C/2023 T2 (Borisov) Orbit by S. Nakano NK 5153 (2024) Observed in 1st half of 2024
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2023 Dec. 22.78796 1.9954710 0.9912613 111.19235 317.53280 48.59790 0.200 2024 Mar. 31.0 m1 = 14.5 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2023 Dec. 22 21 53.73 +75 58.9 21 53.94 +76 13.1 1.488 1.995 +6.94 + 2.7 17.8 24.5/ 75 105.9 28.3 55/3.26 72 .74 2024 Jan. 1 23 01.98 +76 24.3 23 03.39 +76 40.5 1.476 1.999 +8.48 - 3.5 17.8 30.0/ 86 107.0 28.1 61/3.26 90 .78 11 00 25.11 +75 49.3 00 28.19 +76 05.9 1.475 2.009 +8.39 -12.7 17.8 34.6/101 107.9 27.8 71/3.23 115 .01 21 01 47.73 +73 44.0 01 52.06 +73 58.8 1.491 2.027 +6.91 -21.4 17.8 38.0/116 108.2 27.5 80/3.17 53 .79 31 02 56.45 +70 13.3 03 01.20 +70 25.1 1.527 2.051 +5.29 -27.1 17.9 39.9/126 107.5 27.3 86/3.08 107 .77 Feb. 10 03 49.39 +65 45.5 03 54.06 +65 54.4 1.586 2.082 +4.07 -29.7 18.0 40.2/133 105.7 27.1 89/2.96 108 .00 20 04 30.38 +60 51.6 04 34.80 +60 57.8 1.668 2.119 +3.26 -29.9 18.2 39.3/136 102.8 27.1 90/2.82 40 .82 Mar. 1 05 03.28 +55 54.6 05 07.44 +55 58.5 1.773 2.162 +2.73 -28.7 18.4 37.6/137 99.0 26.9 90/2.66 131 .75 11 05 30.84 +51 09.0 05 34.77 +51 11.0 1.900 2.211 +2.38 -26.8 18.7 35.6/137 94.4 26.6 89/2.47 87 .01 21 05 54.81 +46 42.9 05 58.55 +46 43.1 2.046 2.264 +2.13 -24.6 18.9 33.4/135 89.3 26.1 90/2.26 47 .84 31 06 16.25 +42 38.9 06 19.83 +42 37.6 2.206 2.321 +1.95 -22.4 19.1 31.5/134 83.8 25.3 90/2.05 156 .72 Apr. 10 06 35.86 +38 56.6 06 39.31 +38 53.9 2.378 2.383 +1.81 -20.4 19.4 29.7/132 78.1 24.3 91/1.84 61 .02 20 06 54.10 +35 34.2 06 57.44 +35 30.1 2.558 2.448 +1.70 -18.6 19.6 28.2/130 72.3 23.0 92/1.63 64 .86 30 07 11.25 +32 28.9 07 14.48 +32 23.6 2.742 2.516 +1.62 -17.2 19.9 27.0/129 66.5 21.5 93/1.44 173 .66 May 10 07 27.51 +29 37.9 07 30.65 +29 31.6 2.929 2.586 +1.54 -16.0 20.1 25.9/127 60.6 19.9 95/1.25 36 .05 20 07 43.02 +26 58.8 07 46.09 +26 51.4 3.114 2.659 +1.48 -15.1 20.4 25.0/126 54.6 18.1 96/1.08 85 .88 30 07 57.87 +24 29.2 08 00.87 +24 20.9 3.295 2.735 +1.42 -14.3 20.6 24.2/125 48.7 16.2 98/0.92 148 .58 June 9 08 12.14 +22 07.2 08 15.08 +21 58.0 3.471 2.811 +1.37 -13.7 20.8 23.5/125 42.8 14.2 101/0.77 12 .07 19 08 25.87 +19 51.2 08 28.75 +19 41.2 3.639 2.890 +1.32 -13.2 21.0 22.9/125 36.8 12.2 103/0.63 106 .90 29 08 39.07 +17 40.0 08 41.91 +17 29.3 3.796 2.970 +1.27 -12.8 21.2 22.3/125 30.8 10.1 106/0.50 120 .49 July 9 08 51.79 +15 32.5 08 54.58 +15 21.0 3.943 3.051 +1.22 -12.5 21.4 21.7/125 24.9 8.1 110/0.39 12 .09 19 09 04.03 +13 27.8 09 06.77 +13 15.8 4.076 3.133 +1.17 -12.3 21.5 21.1/125 18.9 6.0 116/0.28 129 .92 29 09 15.77 +11 25.5 09 18.48 +11 12.8 4.196 3.215 +1.12 -12.1 21.7 20.5/126 13.2 4.1 126/0.19 91 .40 Aug. 8 09 27.03 +09 24.8 09 29.70 +09 11.6 4.299 3.299 +1.07 -12.0 21.8 19.9/127 8.2 2.5 149/0.11 34 .11 18 09 37.78 +07 25.5 09 40.42 +07 11.8 4.387 3.383 +1.02 -11.9 21.9 19.3/128 6.4 1.9 202/0.08 154 .95 28 09 47.99 +05 27.3 09 50.61 +05 13.2 4.457 3.467 +0.96 -11.8 22.1 18.6/129 10.0 2.9 243/0.12 64 .33 Sept. 7 09 57.65 +03 29.9 10 00.24 +03 15.5 4.510 3.552 +0.90 -11.7 22.2 17.9/131 15.9 4.5 259/0.19 56 .13 17 10 06.68 +01 33.4 10 09.26 +01 18.7 4.546 3.637 +0.83 -11.6 22.3 17.1/133 22.4 6.1 267/0.25 167 .98 27 10 15.05 -00 22.2 10 17.60 -00 37.3 4.564 3.722 +0.76 -11.5 22.4 16.2/135 29.3 7.6 272/0.32 39 .28 Oct. 7 10 22.67 -02 17.1 10 25.22 -02 32.3 4.564 3.808 +0.68 -11.4 22.4 15.3/138 36.5 9.0 276/0.38 80 .15 17 10 29.48 -04 10.8 10 32.01 -04 26.3 4.549 3.893 +0.59 -11.3 22.5 14.3/142 43.9 10.2 279/0.43 143 1.00 27 10 35.36 -06 03.2 10 37.88 -06 18.8 4.519 3.979 +0.48 -11.1 22.6 13.2/147 51.6 11.3 281/0.48 19 .25 Nov. 6 10 40.21 -07 53.8 10 42.72 -08 09.6 4.475 4.064 +0.37 -10.8 22.6 12.1/153 59.6 12.1 284/0.52 107 .18 16 10 43.91 -09 42.0 10 46.41 -09 57.8 4.421 4.150 +0.24 -10.5 22.7 11.1/161 67.8 12.7 286/0.55 112 1.00 26 10 46.32 -11 27.0 10 48.82 -11 42.8 4.358 4.235 +0.10 -10.1 22.7 10.2/172 76.3 13.1 289/0.57 25 .24 Dec. 6 10 47.34 -13 07.5 10 49.82 -13 23.4 4.291 4.320 -0.05 - 9.5 22.7 9.5/184 85.1 13.1 292/0.58 135 .23 16 10 46.83 -14 42.1 10 49.30 -14 58.0 4.224 4.405 -0.21 - 8.7 22.8 9.2/199 94.1 12.9 296/0.58 80 .99 26 10 44.76 -16 09.1 10 47.21 -16 24.9 4.160 4.491 -0.37 - 7.7 22.8 9.3/214 103.4 12.3 300/0.56 50 .23 2025 Jan. 5 10 41.09 -17 26.2 10 43.53 -17 42.0 4.105 4.575 -0.52 - 6.5 22.8 9.8/228 112.7 11.4 305/0.53 155 .28 15 10 35.92 -18 31.4 10 38.35 -18 47.0 4.063 4.660 -0.65 - 5.1 22.9 10.5/241 122.0 10.3 312/0.48 49 .99 25 10 29.47 -19 22.5 10 31.88 -19 38.0 4.040 4.745 -0.75 - 3.5 22.9 11.1/251 131.0 9.0 320/0.43 81 .22 Feb. 4 10 22.02 -19 58.1 10 24.42 -20 13.3 4.040 4.829 -0.80 - 1.9 23.0 11.4/260 139.2 7.7 332/0.36 133 .35 14 10 14.03 -20 17.4 10 16.41 -20 32.4 4.065 4.913 -0.81 - 0.4 23.1 11.3/268 145.7 6.5 348/0.31 31 .98 24 10 05.98 -20 21.3 10 08.34 -20 36.0 4.119 4.997 -0.77 + 1.0 23.2 10.8/275 149.4 5.8 9/0.27 113 .19 Mar. 6 09 58.33 -20 11.4 10 00.68 -20 25.8 4.202 5.080 -0.68 + 2.1 23.3 9.8/282 149.3 5.7 32/0.26 96 .42 16 09 51.52 -19 50.7 09 53.87 -20 04.9 4.313 5.163 -0.57 + 2.8 23.4 8.5/289 145.4 6.3 53/0.28 44 .97 26 09 45.86 -19 22.7 09 48.21 -19 36.6 4.451 5.247 -0.43 + 3.2 23.5 6.9/298 139.2 7.1 69/0.31 141 .16