C/2024 B1 (Lemmon) Orbit by S. Nakano NK 5347 (2024) Observed in 1st half of 2025
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2024 Oct. 7.71552 1.6337838 1.0009823 66.21576 79.18839 70.90332 0.200 2025 May 5.0 m1 = 9.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 16 51.58 +21 55.0 16 53.72 +21 50.1 2.427 1.942 +1.68 -12.1 13.8 26.5/116 49.7 22.7 334/1.70 55 .23 2025 Jan. 5 17 08.35 +19 53.1 17 10.52 +19 49.4 2.490 2.015 +1.46 - 9.7 14.0 22.8/115 50.6 22.2 326/1.62 94 .28 15 17 22.87 +18 14.9 17 25.07 +18 12.3 2.540 2.091 +1.25 - 7.6 14.2 19.4/113 52.5 21.9 317/1.57 117 .99 25 17 35.33 +16 57.7 17 37.55 +16 55.9 2.574 2.172 +1.04 - 5.8 14.4 16.1/111 55.4 21.9 309/1.55 47 .22 Feb. 4 17 45.76 +15 58.6 17 48.00 +15 57.7 2.592 2.255 +0.84 - 4.3 14.6 12.9/109 59.4 22.1 301/1.55 112 .35 14 17 54.13 +15 14.7 17 56.39 +15 14.4 2.594 2.342 +0.62 - 3.1 14.8 9.6/109 64.3 22.3 293/1.57 103 .98 24 18 00.36 +14 43.0 18 02.63 +14 43.1 2.580 2.430 +0.40 - 2.2 14.9 6.2/111 70.2 22.5 286/1.59 45 .19 Mar. 6 18 04.32 +14 20.5 18 06.60 +14 20.9 2.553 2.520 +0.15 - 1.7 15.1 2.8/127 76.9 22.5 280/1.60 131 .42 16 18 05.83 +14 03.6 18 08.11 +14 04.1 2.516 2.612 -0.11 - 1.5 15.2 2.2/227 84.3 22.3 273/1.61 82 .97 26 18 04.71 +13 48.6 18 07.00 +13 49.0 2.471 2.705 -0.39 - 1.8 15.3 5.9/253 92.5 21.6 267/1.59 59 .16 Apr. 5 18 00.82 +13 31.3 18 03.11 +13 31.4 2.425 2.798 -0.67 - 2.5 15.4 10.1/256 101.3 20.5 261/1.54 136 .49 15 17 54.10 +13 06.7 17 56.40 +13 06.4 2.382 2.892 -0.94 - 3.7 15.5 14.3/255 110.6 18.9 254/1.45 57 .96 25 17 44.66 +12 30.2 17 46.98 +12 29.1 2.349 2.987 -1.18 - 5.4 15.6 18.1/253 120.4 16.9 247/1.31 89 .11 May 5 17 32.84 +11 37.2 17 35.17 +11 35.3 2.334 3.082 -1.35 - 7.3 15.7 21.2/250 130.2 14.5 237/1.13 115 .54 15 17 19.27 +10 24.9 17 21.63 +10 22.1 2.341 3.177 -1.44 - 9.3 15.9 23.3/247 139.4 12.0 224/0.94 38 .95 25 17 04.82 +08 53.0 17 07.21 +08 49.1 2.378 3.272 -1.43 -11.0 16.0 24.0/243 146.8 9.8 206/0.75 128 .07 June 4 16 50.46 +07 03.8 16 52.89 +06 58.9 2.447 3.368 -1.33 -12.3 16.2 23.3/238 150.6 8.5 183/0.64 80 .58 14 16 37.13 +05 02.0 16 39.61 +04 56.2 2.550 3.463 -1.16 -12.9 16.4 21.6/233 149.4 8.6 157/0.62 54 .93 24 16 25.53 +02 53.5 16 28.04 +02 46.9 2.686 3.558 -0.94 -13.1 16.7 19.2/227 143.8 9.7 138/0.67 150 .03 July 4 16 16.08 +00 43.4 16 18.63 +00 36.2 2.853 3.652 -0.71 -12.8 16.9 16.6/220 135.9 11.2 125/0.73 44 .61 14 16 08.96 -01 23.9 16 11.55 -01 31.6 3.046 3.747 -0.48 -12.2 17.2 14.2/210 127.1 12.5 116/0.77 89 .89 24 16 04.12 -03 25.8 16 06.74 -03 33.8 3.259 3.841 -0.27 -11.5 17.4 12.2/199 117.9 13.5 111/0.78 126 .01 Aug. 3 16 01.41 -05 21.0 16 04.07 -05 29.2 3.490 3.935 -0.08 -10.8 17.7 10.8/186 108.8 14.1 107/0.76 20 .64 13 16 00.61 -07 08.7 16 03.30 -07 16.9 3.731 4.029 +0.09 -10.0 17.9 10.1/172 99.8 14.3 104/0.72 126 .84 23 16 01.48 -08 49.0 16 04.19 -08 57.2 3.979 4.122 +0.23 - 9.3 18.2 9.9/160 91.0 14.2 102/0.67 94 .00 Sept. 2 16 03.79 -10 22.2 16 06.53 -10 30.2 4.229 4.215 +0.36 - 8.6 18.4 10.1/149 82.3 13.7 100/0.61 31 .66 12 16 07.32 -11 48.6 16 10.09 -11 56.4 4.478 4.308 +0.46 - 8.0 18.6 10.4/140 73.9 13.0 98/0.55 159 .77 22 16 11.87 -13 08.8 16 14.67 -13 16.3 4.720 4.400 +0.54 - 7.4 18.8 10.8/133 65.5 12.0 97/0.48 64 .00 Oct. 2 16 17.29 -14 23.1 16 20.11 -14 30.3 4.954 4.492 +0.61 - 6.8 19.0 11.2/128 57.2 10.8 95/0.42 57 .70 12 16 23.40 -15 32.0 16 26.24 -15 38.7 5.175 4.583 +0.67 - 6.3 19.2 11.5/124 49.1 9.5 94/0.35 159 .69 22 16 30.06 -16 35.8 16 32.93 -16 42.1 5.381 4.675 +0.71 - 5.9 19.4 11.8/120 40.9 8.0 92/0.29 36 .00 Nov. 1 16 37.16 -17 34.8 16 40.05 -17 40.6 5.570 4.765 +0.74 - 5.4 19.5 11.9/117 32.7 6.5 91/0.22 86 .73 11 16 44.56 -18 29.4 16 47.47 -18 34.7 5.738 4.855 +0.76 - 5.0 19.7 11.9/115 24.6 4.9 89/0.16 129 .63 21 16 52.14 -19 19.8 16 55.08 -19 24.6 5.885 4.945 +0.77 - 4.6 19.8 11.8/113 16.4 3.2 85/0.11 12 .01 Dec. 1 16 59.81 -20 06.5 17 02.76 -20 10.7 6.008 5.035 +0.76 - 4.3 19.9 11.5/112 8.3 1.6 77/0.05 116 .78 11 17 07.43 -20 49.8 17 10.40 -20 53.5 6.108 5.124 +0.75 - 4.0 20.0 11.2/111 2.1 0.4 352/0.01 100 .59 21 17 14.90 -21 30.0 17 17.90 -21 33.1 6.182 5.212 +0.72 - 3.7 20.1 10.7/111 8.9 1.7 284/0.05 20 .01 31 17 22.11 -22 07.6 17 25.12 -22 10.2 6.231 5.300 +0.68 - 3.5 20.2 10.1/111 17.3 3.2 277/0.10 149 .84 2026 Jan. 10 17 28.94 -22 43.0 17 31.96 -22 45.1 6.256 5.388 +0.63 - 3.3 20.3 9.4/111 25.8 4.6 274/0.14 72 .56 20 17 35.28 -23 16.7 17 38.31 -23 18.4 6.258 5.476 +0.57 - 3.2 20.4 8.5/112 34.5 5.8 272/0.18 48 .01 30 17 40.99 -23 49.2 17 44.04 -23 50.5 6.237 5.563 +0.50 - 3.2 20.4 7.5/115 43.4 7.0 271/0.22 174 .89 Feb. 9 17 45.97 -24 21.1 17 49.03 -24 22.0 6.197 5.649 +0.41 - 3.1 20.5 6.4/119 52.4 8.0 270/0.25 44 .55 19 17 50.08 -24 52.8 17 53.16 -24 53.4 6.140 5.735 +0.31 - 3.2 20.5 5.3/127 61.5 8.7 270/0.27 80 .03 Mar. 1 17 53.21 -25 24.8 17 56.30 -25 25.2 6.070 5.821 +0.21 - 3.2 20.6 4.3/140 70.9 9.3 270/0.29 140 .93