C/2024 D1 (Lemmon) Orbit by S. Nakano CBET 5541 (2025) Last obs. 2025 02 28 (F51)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2027 Dec. 3.65751 6.6908500 0.9998390 125.80799 179.65168 132.44776 0.200 2026 June 9.0 m1 = 8.5 + 5 log Delta + 7.5 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 58.20 +71 18.8 09 03.07 +71 06.9 7.473 8.114 -2.03 + 6.5 19.7 11.6/307 127.8 5.5 223/0.14 68 .84 2026 Jan. 10 08 37.56 +72 23.1 08 42.79 +72 12.4 7.428 8.078 -2.37 + 4.7 19.7 11.6/297 128.6 5.5 204/0.14 88 .56 20 08 13.55 +73 08.4 08 19.14 +72 59.0 7.409 8.043 -2.55 + 2.4 19.6 11.3/285 127.2 5.6 184/0.15 126 .01 30 07 47.76 +73 31.0 07 53.65 +73 23.3 7.417 8.008 -2.52 + 0.1 19.6 10.8/274 123.9 5.9 164/0.15 47 .89 Feb. 9 07 22.35 +73 30.7 07 28.40 +73 24.7 7.448 7.973 -2.30 - 1.9 19.6 10.1/262 119.0 6.2 146/0.16 115 .55 19 06 59.32 +73 10.0 07 05.42 +73 05.5 7.501 7.939 -1.93 - 3.5 19.6 9.3/250 112.9 6.6 130/0.17 101 .03 Mar. 1 06 40.06 +72 33.4 06 46.09 +72 30.2 7.571 7.905 -1.51 - 4.6 19.6 8.3/238 106.2 6.9 117/0.18 55 .93 11 06 25.07 +71 46.4 06 30.98 +71 44.4 7.654 7.871 -1.10 - 5.2 19.6 7.4/227 99.0 7.2 105/0.18 134 .54 21 06 14.24 +70 54.1 06 20.00 +70 52.9 7.746 7.837 -0.73 - 5.3 19.7 6.4/215 91.6 7.3 95/0.18 72 .05 31 06 07.10 +70 00.5 06 12.72 +69 59.8 7.840 7.804 -0.42 - 5.2 19.7 5.6/203 84.3 7.3 86/0.18 79 .95 Apr. 10 06 03.07 +69 08.7 06 08.56 +69 08.3 7.934 7.772 -0.16 - 4.8 19.7 4.9/191 77.1 7.2 78/0.18 136 .52 20 06 01.58 +68 20.6 06 06.95 +68 20.3 8.023 7.739 +0.04 - 4.3 19.7 4.3/177 70.1 7.0 70/0.17 46 .09 30 06 02.13 +67 37.6 06 07.39 +67 37.3 8.102 7.707 +0.21 - 3.7 19.7 3.9/162 63.6 6.7 62/0.16 106 .97 May 10 06 04.27 +67 00.6 06 09.45 +67 00.1 8.169 7.676 +0.33 - 3.1 19.7 3.7/147 57.6 6.4 54/0.15 119 .49 20 06 07.65 +66 30.0 06 12.77 +66 29.2 8.222 7.644 +0.43 - 2.4 19.7 3.5/133 52.3 6.0 45/0.14 41 .15 30 06 11.98 +66 06.1 06 17.05 +66 05.0 8.257 7.614 +0.50 - 1.7 19.7 3.5/119 47.9 5.7 36/0.13 129 .98 June 9 06 16.99 +65 49.0 06 22.02 +65 47.6 8.273 7.583 +0.54 - 1.0 19.7 3.5/107 44.6 5.4 25/0.13 95 .44 19 06 22.47 +65 38.9 06 27.47 +65 37.1 8.269 7.553 +0.57 - 0.3 19.7 3.6/ 95 42.7 5.2 13/0.12 59 .20 29 06 28.19 +65 35.9 06 33.19 +65 33.7 8.244 7.523 +0.58 + 0.4 19.7 3.6/ 83 42.3 5.2 1/0.12 142 .99 July 9 06 33.98 +65 40.1 06 38.97 +65 37.4 8.198 7.494 +0.57 + 1.1 19.6 3.7/ 72 43.5 5.4 349/0.13 68 .37 19 06 39.64 +65 51.6 06 44.64 +65 48.6 8.133 7.465 +0.53 + 1.9 19.6 3.8/ 59 46.2 5.6 338/0.14 85 .26 29 06 44.95 +66 10.8 06 49.98 +66 07.3 8.047 7.437 +0.48 + 2.7 19.6 3.9/ 47 50.1 6.0 328/0.15 135 1.00 Aug. 8 06 49.71 +66 37.7 06 54.77 +66 33.9 7.944 7.409 +0.40 + 3.5 19.5 4.2/ 34 54.9 6.4 319/0.16 45 .29 18 06 53.63 +67 12.7 06 58.76 +67 08.6 7.825 7.381 +0.28 + 4.3 19.5 4.6/ 21 60.6 6.9 311/0.17 110 .30 28 06 56.39 +67 55.8 07 01.60 +67 51.5 7.693 7.354 +0.13 + 5.1 19.4 5.2/ 8 66.8 7.3 304/0.18 114 1.00 Sept. 7 06 57.60 +68 46.9 07 02.92 +68 42.5 7.550 7.327 -0.07 + 5.9 19.4 5.9/356 73.5 7.6 297/0.19 44 .21 17 06 56.72 +69 45.7 07 02.19 +69 41.4 7.400 7.301 -0.35 + 6.6 19.3 6.8/345 80.4 7.8 289/0.20 129 .33 27 06 53.07 +70 51.1 06 58.74 +70 47.0 7.248 7.275 -0.70 + 7.1 19.3 7.8/335 87.6 7.9 281/0.21 88 1.00 Oct. 7 06 45.81 +72 01.2 06 51.73 +71 57.6 7.097 7.250 -1.17 + 7.2 19.2 8.9/325 94.8 7.9 272/0.22 66 .15 17 06 33.86 +73 12.8 06 40.06 +73 10.1 6.952 7.225 -1.75 + 6.9 19.2 10.1/315 102.0 7.8 262/0.22 134 .34 27 06 16.04 +74 20.8 06 22.56 +74 19.4 6.818 7.200 -2.43 + 5.9 19.1 11.2/305 108.8 7.5 249/0.21 61 .99 Nov. 6 05 51.47 +75 18.1 05 58.27 +75 18.4 6.700 7.177 -3.11 + 4.0 19.0 12.2/293 115.1 7.2 233/0.21 95 .11 16 05 20.19 +75 55.7 05 27.15 +75 58.3 6.601 7.153 -3.61 + 1.2 19.0 13.1/280 120.4 6.8 214/0.20 119 .36 26 04 44.22 +76 04.9 04 51.07 +76 10.1 6.527 7.130 -3.72 - 2.2 19.0 13.7/265 124.3 6.6 193/0.19 49 .97 Dec. 6 04 07.45 +75 40.6 04 13.91 +75 48.3 6.478 7.108 -3.39 - 5.5 18.9 14.0/251 126.4 6.4 170/0.19 122 .09 16 03 34.17 +74 43.6 03 40.06 +74 53.4 6.458 7.086 -2.76 - 8.2 18.9 13.9/237 126.4 6.4 147/0.19 92 .38 26 03 07.10 +73 20.4 03 12.42 +73 31.7 6.466 7.065 -2.07 -10.0 18.9 13.6/225 124.1 6.6 127/0.20 65 .94 2027 Jan. 5 02 46.87 +71 39.8 02 51.71 +71 52.2 6.500 7.044 -1.44 -10.9 18.9 12.9/215 120.0 6.9 109/0.21 133 .07 15 02 32.83 +69 50.5 02 37.30 +70 03.5 6.559 7.024 -0.93 -11.0 18.9 12.1/205 114.4 7.3 95/0.22 63 .41 25 02 23.84 +67 59.6 02 28.05 +68 13.0 6.639 7.004 -0.53 -10.7 19.0 11.1/196 107.9 7.7 83/0.23 95 .91 Feb. 4 02 18.77 +66 12.4 02 22.80 +66 26.0 6.735 6.985 -0.22 -10.0 19.0 10.1/188 100.6 8.0 73/0.23 121 .06 14 02 16.71 +64 32.5 02 20.61 +64 46.2 6.843 6.966 +0.01 - 9.0 19.0 9.0/180 93.1 8.1 65/0.23 42 .46 24 02 16.91 +63 02.1 02 20.72 +63 15.9 6.957 6.948 +0.18 - 8.0 19.0 8.1/171 85.4 8.2 58/0.23 124 .88 Mar. 6 02 18.80 +61 42.5 02 22.56 +61 56.2 7.072 6.930 +0.31 - 6.8 19.1 7.2/161 77.8 8.0 51/0.22 97 .05