C/2022 W3 (Leonard) Orbit by S. Nakano CBET 5204 (2023) Observed in 1st half of 2023
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) 2023 June 22.7453 1.397931 0.995418 116.5043 132.2732 103.5643 0.200 m1 = 13.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Dec. 27 10 41.61 +47 25.7 10 44.57 +47 09.9 2.092 2.756 -0.29 +39.1 18.1 39.2/356 123.1 17.4 270/1.50 149 .18 2023 Jan. 6 10 38.57 +53 56.9 10 41.65 +53 41.2 1.921 2.653 -1.05 +44.3 17.8 45.1/350 129.1 16.7 254/1.56 54 .99 16 10 27.82 +61 19.9 10 31.16 +61 04.5 1.794 2.551 -2.57 +46.2 17.5 48.9/343 131.1 16.9 234/1.68 86 .41 26 10 01.49 +69 00.8 10 05.46 +68 46.2 1.717 2.449 -5.97 +41.3 17.3 49.2/333 128.0 18.5 209/1.90 109 .23 Feb. 5 09 00.10 +75 50.8 09 05.72 +75 38.9 1.689 2.348 -12.51 +23.8 17.1 45.9/315 120.5 21.2 178/2.21 52 .99 15 06 52.16 +79 41.0 07 00.64 +79 36.9 1.704 2.248 -14.33 - 4.9 17.0 39.9/281 110.4 24.3 135/2.50 124 .36 25 04 29.52 +78 42.2 04 37.29 +78 48.4 1.751 2.149 -7.82 -20.2 16.9 32.8/242 99.5 27.0 90/2.70 66 .27 Mar. 7 03 13.29 +75 15.2 03 19.07 +75 26.1 1.817 2.052 -3.54 -21.2 16.8 25.9/219 88.8 28.9 62/2.78 84 1.00 17 02 38.91 +71 41.5 02 43.66 +71 54.3 1.889 1.958 -1.69 -17.8 16.7 19.7/208 78.9 29.9 46/2.77 121 .29 27 02 22.46 +68 43.0 02 26.72 +68 56.5 1.958 1.867 -0.87 -13.7 16.6 14.5/201 69.9 30.1 34/2.70 48 .30 Apr. 6 02 14.02 +66 26.1 02 18.02 +66 40.0 2.014 1.781 -0.49 - 9.8 16.5 10.3/197 62.1 29.8 23/2.60 115 1.00 16 02 09.29 +64 47.4 02 13.15 +65 01.5 2.050 1.699 -0.33 - 6.5 16.4 6.8/198 55.6 29.2 12/2.51 92 .22 26 02 06.10 +63 42.2 02 09.86 +63 56.4 2.063 1.624 -0.31 - 3.7 16.3 4.2/210 50.7 28.6 359/2.45 58 .32 May 6 02 03.01 +63 05.5 02 06.71 +63 19.8 2.048 1.557 -0.41 - 1.2 16.1 3.0/247 47.6 28.6 346/2.46 134 1.00 16 01 58.95 +62 53.3 02 02.61 +63 07.7 2.002 1.500 -0.62 + 0.9 15.9 4.3/283 46.6 29.3 331/2.58 64 .15 26 01 52.82 +63 02.4 01 56.43 +63 17.1 1.926 1.454 -0.97 + 2.8 15.7 7.1/294 47.8 31.1 317/2.82 81 .35 June 5 01 43.14 +63 30.0 01 46.69 +63 44.9 1.819 1.421 -1.54 + 4.3 15.5 11.0/295 51.1 33.7 302/3.20 128 .99 15 01 27.83 +64 12.2 01 31.27 +64 27.7 1.683 1.402 -2.46 + 5.0 15.3 16.5/290 56.3 37.1 287/3.74 49 .10 25 01 03.40 +65 01.5 01 06.64 +65 17.5 1.522 1.398 -3.93 + 3.5 15.1 24.6/283 63.2 40.5 272/4.43 104 .37 July 5 00 24.48 +65 36.0 00 27.32 +65 52.6 1.341 1.409 -6.00 - 3.7 14.8 37.3/271 71.9 43.3 254/5.27 101 .96 15 23 25.11 +64 58.8 23 27.32 +65 15.3 1.152 1.435 -7.84 -23.8 14.6 57.7/255 82.6 44.6 233/6.20 65 .07 25 22 07.26 +61 02.4 22 08.87 +61 17.2 0.971 1.474 -7.67 -61.4 14.3 88.1/235 95.7 43.3 207/7.01 116 .41 Aug. 4 20 50.61 +50 51.5 20 52.17 +51 02.9 0.825 1.525 -5.62 -104.0 14.0 120.8/216 111.5 38.3 180/7.18 67 .92 14 19 54.09 +33 34.5 19 56.01 +33 42.5 0.758 1.586 -3.46 -119.7 14.0 128.6/204 126.5 30.9 151/6.30 120 .05 24 19 19.12 +13 40.1 19 21.42 +13 45.8 0.805 1.657 -1.93 -98.3 14.3 102.4/197 131.4 27.3 119/5.33 67 .46 Sept. 3 18 59.53 -02 41.5 19 02.15 -02 37.1 0.955 1.735 -0.94 -67.7 14.8 69.2/191 124.1 28.8 98/4.87 94 .88 13 18 49.91 -13 58.2 18 52.74 -13 54.4 1.172 1.819 -0.29 -45.1 15.4 45.3/185 113.0 30.6 89/4.33 134 .04 23 18 46.85 -21 28.7 18 49.84 -21 25.2 1.424 1.908 +0.15 -30.8 16.0 30.8/176 102.2 30.9 85/3.69 12 .52 Oct. 3 18 48.25 -26 36.3 18 51.35 -26 32.7 1.692 2.000 +0.46 -21.8 16.6 22.7/165 92.3 30.0 85/3.07 135 .84 13 18 52.79 -30 15.0 18 55.98 -30 11.1 1.966 2.096 +0.69 -16.1 17.0 18.4/152 83.2 28.2 85/2.53 103 .03 23 18 59.66 -32 56.5 19 02.91 -32 52.1 2.236 2.193 +0.87 -12.3 17.5 16.3/139 74.6 25.9 87/2.07 27 .60 Nov. 2 19 08.26 -34 59.9 19 11.57 -34 54.9 2.499 2.293 +1.00 - 9.6 17.9 15.5/129 66.6 23.4 88/1.70 164 .81 12 19 18.20 -36 37.0 19 21.54 -36 31.3 2.750 2.393 +1.10 - 7.8 18.2 15.3/121 58.9 20.7 91/1.38 75 .02 22 19 29.17 -37 55.6 19 32.53 -37 49.2 2.986 2.495 +1.18 - 6.5 18.6 15.3/116 51.6 18.1 94/1.12 61 .67 Dec. 2 19 40.94 -39 00.9 19 44.31 -38 53.7 3.204 2.597 +1.24 - 5.5 18.8 15.4/112 44.6 15.5 98/0.90 163 .79 12 19 53.31 -39 56.7 19 56.69 -39 48.7 3.403 2.699 +1.28 - 4.8 19.1 15.5/109 38.2 13.0 104/0.72 48 .01 22 20 06.14 -40 45.9 20 09.52 -40 37.1 3.581 2.802 +1.31 - 4.4 19.3 15.5/108 32.5 10.9 112/0.57 92 .74 2024 Jan. 1 20 19.29 -41 31.0 20 22.65 -41 21.4 3.737 2.904 +1.33 - 4.2 19.6 15.5/107 27.8 9.1 123/0.46 139 .78 11 20 32.65 -42 13.9 20 36.00 -42 03.5 3.870 3.006 +1.35 - 4.2 19.8 15.5/107 24.9 7.9 139/0.39 24 .01 21 20 46.12 -42 56.6 20 49.45 -42 45.4 3.980 3.109 +1.35 - 4.3 19.9 15.4/108 24.2 7.4 156/0.36 121 .79 31 20 59.61 -43 40.8 21 02.92 -43 28.9 4.067 3.210 +1.34 - 4.7 20.1 15.2/109 25.9 7.7 173/0.36 115 .77 Feb. 10 21 13.06 -44 28.2 21 16.35 -44 15.6 4.132 3.312 +1.33 - 5.2 20.2 15.1/111 29.7 8.5 187/0.39 26 .00 20 21 26.39 -45 20.6 21 29.65 -45 07.4 4.176 3.413 +1.31 - 5.8 20.4 14.9/114 34.9 9.5 198/0.43 144 .82 Mar. 1 21 39.53 -46 19.6 21 42.75 -46 05.8 4.201 3.513 +1.29 - 6.7 20.5 14.8/118 41.0 10.7 205/0.48 90 .75 11 21 52.42 -47 26.8 21 55.61 -47 12.5 4.208 3.613 +1.25 - 7.7 20.6 14.8/122 47.6 11.7 211/0.53 53 .01 21 22 04.98 -48 43.9 22 08.14 -48 29.2 4.201 3.713 +1.21 - 8.8 20.7 14.8/128 54.6 12.6 216/0.57 150 .84 31 22 17.14 -50 12.3 22 20.27 -49 57.2 4.182 3.812 +1.16 -10.1 20.8 14.9/133 61.7 13.3 220/0.60 65 .72