P/2025 U1 (Hogan) Orbit by S. Nakano unpublished (2026) Observed in 2nd half of 2025
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) 2026 Mar. 24.2521 4.166607 0.294749 14.4 263.7876 234.9726 23.8333 0.200 m1 = 12.0 + 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 08 34.61 -10 27.0 08 37.01 -10 37.5 3.423 4.184 -0.46 - 3.1 19.6 7.5/246 135.7 9.4 320/0.52 86 .84 2026 Jan. 10 08 29.98 -10 58.1 08 32.37 -11 08.4 3.354 4.180 -0.54 - 1.5 19.6 8.1/259 142.8 8.2 333/0.46 61 .56 20 08 24.58 -11 13.2 08 26.97 -11 23.1 3.310 4.177 -0.57 + 0.2 19.6 8.4/271 148.0 7.2 351/0.41 148 .01 30 08 18.90 -11 11.7 08 21.28 -11 21.3 3.291 4.174 -0.55 + 1.7 19.6 8.2/282 150.1 6.8 13/0.39 52 .89 Feb. 9 08 13.45 -10 54.6 08 15.83 -11 03.9 3.299 4.171 -0.47 + 3.1 19.6 7.6/294 148.4 7.1 35/0.41 92 .55 19 08 08.70 -10 24.2 08 11.09 -10 33.1 3.333 4.169 -0.36 + 4.1 19.6 6.7/307 143.5 8.1 54/0.46 132 .03 Mar. 1 08 05.09 -09 43.6 08 07.49 -09 52.4 3.391 4.168 -0.22 + 4.7 19.6 5.7/325 136.7 9.4 67/0.52 32 .93 11 08 02.88 -08 56.8 08 05.29 -09 05.4 3.471 4.167 -0.06 + 5.0 19.7 5.0/349 128.9 10.7 77/0.58 121 .54 21 08 02.24 -08 07.3 08 04.66 -08 15.9 3.568 4.167 +0.10 + 4.9 19.7 5.1/ 17 120.8 11.9 85/0.63 100 .05 31 08 03.22 -07 18.5 08 05.66 -07 27.1 3.680 4.167 +0.26 + 4.5 19.8 5.9/ 40 112.6 12.8 91/0.65 46 .95 Apr. 10 08 05.77 -06 33.0 08 08.22 -06 41.8 3.802 4.167 +0.40 + 4.0 19.9 7.2/ 56 104.5 13.5 96/0.67 145 .52 20 08 09.78 -05 53.0 08 12.25 -06 02.0 3.932 4.168 +0.54 + 3.3 19.9 8.6/ 68 96.6 13.9 101/0.66 68 .09 30 08 15.13 -05 19.8 08 17.60 -05 29.2 4.065 4.170 +0.65 + 2.5 20.0 10.1/ 76 89.0 14.0 105/0.65 72 .97 May 10 08 21.64 -04 54.4 08 24.12 -05 04.2 4.199 4.172 +0.75 + 1.7 20.1 11.4/ 82 81.6 13.8 109/0.62 153 .49 20 08 29.17 -04 37.3 08 31.66 -04 47.5 4.332 4.175 +0.84 + 0.8 20.1 12.6/ 86 74.4 13.5 112/0.59 38 .15 30 08 37.57 -04 28.9 08 40.07 -04 39.5 4.460 4.178 +0.91 - 0.1 20.2 13.6/ 90 67.5 13.0 116/0.55 97 .98 June 9 08 46.69 -04 28.9 08 49.19 -04 40.1 4.582 4.181 +0.97 - 0.9 20.3 14.6/ 94 60.8 12.2 120/0.51 138 .44 19 08 56.41 -04 37.4 08 58.91 -04 49.1 4.696 4.185 +1.02 - 1.7 20.3 15.3/ 97 54.3 11.4 123/0.46 22 .20 29 09 06.61 -04 53.9 09 09.11 -05 06.1 4.801 4.190 +1.06 - 2.5 20.4 16.0/ 99 48.0 10.4 128/0.41 120 .99 July 9 09 17.18 -05 18.2 09 19.68 -05 30.9 4.895 4.195 +1.09 - 3.2 20.4 16.5/101 42.0 9.3 133/0.36 113 .37 19 09 28.04 -05 49.7 09 30.53 -06 03.0 4.977 4.201 +1.11 - 3.9 20.5 16.9/103 36.2 8.2 139/0.32 34 .26 29 09 39.10 -06 28.1 09 41.59 -06 41.8 5.046 4.207 +1.12 - 4.5 20.5 17.2/105 30.8 7.1 146/0.27 142 1.00 Aug. 8 09 50.28 -07 12.7 09 52.77 -07 26.9 5.101 4.213 +1.12 - 5.1 20.5 17.5/107 26.0 6.0 156/0.23 85 .29 18 10 01.52 -08 03.1 10 04.01 -08 17.6 5.142 4.220 +1.12 - 5.6 20.6 17.6/109 21.9 5.1 170/0.19 55 .30 28 10 12.75 -08 58.6 10 15.24 -09 13.5 5.168 4.227 +1.12 - 6.0 20.6 17.6/110 19.3 4.5 187/0.17 160 1.00 Sept. 7 10 23.91 -09 58.6 10 26.40 -10 13.9 5.178 4.235 +1.10 - 6.4 20.6 17.5/112 18.6 4.4 208/0.16 56 .21 17 10 34.94 -11 02.6 10 37.43 -11 18.2 5.172 4.244 +1.08 - 6.8 20.6 17.3/113 20.2 4.7 228/0.17 77 .33 27 10 45.77 -12 10.0 10 48.26 -12 25.8 5.151 4.252 +1.06 - 7.0 20.6 17.0/115 23.7 5.4 244/0.20 156 1.00 Oct. 7 10 56.34 -13 20.0 10 58.83 -13 36.1 5.114 4.261 +1.02 - 7.2 20.6 16.5/116 28.4 6.4 256/0.24 30 .15 17 11 06.57 -14 32.0 11 09.07 -14 48.3 5.061 4.271 +0.98 - 7.3 20.6 16.0/118 34.0 7.5 264/0.28 99 .34 27 11 16.39 -15 45.3 11 18.89 -16 01.7 4.994 4.281 +0.93 - 7.4 20.5 15.3/119 40.1 8.6 271/0.33 132 .99 Nov. 6 11 25.70 -16 59.0 11 28.21 -17 15.6 4.912 4.292 +0.87 - 7.4 20.5 14.4/121 46.6 9.7 276/0.38 17 .11 16 11 34.40 -18 12.5 11 36.92 -18 29.1 4.817 4.303 +0.80 - 7.2 20.5 13.4/123 53.5 10.6 280/0.42 122 .36 26 11 42.38 -19 24.7 11 44.91 -19 41.4 4.711 4.314 +0.72 - 7.0 20.4 12.3/125 60.6 11.5 283/0.47 103 .97 Dec. 6 11 49.52 -20 34.7 11 52.06 -20 51.4 4.595 4.326 +0.62 - 6.7 20.4 10.9/128 68.1 12.2 287/0.51 35 .09 16 11 55.68 -21 41.3 11 58.23 -21 58.0 4.471 4.338 +0.51 - 6.2 20.4 9.3/132 75.9 12.7 290/0.54 146 .38 26 12 00.72 -22 43.2 12 03.29 -23 00.0 4.343 4.350 +0.38 - 5.6 20.3 7.6/137 83.9 13.0 293/0.57 71 .94 2027 Jan. 5 12 04.51 -23 39.0 12 07.09 -23 55.7 4.212 4.363 +0.24 - 4.8 20.2 5.8/145 92.3 13.0 296/0.59 62 .07 15 12 06.93 -24 26.9 12 09.51 -24 43.6 4.082 4.376 +0.10 - 3.8 20.2 4.0/161 100.9 12.8 300/0.59 163 .41 25 12 07.88 -25 05.0 12 10.46 -25 21.7 3.958 4.390 -0.05 - 2.6 20.1 2.7/195 109.8 12.2 304/0.58 39 .91 Feb. 4 12 07.35 -25 31.4 12 09.93 -25 48.1 3.843 4.404 -0.20 - 1.3 20.1 2.9/244 118.8 11.3 309/0.56 91 .06 14 12 05.39 -25 44.1 12 07.96 -26 00.8 3.741 4.418 -0.32 + 0.2 20.0 4.4/273 128.0 10.1 315/0.51 140 .46 24 12 02.16 -25 41.6 12 04.73 -25 58.3 3.657 4.433 -0.42 + 1.8 20.0 6.0/288 137.0 8.8 323/0.45 19 .88 Mar. 6 11 57.95 -25 23.2 12 00.51 -25 39.9 3.594 4.447 -0.48 + 3.4 20.0 7.4/297 145.5 7.3 335/0.38 123 .05