P/2018 L5 (Leonard) Orbit by S. Nakano NK 4854 (2022) Last obs. 2019 12 19 (F51)

Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2025 Apr. 3.90880 2.3086857 0.3638620 6.91 93.95478 219.02889 2.20946 0.200 2024 Mar. 31.0 m1 = 13.5 + 5 log Delta + 10.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Variation Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , for T=+1 day m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2023 Dec. 22 14 13.39 -13 56.5 14 16.11 -14 10.4 4.080 3.576 -0.50 + 2.2 22.1 16.0/109 53.0 12.7 289/0.59 172 .74 2024 Jan. 1 14 23.85 -14 47.2 14 26.59 -15 00.7 3.921 3.542 -0.53 + 2.3 22.0 15.0/108 60.5 14.0 288/0.67 64 .78 11 14 33.76 -15 33.0 14 36.51 -15 46.1 3.753 3.509 -0.56 + 2.3 21.8 13.8/107 68.2 15.1 288/0.76 61 .01 21 14 42.92 -16 13.4 14 45.70 -16 26.0 3.578 3.475 -0.60 + 2.4 21.7 12.3/106 76.1 16.0 287/0.84 159 .79 31 14 51.16 -16 47.8 14 53.96 -17 00.0 3.398 3.440 -0.64 + 2.4 21.5 10.6/105 84.2 16.6 287/0.91 39 .77 Feb. 10 14 58.28 -17 15.7 15 01.09 -17 27.6 3.216 3.406 -0.69 + 2.5 21.4 8.5/104 92.6 16.8 286/0.97 93 .00 20 15 04.03 -17 36.7 15 06.85 -17 48.2 3.036 3.371 -0.74 + 2.6 21.2 6.1/103 101.3 16.7 286/1.02 129 .82 Mar. 1 15 08.18 -17 50.1 15 11.00 -18 01.4 2.861 3.337 -0.79 + 2.8 21.0 3.4/ 99 110.3 16.2 286/1.05 10 .75 11 15 10.50 -17 55.4 15 13.33 -18 06.6 2.694 3.302 -0.85 + 2.9 20.8 0.5/ 53 119.8 15.1 285/1.04 129 .01 21 15 10.80 -17 52.1 15 13.64 -18 03.3 2.540 3.267 -0.91 + 3.1 20.7 2.8/295 129.7 13.6 285/0.98 97 .84 31 15 09.01 -17 39.9 15 11.83 -17 51.2 2.402 3.232 -0.96 + 3.3 20.5 5.9/291 140.0 11.5 285/0.88 24 .72 Apr. 10 15 05.15 -17 18.6 15 07.96 -17 30.0 2.284 3.196 -1.01 + 3.6 20.3 8.7/290 150.9 8.8 286/0.70 168 .02 20 14 59.46 -16 48.8 15 02.27 -17 00.5 2.190 3.161 -1.04 + 3.8 20.2 10.7/289 162.1 5.6 286/0.47 62 .86 30 14 52.45 -16 12.2 14 55.24 -16 24.3 2.123 3.126 -1.06 + 4.0 20.1 11.8/290 173.6 2.1 284/0.18 65 .66 May 10 14 44.78 -15 31.4 14 47.55 -15 43.9 2.084 3.091 -1.06 + 4.2 20.0 11.7/290 174.7 1.7 111/0.15 150 .05 20 14 37.25 -14 50.3 14 40.00 -15 03.1 2.073 3.055 -1.04 + 4.2 19.9 10.3/291 163.1 5.5 109/0.48 24 .88 30 14 30.64 -14 12.9 14 33.38 -14 26.0 2.089 3.020 -1.00 + 4.2 19.9 7.9/292 151.8 9.1 109/0.79 109 .58 June 9 14 25.59 -13 42.9 14 28.32 -13 56.2 2.128 2.985 -0.96 + 4.1 19.9 4.8/294 140.9 12.4 109/1.06 110 .07 19 14 22.56 -13 23.1 14 25.28 -13 36.6 2.187 2.951 -0.92 + 3.9 19.9 1.4/304 130.6 15.2 109/1.26 13 .90 29 14 21.75 -13 15.0 14 24.47 -13 28.6 2.262 2.916 -0.88 + 3.7 19.9 2.2/100 120.8 17.4 109/1.40 150 .49 July 9 14 23.22 -13 18.9 14 25.94 -13 32.4 2.348 2.882 -0.84 + 3.5 19.9 5.6/106 111.6 19.1 109/1.48 76 .09 19 14 26.91 -13 34.1 14 29.63 -13 47.4 2.441 2.848 -0.81 + 3.3 20.0 8.8/107 103.0 20.3 109/1.52 46 .92 29 14 32.66 -13 59.4 14 35.40 -14 12.5 2.539 2.814 -0.78 + 3.1 20.0 11.6/107 94.9 21.1 108/1.51 172 .40 Aug. 8 14 40.33 -14 33.3 14 43.08 -14 46.0 2.638 2.781 -0.77 + 3.0 20.0 14.2/107 87.3 21.4 107/1.48 48 .11 18 14 49.75 -15 14.0 14 52.52 -15 26.3 2.736 2.749 -0.76 + 2.8 20.1 16.5/106 80.1 21.3 107/1.42 76 .95 28 15 00.75 -15 59.7 15 03.54 -16 11.4 2.831 2.717 -0.75 + 2.6 20.1 18.6/106 73.2 20.9 106/1.35 143 .33 Sept. 7 15 13.22 -16 48.8 15 16.03 -16 59.8 2.921 2.685 -0.76 + 2.5 20.1 20.4/105 66.6 20.2 105/1.27 24 .13 17 15 27.03 -17 39.4 15 29.87 -17 49.6 3.005 2.654 -0.76 + 2.3 20.1 22.0/104 60.3 19.2 103/1.18 104 .98 27 15 42.06 -18 29.7 15 44.93 -18 39.1 3.082 2.625 -0.77 + 2.1 20.1 23.5/102 54.2 18.0 102/1.08 118 .28 Oct. 7 15 58.23 -19 18.3 16 01.13 -19 26.7 3.152 2.596 -0.78 + 1.9 20.1 24.7/101 48.3 16.7 100/0.99 6 .15 17 16 15.45 -20 03.3 16 18.38 -20 10.6 3.213 2.567 -0.80 + 1.6 20.1 25.9/ 99 42.5 15.2 99/0.88 131 1.00 27 16 33.62 -20 43.4 16 36.58 -20 49.4 3.265 2.540 -0.81 + 1.3 20.1 26.9/ 98 36.9 13.6 97/0.78 97 .25 Nov. 6 16 52.67 -21 17.0 16 55.65 -21 21.7 3.308 2.514 -0.83 + 1.0 20.1 27.8/ 96 31.3 11.8 94/0.67 20 .18 16 17 12.48 -21 42.7 17 15.48 -21 46.0 3.341 2.490 -0.85 + 0.7 20.1 28.6/ 94 25.9 10.0 92/0.56 155 1.00 26 17 32.96 -21 59.4 17 35.97 -22 01.3 3.365 2.466 -0.87 + 0.3 20.1 29.3/ 92 20.6 8.1 89/0.45 79 .24 Dec. 6 17 53.99 -22 06.0 17 57.01 -22 06.4 3.380 2.444 -0.89 - 0.1 20.0 29.8/ 90 15.4 6.1 85/0.34 42 .23 16 18 15.45 -22 01.8 18 18.46 -22 00.6 3.385 2.423 -0.90 - 0.6 20.0 30.3/ 88 10.2 4.1 81/0.23 173 .99 26 18 37.21 -21 46.1 18 40.21 -21 43.3 3.382 2.404 -0.91 - 1.0 20.0 30.7/ 86 5.2 2.1 71/0.12 62 .23 2025 Jan. 5 18 59.16 -21 18.7 19 02.14 -21 14.4 3.369 2.386 -0.92 - 1.5 19.9 31.0/ 83 1.4 0.6 356/0.03 64 .28 15 19 21.14 -20 39.6 19 24.09 -20 33.7 3.348 2.370 -0.93 - 2.0 19.9 31.2/ 81 5.3 2.2 278/0.12 161 .99 25 19 43.05 -19 49.0 19 45.97 -19 41.7 3.319 2.356 -0.94 - 2.4 19.8 31.4/ 79 10.2 4.2 268/0.24 46 .22 Feb. 4 20 04.79 -18 47.5 20 07.67 -18 38.7 3.281 2.344 -0.94 - 2.9 19.8 31.4/ 77 15.1 6.3 264/0.36 87 .35 14 20 26.23 -17 35.9 20 29.07 -17 25.8 3.237 2.333 -0.94 - 3.3 19.7 31.3/ 76 19.9 8.3 260/0.48 144 .98 24 20 47.31 -16 15.1 20 50.11 -16 03.9 3.185 2.324 -0.95 - 3.7 19.7 31.1/ 74 24.8 10.3 258/0.60 28 .19 Mar. 6 21 07.96 -14 46.3 21 10.72 -14 34.0 3.127 2.317 -0.95 - 4.1 19.6 30.8/ 72 29.6 12.2 256/0.72 110 .42 16 21 28.10 -13 10.9 21 30.82 -12 57.7 3.063 2.313 -0.95 - 4.5 19.6 30.4/ 71 34.5 14.1 254/0.85 127 .97 26 21 47.70 -11 30.3 21 50.38 -11 16.2 2.993 2.310 -0.95 - 4.8 19.5 29.9/ 70 39.3 15.9 252/0.98 9 .16

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