15 17 00 16.43 -09 17.2 00 18.98 -09 00.5 2.735 3.665 -0.53 - 0.5 16.4 7.8/266 155.4 6.5 43/0.44 85 .34 27 00 11.14 -09 22.3 00 13.70 -09 05.6 2.828 3.687 -0.39 + 0.7 16.5 5.8/277 145.1 8.9 52/0.59 47 .99 Nov. 6 00 07.28 -09 14.9 00 09.83 -08 58.2 2.945 3.710 -0.22 + 2.0 16.6 3.8/301 134.7 11.0 57/0.69 166 .11 16 00 05.05 -08 55.3 00 07.61 -08 38.6 3.081 3.732 -0.05 + 3.1 16.7 3.2/347 124.6 12.6 60/0.76 52 .36 26 00 04.56 -08 24.5 00 07.11 -08 07.8 3.232 3.754 +0.12 + 4.1 16.9 4.4/ 23 114.7 13.8 63/0.80 85 .97 Dec. 6 00 05.73 -07 44.0 00 08.29 -07 27.3 3.395 3.776 +0.27 + 4.9 17.0 6.4/ 40 105.3 14.6 64/0.80 137 .09 16 00 08.48 -06 55.1 00 11.03 -06 38.4 3.564 3.798 +0.42 + 5.6 17.1 8.3/ 48 96.2 14.9 66/0.79 22 .38 26 00 12.63 -05 59.3 00 15.19 -05 42.6 3.737 3.820 +0.54 + 6.1 17.2 10.1/ 53 87.4 14.9 67/0.75 120 .94 2027 Jan. 5 00 18.03 -04 57.8 00 20.58 -04 41.2 3.909 3.842 +0.65 + 6.6 17.3 11.7/ 56 78.9 14.5 68/0.70 109 .07 15 00 24.50 -03 51.9 00 27.05 -03 35.3 4.077 3.864 +0.74 + 6.9 17.5 13.0/ 58 70.7 13.9 69/0.65 14 .41 25 00 31.87 -02 42.5 00 34.43 -02 26.0 4.238 3.886 +0.81 + 7.2 17.6 14.2/ 60 62.7 13.0 70/0.58 151 .91 Feb. 4 00 40.01 -01 30.7 00 42.57 -01 14.2 4.390 3.908 +0.88 + 7.3 17.7 15.1/ 61 54.9 11.9 71/0.52 83 .06 14 00 48.79 -00 17.1 00 51.35 -00 00.8 4.530 3.929 +0.93 + 7.4 17.7 15.8/ 62 47.3 10.6 72/0.45 40 .46 24 00 58.08 +00 57.2 01 00.65 +01 13.4 4.658 3.950 +0.97 + 7.4 17.8 16.4/ 63 39.9 9.2 73/0.38 171 .88 Mar. 6 01 07.79 +02 11.8 01 10.36 +02 27.7 4.770 3.972 +1.00 + 7.4 17.9 16.8/ 64 32.7 7.7 75/0.31 59 .05