C/2023 H1 (PANSTARRS) Orbit by S. Nakano NK 5223 (2024) Observed in 2nd half of 2024
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2024 Nov. 28.67895 4.4473288 0.9941951 333.76135 292.64553 21.78259 0.200 2025 May 5.0 m1 = 9.5 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 18 07.56 -30 01.9 18 10.77 -30 01.2 5.428 4.453 +1.36 + 3.0 18.4 18.0/ 81 6.9 1.5 196/0.05 55 .23 2025 Jan. 5 18 21.22 -29 33.1 18 24.41 -29 31.5 5.419 4.458 +1.34 + 3.3 18.4 17.8/ 80 11.1 2.4 234/0.09 73 .28 15 18 34.59 -29 01.2 18 37.76 -28 58.6 5.393 4.464 +1.30 + 3.6 18.4 17.4/ 79 17.4 3.8 247/0.14 151 .99 25 18 47.58 -28 26.2 18 50.73 -28 22.7 5.351 4.472 +1.25 + 3.9 18.3 17.0/ 78 24.3 5.2 253/0.19 31 .22 Feb. 4 19 00.09 -27 48.4 19 03.22 -27 44.0 5.292 4.481 +1.19 + 4.1 18.3 16.4/ 76 31.4 6.6 255/0.24 104 .35 14 19 12.01 -27 08.2 19 15.11 -27 02.9 5.219 4.491 +1.12 + 4.3 18.3 15.6/ 75 38.7 7.9 257/0.29 125 .98 24 19 23.24 -26 25.8 19 26.31 -26 19.8 5.133 4.504 +1.04 + 4.5 18.3 14.7/ 73 46.1 9.1 257/0.34 6 .19 Mar. 6 19 33.68 -25 41.9 19 36.73 -25 35.2 5.033 4.517 +0.95 + 4.6 18.2 13.7/ 71 53.7 10.2 258/0.39 135 .42 16 19 43.22 -24 57.1 19 46.24 -24 49.7 4.924 4.532 +0.85 + 4.6 18.2 12.5/ 69 61.4 11.1 258/0.43 100 .97 26 19 51.77 -24 11.7 19 54.77 -24 03.8 4.805 4.548 +0.74 + 4.6 18.2 11.2/ 66 69.2 11.8 258/0.47 22 .16 Apr. 5 19 59.23 -23 26.7 20 02.20 -23 18.3 4.681 4.566 +0.62 + 4.5 18.1 9.7/ 63 77.3 12.3 258/0.50 166 .49 15 20 05.48 -22 42.4 20 08.44 -22 33.6 4.553 4.585 +0.50 + 4.3 18.1 8.1/ 58 85.5 12.6 258/0.53 73 .96 25 20 10.46 -21 59.5 20 13.40 -21 50.4 4.424 4.605 +0.36 + 4.1 18.0 6.5/ 51 94.0 12.6 257/0.54 54 .11 May 5 20 14.06 -21 18.6 20 16.98 -21 09.2 4.298 4.626 +0.22 + 3.9 18.0 4.9/ 38 102.7 12.3 257/0.54 162 .54 15 20 16.24 -20 39.9 20 19.15 -20 30.5 4.179 4.649 +0.07 + 3.6 17.9 3.7/ 16 111.8 11.6 257/0.53 43 .95 25 20 16.97 -20 03.9 20 19.86 -19 54.4 4.069 4.673 -0.07 + 3.3 17.9 3.5/343 121.1 10.7 257/0.50 91 .07 June 4 20 16.27 -19 30.7 20 19.15 -19 21.2 3.974 4.699 -0.20 + 3.0 17.9 4.2/316 130.7 9.4 257/0.45 130 .58 14 20 14.24 -19 00.2 20 17.12 -18 50.9 3.896 4.725 -0.32 + 2.8 17.8 5.3/301 140.6 7.8 256/0.38 10 .93 24 20 11.05 -18 32.4 20 13.93 -18 23.2 3.840 4.753 -0.41 + 2.5 17.8 6.4/293 150.8 6.0 255/0.30 131 .03 July 4 20 06.96 -18 06.9 20 09.83 -17 58.0 3.808 4.782 -0.47 + 2.3 17.8 7.0/289 161.1 3.9 252/0.20 96 .61 14 20 02.31 -17 43.3 20 05.17 -17 34.7 3.804 4.811 -0.48 + 2.2 17.9 7.3/287 171.3 1.8 240/0.09 30 .89 24 19 57.46 -17 21.3 20 00.32 -17 13.0 3.829 4.842 -0.46 + 2.0 17.9 7.0/287 176.0 0.8 132/0.04 169 .01 Aug. 3 19 52.82 -17 00.6 19 55.68 -16 52.6 3.882 4.874 -0.41 + 2.0 17.9 6.2/288 166.5 2.8 95/0.14 62 .64 13 19 48.75 -16 40.8 19 51.61 -16 33.0 3.963 4.907 -0.32 + 1.9 18.0 5.0/292 156.2 4.8 89/0.23 71 .84 23 19 45.56 -16 21.5 19 48.41 -16 14.0 4.071 4.941 -0.21 + 1.9 18.1 3.6/302 146.0 6.6 87/0.31 149 .00 Sept. 2 19 43.47 -16 02.5 19 46.32 -15 55.2 4.202 4.976 -0.09 + 1.9 18.2 2.3/327 135.9 8.1 85/0.37 29 .66 12 19 42.61 -15 43.4 19 45.46 -15 36.1 4.353 5.012 +0.04 + 2.0 18.3 2.1/ 17 126.1 9.3 84/0.41 111 .77 22 19 43.04 -15 23.9 19 45.87 -15 16.5 4.520 5.049 +0.17 + 2.1 18.4 3.2/ 50 116.6 10.2 83/0.43 115 .00 Oct. 2 19 44.74 -15 03.4 19 47.56 -14 55.9 4.699 5.087 +0.29 + 2.2 18.5 4.7/ 62 107.3 10.8 81/0.44 11 .70 12 19 47.64 -14 41.5 19 50.46 -14 33.8 4.887 5.125 +0.40 + 2.4 18.6 6.3/ 68 98.2 11.1 80/0.44 147 .69 22 19 51.65 -14 17.8 19 54.46 -14 09.9 5.079 5.165 +0.50 + 2.6 18.7 7.7/ 70 89.4 11.1 79/0.42 85 .00 Nov. 1 19 56.66 -13 51.9 19 59.46 -13 43.6 5.271 5.205 +0.59 + 2.9 18.8 9.0/ 72 80.8 10.8 77/0.40 38 .73 11 20 02.54 -13 23.4 20 05.33 -13 14.8 5.461 5.246 +0.66 + 3.2 18.9 10.2/ 72 72.3 10.4 76/0.37 169 .63 21 20 09.16 -12 52.0 20 11.93 -12 43.0 5.645 5.287 +0.72 + 3.5 19.0 11.1/ 72 64.0 9.7 74/0.33 57 .01 Dec. 1 20 16.39 -12 17.6 20 19.15 -12 08.1 5.821 5.330 +0.77 + 3.8 19.1 11.9/ 72 55.8 8.8 72/0.29 69 .78 11 20 24.10 -11 39.9 20 26.85 -11 30.0 5.984 5.373 +0.81 + 4.1 19.2 12.6/ 71 47.8 7.8 69/0.25 147 .59 21 20 32.19 -10 59.0 20 34.92 -10 48.6 6.134 5.417 +0.83 + 4.5 19.3 13.1/ 70 39.9 6.7 66/0.21 31 .01 31 20 40.54 -10 14.9 20 43.25 -10 04.0 6.268 5.461 +0.85 + 4.8 19.4 13.4/ 69 32.2 5.5 62/0.17 100 .84 2026 Jan. 10 20 49.04 -09 27.7 20 51.73 -09 16.4 6.385 5.506 +0.85 + 5.1 19.5 13.6/ 68 24.6 4.3 56/0.13 121 .56 20 20 57.60 -08 37.6 21 00.28 -08 25.8 6.482 5.552 +0.85 + 5.3 19.5 13.7/ 67 17.5 3.1 46/0.09 11 .01 30 21 06.12 -07 44.8 21 08.79 -07 32.6 6.560 5.598 +0.84 + 5.6 19.6 13.7/ 66 11.4 2.0 26/0.06 131 .89 Feb. 9 21 14.52 -06 49.7 21 17.17 -06 37.1 6.618 5.645 +0.82 + 5.7 19.6 13.5/ 65 8.7 1.5 343/0.04 96 .55 19 21 22.73 -05 52.5 21 25.36 -05 39.6 6.655 5.692 +0.79 + 5.9 19.7 13.2/ 64 12.1 2.1 301/0.06 28 .03 Mar. 1 21 30.64 -04 53.9 21 33.26 -04 40.5 6.671 5.740 +0.75 + 6.0 19.7 12.8/ 62 18.4 3.1 281/0.09 161 .93