C/2023 TD22 (Lemmon) Orbit by S. Nakano CBET 5429 (2024) Observed in 2nd half of 2024
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2024 Sep. 16.30003 2.3567388 0.9512623 336 32.54010 5.56270 170.48987 0.200 2025 May 5.0 m1 = 12.0 + 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 19 24.20 -15 26.6 19 27.04 -15 20.5 3.515 2.597 +0.22 + 0.9 18.9 3.3/ 74 17.9 6.7 61/0.36 74 .23 2025 Jan. 5 19 26.42 -15 17.4 19 29.26 -15 11.1 3.607 2.643 +0.23 + 1.3 19.0 3.6/ 69 9.7 3.6 39/0.19 57 .28 15 19 28.74 -15 04.9 19 31.58 -14 58.5 3.666 2.693 +0.21 + 1.5 19.1 3.5/ 64 7.2 2.6 331/0.14 161 .99 25 19 30.89 -14 49.6 19 33.72 -14 43.1 3.690 2.745 +0.17 + 1.8 19.2 3.0/ 55 13.9 4.9 290/0.25 45 .22 Feb. 4 19 32.61 -14 32.1 19 35.44 -14 25.4 3.682 2.800 +0.10 + 1.9 19.3 2.4/ 37 22.9 7.9 278/0.40 94 .35 14 19 33.61 -14 12.8 19 36.43 -14 06.1 3.642 2.858 0.00 + 2.1 19.4 2.1/ 0 32.4 10.7 272/0.55 131 .98 24 19 33.62 -13 52.3 19 36.44 -13 45.6 3.573 2.917 -0.13 + 2.1 19.4 2.9/318 42.3 13.2 269/0.69 17 .19 Mar. 6 19 32.32 -13 30.9 19 35.12 -13 24.3 3.478 2.979 -0.30 + 2.1 19.4 4.9/296 52.4 15.3 267/0.82 131 .42 16 19 29.32 -13 09.3 19 32.13 -13 02.9 3.363 3.042 -0.51 + 2.1 19.5 7.7/286 63.0 16.9 265/0.94 99 .97 26 19 24.26 -12 47.9 19 27.06 -12 41.8 3.232 3.107 -0.76 + 2.0 19.5 11.3/280 74.0 18.0 264/1.03 29 .16 Apr. 5 19 16.68 -12 26.9 19 19.48 -12 21.4 3.092 3.174 -1.05 + 1.9 19.5 15.6/277 85.5 18.3 263/1.10 164 .49 15 19 06.16 -12 06.8 19 08.95 -12 02.0 2.952 3.242 -1.38 + 1.8 19.5 20.4/275 97.7 17.9 262/1.12 62 .96 25 18 52.34 -11 47.4 18 55.13 -11 43.6 2.821 3.311 -1.73 + 1.8 19.5 25.5/274 110.5 16.5 260/1.08 72 .11 May 5 18 35.05 -11 28.6 18 37.84 -11 25.9 2.711 3.381 -2.05 + 1.7 19.5 30.3/273 124.1 14.3 258/0.97 138 .54 15 18 14.52 -11 09.8 18 17.30 -11 08.6 2.632 3.452 -2.30 + 1.7 19.5 34.0/272 138.2 11.2 254/0.79 23 .95 25 17 51.49 -10 50.7 17 54.27 -10 51.2 2.596 3.524 -2.43 + 1.7 19.5 35.8/272 152.3 7.7 245/0.55 123 .07 June 4 17 27.24 -10 31.8 17 30.01 -10 34.1 2.609 3.597 -2.39 + 1.6 19.6 35.3/272 164.4 4.3 219/0.31 90 .58 14 17 03.35 -10 14.2 17 06.11 -10 18.2 2.677 3.670 -2.21 + 1.3 19.8 32.6/272 166.0 3.8 158/0.27 41 .93 24 16 41.31 -09 59.7 16 44.05 -10 05.2 2.796 3.744 -1.92 + 0.8 20.0 28.3/271 155.4 6.5 126/0.43 163 .03 July 4 16 22.15 -09 50.0 16 24.89 -09 56.9 2.961 3.818 -1.58 + 0.3 20.2 23.3/270 142.6 9.3 115/0.59 43 .61 14 16 06.37 -09 46.2 16 09.10 -09 54.0 3.163 3.893 -1.24 - 0.3 20.4 18.3/269 129.8 11.6 110/0.68 88 .89 24 15 53.99 -09 48.4 15 56.72 -09 57.0 3.393 3.968 -0.92 - 0.8 20.6 13.7/266 117.6 13.1 107/0.72 127 .01 Aug. 3 15 44.76 -09 56.2 15 47.49 -10 05.5 3.643 4.043 -0.65 - 1.3 20.9 9.6/262 106.1 14.0 106/0.72 14 .64 13 15 38.29 -10 08.9 15 41.01 -10 18.5 3.902 4.119 -0.41 - 1.7 21.1 6.3/255 95.2 14.2 104/0.69 131 .84 23 15 34.14 -10 25.4 15 36.87 -10 35.3 4.165 4.195 -0.22 - 2.0 21.3 3.8/239 84.7 13.9 103/0.63 88 .00 Sept. 2 15 31.94 -10 44.9 15 34.67 -10 54.9 4.424 4.271 -0.06 - 2.1 21.5 2.3/203 74.7 13.2 102/0.57 37 .66 12 15 31.32 -11 06.3 15 34.06 -11 16.3 4.675 4.347 +0.07 - 2.3 21.7 2.5/157 65.1 12.1 100/0.49 166 .77 22 15 31.98 -11 28.9 15 34.72 -11 38.9 4.912 4.423 +0.17 - 2.3 21.9 3.4/133 55.6 10.8 99/0.42 54 .00 Oct. 2 15 33.66 -11 52.0 15 36.42 -12 01.8 5.131 4.499 +0.25 - 2.3 22.1 4.3/122 46.4 9.3 97/0.35 68 .70 12 15 36.14 -12 14.8 15 38.90 -12 24.5 5.329 4.576 +0.31 - 2.2 22.2 5.0/116 37.4 7.6 94/0.27 147 .69 22 15 39.21 -12 36.9 15 41.98 -12 46.4 5.503 4.652 +0.35 - 2.1 22.4 5.5/112 28.5 5.9 91/0.20 25 .00 Nov. 1 15 42.70 -12 57.6 15 45.48 -13 07.0 5.651 4.728 +0.37 - 1.9 22.5 5.8/109 19.7 4.1 84/0.14 99 .73 11 15 46.45 -13 16.7 15 49.23 -13 25.8 5.771 4.805 +0.39 - 1.7 22.6 5.9/107 11.5 2.4 69/0.08 114 .63 21 15 50.29 -13 33.6 15 53.08 -13 42.4 5.861 4.881 +0.38 - 1.4 22.7 5.7/104 6.4 1.3 16/0.04 13 .01 Dec. 1 15 54.08 -13 48.0 15 56.88 -13 56.6 5.922 4.957 +0.36 - 1.1 22.8 5.4/102 10.7 2.1 318/0.07 132 .78 11 15 57.67 -13 59.5 16 00.47 -14 07.9 5.954 5.033 +0.32 - 0.8 22.9 4.8/100 19.0 3.6 300/0.12 82 .59 21 16 00.91 -14 08.0 16 03.72 -14 16.2 5.957 5.109 +0.27 - 0.5 23.0 4.0/ 97 28.0 5.2 293/0.17 39 .01 31 16 03.64 -14 13.0 16 06.46 -14 21.0 5.933 5.185 +0.21 - 0.1 23.0 3.0/ 92 37.3 6.6 289/0.22 164 .84 2026 Jan. 10 16 05.72 -14 14.4 16 08.53 -14 22.3 5.884 5.260 +0.13 + 0.3 23.1 1.9/ 82 46.8 7.8 287/0.26 52 .56 20 16 06.98 -14 11.9 16 09.79 -14 19.7 5.814 5.336 +0.03 + 0.7 23.1 0.8/ 32 56.6 8.9 285/0.29 70 .01 30 16 07.26 -14 05.3 16 10.07 -14 13.1 5.725 5.412 -0.08 + 1.1 23.1 1.6/311 66.7 9.6 284/0.32 150 .89 Feb. 9 16 06.43 -13 54.4 16 09.23 -14 02.3 5.624 5.487 -0.21 + 1.5 23.1 3.4/296 77.0 10.1 282/0.35 22 .55 19 16 04.34 -13 39.1 16 07.14 -13 47.1 5.516 5.562 -0.35 + 2.0 23.2 5.4/291 87.6 10.2 281/0.36 106 .03 Mar. 1 16 00.88 -13 19.3 16 03.68 -13 27.5 5.406 5.637 -0.49 + 2.4 23.2 7.5/289 98.4 10.0 280/0.36 112 .93