C/2023 P1 (Nishimura) Orbit by S. Nakano NK 5144 (2024) Observed in 1st half of 2024
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2023 Sep. 17.64253 0.2250778 0.9960511 430 116.29595 66.83770 132.47700 0.200 2024 Mar. 31.0 m1 = 8.5 + 5 log Delta + 10.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2023 Dec. 22 12 23.26 -49 25.6 12 25.96 -49 42.3 2.245 2.085 -1.85 -18.4 13.4 25.2/222 67.9 25.9 281/2.07 138 .74 2024 Jan. 1 12 04.89 -52 29.2 12 07.49 -52 45.9 2.249 2.240 -2.55 -15.3 13.8 27.1/233 76.8 25.3 291/2.02 68 .78 11 11 39.60 -55 02.0 11 42.03 -55 18.6 2.254 2.390 -3.25 -10.2 14.0 29.0/246 85.6 24.2 303/1.93 78 .01 21 11 07.32 -56 44.3 11 09.51 -57 00.6 2.267 2.536 -3.74 - 3.1 14.3 30.5/260 94.1 22.8 318/1.81 119 .79 31 10 30.16 -57 16.4 10 32.06 -57 31.9 2.296 2.678 -3.80 + 4.9 14.6 31.3/275 101.9 21.1 335/1.66 60 .77 Feb. 10 09 52.35 -56 28.2 09 54.03 -56 42.4 2.345 2.817 -3.39 +12.4 14.8 31.2/290 108.4 19.4 354/1.50 105 .00 20 09 18.58 -54 25.4 09 20.13 -54 38.1 2.420 2.953 -2.69 +17.8 15.1 30.1/304 113.2 17.9 13/1.35 89 .82 Mar. 1 08 51.66 -51 28.2 08 53.20 -51 39.6 2.522 3.085 -1.95 +20.8 15.4 28.0/316 115.8 16.8 32/1.22 73 .75 11 08 32.10 -48 01.4 08 33.69 -48 11.7 2.653 3.216 -1.30 +21.6 15.7 25.4/327 116.0 16.1 49/1.12 113 .01 21 08 19.04 -44 26.4 08 20.71 -44 36.0 2.811 3.343 -0.78 +20.8 16.0 22.5/337 114.1 15.8 64/1.04 67 .84 31 08 11.19 -40 59.2 08 12.94 -41 08.3 2.991 3.469 -0.38 +19.1 16.3 19.6/347 110.4 15.7 77/0.97 97 .72 Apr. 10 08 07.34 -37 48.8 08 09.16 -37 57.7 3.191 3.592 -0.08 +16.9 16.6 16.9/357 105.5 15.6 88/0.91 98 .02 20 08 06.50 -35 00.2 08 08.39 -35 09.1 3.406 3.713 +0.15 +14.5 16.9 14.6/ 7 99.9 15.5 97/0.85 61 .86 30 08 07.90 -32 35.3 08 09.86 -32 44.2 3.630 3.832 +0.31 +12.1 17.1 12.8/ 18 93.9 15.2 105/0.79 120 .66 May 10 08 10.98 -30 33.6 08 12.99 -30 42.7 3.860 3.950 +0.44 + 9.9 17.4 11.4/ 30 87.6 14.8 112/0.72 75 .05 20 08 15.30 -28 54.2 08 17.35 -29 03.6 4.092 4.066 +0.53 + 7.8 17.7 10.5/ 42 81.4 14.2 119/0.66 71 .88 30 08 20.52 -27 35.5 08 22.61 -27 45.2 4.322 4.180 +0.59 + 6.0 17.9 9.9/ 53 75.2 13.6 125/0.59 130 .58 June 9 08 26.40 -26 35.6 08 28.51 -26 45.6 4.547 4.293 +0.63 + 4.2 18.1 9.5/ 64 69.2 12.8 131/0.53 56 .07 19 08 32.72 -25 52.8 08 34.85 -26 03.2 4.764 4.404 +0.66 + 2.7 18.3 9.3/ 74 63.4 11.9 138/0.48 88 .90 29 08 39.31 -25 25.5 08 41.47 -25 36.3 4.970 4.514 +0.68 + 1.3 18.5 9.2/ 82 58.0 11.0 145/0.42 120 .49 July 9 08 46.05 -25 12.2 08 48.22 -25 23.3 5.163 4.622 +0.68 0.0 18.7 9.2/ 90 53.0 10.1 152/0.38 45 .09 19 08 52.81 -25 11.5 08 54.99 -25 23.0 5.341 4.730 +0.67 - 1.1 18.9 9.1/ 97 48.5 9.3 161/0.33 108 .92 29 08 59.48 -25 22.3 09 01.67 -25 34.1 5.502 4.836 +0.65 - 2.1 19.0 9.0/104 44.8 8.5 171/0.30 100 .40 Aug. 8 09 05.97 -25 43.4 09 08.17 -25 55.6 5.646 4.941 +0.62 - 3.1 19.2 8.9/111 42.1 7.9 182/0.27 47 .11 18 09 12.19 -26 14.0 09 14.38 -26 26.5 5.772 5.045 +0.58 - 3.9 19.3 8.8/117 40.5 7.5 194/0.25 127 .95 28 09 18.03 -26 52.9 09 20.23 -27 05.7 5.878 5.148 +0.54 - 4.7 19.5 8.5/123 40.2 7.3 206/0.24 77 .33 Sept. 7 09 23.41 -27 39.4 09 25.60 -27 52.4 5.964 5.249 +0.48 - 5.3 19.6 8.3/130 41.3 7.3 219/0.24 61 .13 17 09 28.22 -28 32.6 09 30.41 -28 45.8 6.031 5.350 +0.41 - 5.9 19.7 8.0/138 43.7 7.5 230/0.24 137 .98 27 09 32.36 -29 31.4 09 34.54 -29 44.8 6.080 5.450 +0.33 - 6.4 19.8 7.7/146 47.3 7.8 241/0.25 58 .28 Oct. 7 09 35.71 -30 35.1 09 37.89 -30 48.6 6.111 5.549 +0.24 - 6.7 19.9 7.4/155 51.9 8.1 251/0.26 80 .15 17 09 38.15 -31 42.2 09 40.31 -31 55.9 6.125 5.647 +0.14 - 6.9 20.0 7.2/166 57.2 8.5 260/0.27 127 1.00 27 09 39.56 -32 51.6 09 41.71 -33 05.3 6.125 5.745 +0.02 - 7.0 20.0 7.0/178 63.1 8.9 268/0.28 47 .25 Nov. 6 09 39.81 -34 01.7 09 41.94 -34 15.4 6.114 5.841 -0.10 - 6.9 20.1 7.0/191 69.5 9.1 276/0.29 101 .18 16 09 38.78 -35 10.5 09 40.89 -35 24.2 6.093 5.937 -0.24 - 6.5 20.2 7.2/204 76.3 9.3 283/0.30 106 1.00 26 09 36.40 -36 16.0 09 38.48 -36 29.6 6.067 6.032 -0.38 - 6.0 20.2 7.5/217 83.2 9.4 291/0.30 51 .24 Dec. 6 09 32.58 -37 15.8 09 34.64 -37 29.2 6.040 6.126 -0.53 - 5.1 20.3 8.0/230 90.3 9.3 299/0.30 120 .23 16 09 27.36 -38 06.9 09 29.38 -38 20.1 6.015 6.219 -0.66 - 4.0 20.3 8.7/242 97.4 9.0 308/0.29 81 .99 26 09 20.82 -38 46.9 09 22.81 -38 59.8 5.997 6.312 -0.77 - 2.6 20.4 9.3/253 104.3 8.7 317/0.28 67 .23 2025 Jan. 5 09 13.15 -39 13.1 09 15.10 -39 25.6 5.990 6.404 -0.85 - 1.0 20.5 9.9/264 110.7 8.3 327/0.27 127 .28 15 09 04.65 -39 23.4 09 06.58 -39 35.5 5.997 6.495 -0.90 + 0.7 20.5 10.4/273 116.4 7.8 339/0.25 62 .99 25 08 55.72 -39 16.7 08 57.62 -39 28.4 6.023 6.586 -0.90 + 2.4 20.6 10.7/282 121.1 7.4 352/0.24 89 .22 Feb. 4 08 46.77 -38 53.0 08 48.66 -39 04.2 6.069 6.676 -0.85 + 4.0 20.7 10.8/291 124.4 7.0 6/0.22 112 .35 14 08 38.24 -38 13.4 08 40.13 -38 24.1 6.138 6.765 -0.77 + 5.4 20.7 10.6/300 126.0 6.8 20/0.21 56 .98 24 08 30.51 -37 20.2 08 32.40 -37 30.5 6.230 6.854 -0.66 + 6.4 20.8 10.2/308 125.7 6.7 35/0.21 111 .19 Mar. 6 08 23.86 -36 16.3 08 25.76 -36 26.2 6.344 6.942 -0.54 + 7.1 20.9 9.7/317 123.6 6.8 49/0.21 86 .42 16 08 18.47 -35 05.3 08 20.39 -35 14.8 6.480 7.030 -0.40 + 7.5 21.0 9.0/326 120.0 7.0 62/0.21 67 .97 26 08 14.43 -33 50.6 08 16.37 -33 59.9 6.635 7.117 -0.27 + 7.5 21.1 8.3/336 115.2 7.3 74/0.21 125 .16